| Entries |
| Document | Title | Date |
|---|
| 20080213599 | Thermoset siloxane-urethane fouling release coatings - A polymeric material may be prepared by reacting a mixture comprising an amino functional polyorganosiloxane, polyisocyanate, and polyol. The polyol may comprise a hydroxy-functional poly(meth)acrylate. The polymeric material may be used as a coating for a substrate and may inhibit fouling on a surface exposed to aquatic conditions. | 09-04-2008 |
| 20080213600 | Process for Producing Sheets (F) Bearing a Coating (B), the Resultant Sheets (F), and Their Use for Producing Moldings, Especially for Use in the Autombile Construction - A process for producing sheets, in which a free-radically crosslinkable coating composition (K) which after crosslinking to completion gives a transparent coating (KE) is applied to a backing sheet (T), a coating (KT), dried but not yet crosslinked to completion, is produced from the coating composition (K), on (KT) a pigmented coating (PB) is produced and optionally on (PB) a tiecoat is applied, the crosslinkable coating composition (K) comprising a free-radically crosslinkable component (KK) based on urethane acrylate and containing carbamate and/or biuret and/or allophanate and/or urea and/or amide groups, (KK) having a number-average molecular weight of from 1000 to 50 000 g/mol, having a double bond content of from 1.0 to 5.0 mol of double bonds per 1000 g of reactive component (KK), containing on average per molecule >1 branching point, containing 5%-50% by weight, based in each case on the weight of component (KK), of cyclic structural elements, and containing at least one aliphatic structural element having at least 6 carbon atoms in the chain. | 09-04-2008 |
| 20080220259 | Adhereable, pre-fabricated, self-healing, anti-puncture coating for liquid container - A bulk, generally elastomeric and pliable, layered mat formed to permit selective trimming into size-chosen mat trims/tiles, each of which is structured to perform as a self-puncture(wound)-sealing, defined-liquid-reactive, anti-puncture-leakage coating element applicable bondedly to the outside surface of a selected wall in a container holding the defined-liquid. The mat is made by preparing it as a generally elastomeric, pliable, layered arrangement of coatings formed of self-puncture-healing, defined-liquid-reactive, anti-puncture-leakage material, or materials; and is applied for use in relation to a selected container wall by (1) trimming, from the prepared mat, one or more trims/tiles shaped for specific use on the outside surface of that wall; and (2) applying and surface-bonding the one or more trims/tiles to the outside surface of the selected wall. | 09-11-2008 |
| 20080268259 | UNIVERSAL PRIMER COMPOSITIONS AND METHODS - A composition for and method for bonding a substrate. In general, applied to a substrate will be a primer composition that includes an adhesion promoter, which is an adduct prepared by the reaction of at least one aromatic polyisocyanate compound, with an active hydrogen containing moiety of an organofunctional silane, and a prepolymer derived from the reaction of at least one aliphatic polyisocyanate and a polyol, and is at least partially reacted with an active hydrogen containing moiety of an organofunctional silane. | 10-30-2008 |
| 20080292886 | ADHESIVE FORMULATIONS CONTAINING UREA ADDITIVES, METHODS OF FORMING PLYWOOD THEREWITH, AND PLYWOOD PRODUCTS MADE THEREBY - Compositions suitable for use as wood adhesives are described, which compositions comprise: (a) a polymeric component selected from the group consisting of lignins, proteins, and mixtures thereof, (b) an adhesion promoter comprising at least one component selected from the group consisting of (i) adducts of an epoxide and a resin selected from the group consisting of polyamine resins, polyamidoamine resins, polyamide resins, and combinations thereof, and (ii) combinations of a curing agent and a compound having at least one amine, amide, imine, imide, or nitrogen-containing heterocyclic functional group capable of reacting with at least one functional group of the polymeric component; and (c) an additive selected from the group consisting of urea, N-substituted ureas, N,N-disubstituted ureas, N,N′-disubstituted ureas, N,N,N′-trisubstituted ureas, N,N,N′,N′-tetrasubstituted ureas, urea derivatives, and mixtures thereof. | 11-27-2008 |
| 20080318057 | Branched polydiorganosiloxane polyamide copolymers - Branched polydiorganosiloxane polyamide, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting one or more amine compounds including at least one polyamine with a precursor having at least one polydiorganosiloxane segment and at least two ester groups. | 12-25-2008 |
| 20080318058 | Polydiorganosiloxane polyamide copolymers having organic soft segments - Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided. | 12-25-2008 |
| 20080318059 | Polydiorganosiloxane polyoxamide copolymers - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB) | 12-25-2008 |
| 20080318060 | POLYISOCYANATE MIXTURES, PROCESSES FOR PREPARING THE SAME AND USES THEREFOR - Polyisocyanate mixtures, their preparation by reacting aromatic polyisocyanate mixtures and nitrogen-containing polyetherol mixtures, and their use as an isocyanate component for the preparation of moisture-curing adhesives, said polyisocyanate mixtures comprising: (A) 15 to 35 wt. % of diphenylmethane diisocyanate with 2 aromatic rings; (3) 10 to 30 wt. % of polymeric diphenylmethane diisocyanate with 3 or more aromatic rings; and (C) 40 to 75 wt. % of an isocyanate-functional polyurethane; wherein the polyisocyanate mixture has an isocyanate content of 12 to 20 wt. %, an isocyanate functionality of >2.4, a viscosity of <10,000 mPa·s at 25° C., and a shear rate of 80 l/s. | 12-25-2008 |
| 20090017310 | Aqueous One-Component Dispersion Primer for The Adhesion of Plastic Films by Means of Dispersion Adhesives - The invention relates to the use of a one-component aqueous polyurethane dispersion composition (PD) as a primer for the adhesion of plastic films (KF) by means of an aqueous one-component polyurethane dispersion adhesive (DK). The aqueous polyurethane dispersion composition (PD) comprises a polyurethane (P1) and carbodiimide groups and/or carboxyl groups, and the polyurethane dispersion adhesive (DK) comprises a polyurethane (P2) and carbodiimide groups, and carboxyl groups such that the aqueous polyurethane dispersion composition (PD) and the aqueous polyurethane dispersion adhesive (DK) react with one another in a polyaddition reaction when heated to a temperature of 50° C. or more. The invention also relates to primer-coated plastic films, to composite bodies produced therefrom and to methods for the production thereof. | 01-15-2009 |
| 20090017311 | Two-Component Polyurethane Composition With High Early Strength - The invention relates to two-component polyurethane compositions with high early strength, consisting of a first component A that hardens even by itself by reaction with atmospheric moisture, and a second component B that contains water and an acid. | 01-15-2009 |
| 20090042039 | Low temperature curable melamine containing coating compostion and the use thereof - The present invention is directed to a melamine containing coating composition curable at ambient temperatures and suitable for coating plastic substrates. The present invention is also directed to a process for coating plastic substrates with a melamine containing coating composition curable at ambient temperatures. | 02-12-2009 |
| 20090075089 | Material for Forming Electroless Plate and Method for Forming Electroless Plate Using the Same - A material for electroless plating shows good adhesion for a catalyst and does not cause delamination of a catalyst adhering layer from a non-conductive base material in a catalyst adhering step, development step or other step. | 03-19-2009 |
| 20090092840 | Catalysis System - A two-component adhesive or sealant composition consists of a first component (K1) comprising a prepolymer P, which displays an isocyanate group, and an acceleration component (K2). The said acceleration component (K2) displays a catalyst, which catalyzes the reaction of isocyanate groups and which is a lead, zinc, or iron (III) complex, as well as compounds displayed on isocyanate-reactive groups that are at most 1% by weight. In particular, adhesives with a high cure velocity and good adhesion can be obtained and adapted very easily to ambient conditions. | 04-09-2009 |
| 20090098386 | CURABLE WATERBORNE FILM-FORMING COMPOSITIONS DEMONSTRATING IMPROVED POP RESISTANCE - The present invention is directed to waterborne curable film-forming compositions comprising a film-forming resin, a crosslinking agent, and an additive comprising isostearic acid neutralized with dimethylethanolamine. The compositions are essentially free of additives derived from reaction products of isocyanate functional materials and alkoxypolyalkylene compounds. | 04-16-2009 |
| 20090104450 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRODUCTION METHOD THEREOF, PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM AND IMAGE DISPLAY - A pressure-sensitive adhesive composition for an optical film of the present invention comprises 100 parts by weight of a (meth)acrylic polymer comprising 45 to 99.99% by weight of an alkyl (meth)acrylate monomer unit and 0.01 to 2% by weight of a tertiary amino group-containing monomer unit; and 0.01 to 2 parts by weight of a peroxide as a crosslinking agent. The pressure-sensitive adhesive composition can form an pressure-sensitive adhesive layer that has satisfactory reworkability such that optical films can be easily peeled from liquid crystal panels with no adhesive residue and also has satisfactory processability such that it can be worked without pressure-sensitive adhesive fouling or dropout. | 04-23-2009 |
| 20090104451 | COATING AGENT COMPOSITION AND USE THEREOF - The invention relates to a coating agent composition comprising an isocyanate-group-containing prepolymer obtained by reacting a polyol comprising a polyoxyalkylene polyol having 2-4 hydroxyl groups on average, an oxyethylene group content of 85-100% by mass based on all oxyalkylene groups (100% by mass), and an arithmetic-average molecular weight of 800-2,500 with an alicyclic isocyanate and/or an aliphatic isocyanate in the presence of an organic acid bismuth salt catalyst, the isocyanate(s) being used in such an amount as to result in an isocyanate index of 150-300. The invention can provide a coating agent composition which forms a coating film or film having moisture permeability, excellent in mechanical properties and yellowing resistance, having laundering durability and resistance to sweat deterioration, and containing no organotin compounds. | 04-23-2009 |
| 20090110936 | Resin Composition for Forming Ultraviolet Absorbing Layer and Laminate Comprising Ultraviolet Absorbing Layer - The object of the present invention is to find a resin composition for forming an ultraviolet absorbing layer having excellent adhesion to various plastic substrates such as polyester type films of PET etc. and provide a laminate of plastic substrate having no yellowing, excellent weather resistance and less curl formation with good productivity. There is provided a resin composition for use in forming an ultraviolet absorbing layer on the surface of a plastic substrate, having an ultraviolet absorbing polymer as a major component being synthesized from monomer mixtures containing an ultraviolet absorbing monomer, wherein the resin composition contains 0.5-5 parts by mass of a saturated polyester resin with a number-average molecular weight of 10000 or more and 0.1-30 parts by mass of a polyisocyanate based crosslinker relative to 100 parts by mass of the ultraviolet absorbing polymer, and a laminate with an ultraviolet absorbing layer made of the above composition formed on the surface of a plastic substrate. | 04-30-2009 |
| 20090117389 | Coating Materials with Oxygen Scavenger and/or Oxygen Indicator Function for Coating or Bonding and Products Produced Therewith - The present invention relates to a surface-coating material comprising a matrix of an at least partly organic polymer and also at least one component selected from components which, following appropriate triggering, are reactive towards oxygen. These components are preferably oxygen-consuming and/or they are able to indicate the presence of oxygen. The surface-coating material is suitable in particular as a coating material or as an adhesive. The invention further relates to a substrate provided with a coating of the stated surface-coating material, to a composite material composed of a plurality of layers which have been joined using this surface-coating material, and to production processes therefor. In one particular embodiment the matrix is formed from an organic-inorganic hybrid polymer; alternatively it may have a purely organic construction. The component that is reactive towards oxygen may either be embedded in the matrix or incorporated covalently therein. | 05-07-2009 |
| 20090130454 | Strippable Floor Coating and Method of Forming the Coating - Disclosed is a strippable floor coating which includes an undercoat layer (A) to be applied to a floor surface, and a strippable overcoat layer (B) over the undercoat layer (A). The undercoat layer (A) is formed from an undercoating agent mainly containing a wax or analogue thereto and having film-formability. The overcoat layer (B) is formed from a floor polish composition mainly containing an aqueous emulsion. The undercoat layer (A) has greater adhesion to the floor surface than to the overcoat layer (B). Even when applied to various flooring materials, this strippable floor coating does not peel off practically and is excellent in soiling resistance and wear resistance to retain a beautiful appearance over long time. If necessary, the coating can be easily stripped off. | 05-21-2009 |
| 20090148707 | Glazing laminates - A surface-treated polyester film having one surface primed with an acrylic based primer and the other surface primed with a poly(alkyl amine) based primer and a glazing laminate comprising the same. | 06-11-2009 |
| 20090191412 | AIR DRYING RESIN AND COMPOSITION - The invention relates to an airdrying resin suitable for a coating composition characterized in that the resin is a polyesteramide prepared from: A) at least one anhydride chosen from the list containing succinic, glutaric, citraconic, itaconic or maleic anhydride or a combination of any of them, and B) at least one alkanol-amine, and C) at least one fatty acid, wherein the fatty acid is incorporated in the resin in an amount equivalent to an oil-length between 15 and 40%. This airdrying resin is both water- and solvent-soluble, having a combination of properties desirable for different types of applications. The invention relates also to a method for preparing such a polyesteramide resin, to a composition comprising at least one polyesteramide resin and a method for preparing such a composition, to a substrate fully or partially coated with this composition, a method for curing the coated substrate, the cured and coated substrate and the use of resin in various applications. | 07-30-2009 |
| 20090197092 | Dual-cure coating compositions based on polyaspartates polyisocyanates and acrylate-containing compounds - A radiation-curable coating composition is provided. The composition comprises
| 08-06-2009 |
| 20090197093 | PRINTING INK COMPOSITION OF SOLVENT RECOVERY/REUSE TYPE, DILUENT SOLVENT, AND METHOD OF REUSING RECOVERED SOLVENT - A method of recovering and recycling solvents, comprising, during printing or coating of solvent-recoverable and recyclable printing ink composition comprising solvents, a step of recovering the solvents vaporized in a solvent recovery apparatus, a step of separating the solvents obtained into one or more single solvents and/or one or more azeotropic compositions of two or more solvents by multi-stage distillation, and a step of recycling them as a printing ink raw material and/or dilution solvent raw material. | 08-06-2009 |
| 20090202839 | ADHESIVE AND LAMINATE FOR PACKAGING USING THE SAME - Provided is an adhesive giving a laminate for packaging that favorably withstands retort processing even when the period for curing reaction (aging period) is shortened. The adhesive conysind: a partially acid-modified polyester alcohol composition (A), prepared by esterifying a part of the hydroxyl groups in a polyester alcohol composition produced by condensation of a polyvalent alcohol and a polyvalent alcohol containing at least one of a monocarboxylic acid and a monovalent alcohol, with anhydrotrimellitic acid and a anhydrotrimellitate ester at an anhydrotrimellitic acid/anhydrotrimellitate ester ratio of 10/90 to 70/30 (by mass); and a polyisocyanate (B). Also provided is a laminate for packaging of a plurality of sheet-shaped base materials bonded to each other with the adhesive. | 08-13-2009 |
| 20090202840 | METAL/PLASTIC HYBRID STRUCTURAL PARTS - The invention relates to a structural part that has a metal component, a plastic component and a bonding agent system interconnecting the metal component and the plastic component. The invention is characterized in that the bonding agent system consists of a plastic bonding agent or of a plastic bonding agent combined with a primer, the plastic bonding agent being a polyester, a polyurethane or an epoxide that is modified with a diene and/or a polyene. The invention also relates to a method for producing said structural part. | 08-13-2009 |
| 20090208758 | USE OF AN ADHESION PROMOTER IN A SOLUTION FOR CLEANING THE SURFACE OF A SUBSTRATE BASED ON TPE AND/OR ON PA FOR INCREASING THE ADHESION OF THE SAID SUBSTRATE TO AQUEOUS ADHESIVE BONDS - The present invention relates to the use of an adhesion promoter (P) in an effective amount in a cleaning solution (N) in order to form an adhesion promoter cleaning solution (CP), the said solution (CP) being intended to clean the surface of a substrate made of (TPE-PA) material, that is to say of material comprising at least one thermoplastic elastomer (TPE) and/or at least one polyamide (PA) and/or their blend(s), and to increase the adhesion of the said surface to aqueous adhesive bonds, the said adhesion promoter (P) comprising at least one organic molecule comprising at least one isocyanate functional group masked by at least one masking agent. | 08-20-2009 |
| 20090214873 | Two-Component Polyurethane Compositions That Are Especially Suitable for Use as Structural Adhesives - The invention relates to two-component polyurethane compositions that are especially suitable for use as a structural adhesives. Said compositions are constituted of a polyol component K1 and a polyisocyanate component K2, the polyol component K1 comprising at least one alkoxylated aromatic diol A1 and at least one aliphatic triol A2 and the polyisocyanate component K2 comprising at least one polyisocyanate B1. | 08-27-2009 |
| 20090214874 | ENHANCED COATING OR LAYER - One exemplary embodiment may include a coating composition including an additive to prevent or hinder at least one of the coating or an underlying substrate from destabilization upon exposure to electromagnetic radiation. | 08-27-2009 |
| 20090214875 | Laminating adhesive for demoulding at elevated temperature - The present invention relates to a laminating adhesive composition which contains a reaction product which contains isocyanate groups and which is obtained from the reaction of at least two specific polyester polyols, solid at room temperature, and a polyisocyanate. | 08-27-2009 |
| 20090214876 | METAL-FILM-COATED MATERIAL AND PROCESS FOR PRODUCING THE SAME, METALLIC-PATTERN-BEARING MATERIAL AND PROCESS FOR PRODUCING THE SAME, COMPOSITION FOR POLYMER LAYER FORMATION, NITRILE GROUP-CONTAINING POLYMER AND METHOD OF SYNTHESIZING THE SAME, COMPOSITION CONTAINING NITRILE GROUP-CONTAINING POLYMER, AND LAMINATE - A process for producing a metal film-coated material, the process including: (a1) forming, on a substrate, a polymer layer formed from a polymer which has a functional group capable of interacting with a plating catalyst or a precursor thereof, and is directly chemically bonded to the substrate; (a2) providing a plating catalyst or a precursor thereof to the polymer layer; and (a3) performing plating with respect to the plating catalyst or a precursor thereof. The polymer layer satisfies all of the following requirements (1) to (4): (1) the saturated water absorption coefficient of the polymer layer as measured in an environment of temperature of 25° C. and relative humidity of 50% is 0.01 to 10% by mass; (2) the saturated water absorption coefficient of the polymer layer as measured in an environment of temperature of 25° C. and relative humidity of 95% is 0.05 to 20% by mass; (3) the water absorption coefficient of the polymer layer as measured after 1 hour of immersion in boiling water at 100° C. is 0.1 to 30% by mass; and (4) the surface contact angle of the polymer layer as measured after dropping 5 μL of distilled water thereonto and leaving to stand for 15 seconds in an environment of temperature of 25° C. and relative humidity of 50% is 50 to 150 degrees. | 08-27-2009 |
| 20090214877 | HIGH ENERGY CURABLE COATINGS COMPRISING THERMOPLASTIC POLYMERS - A radiation curable coating composition comprising:
| 08-27-2009 |
| 20090233102 | PRESSURE SENSITIVE ADHESIVE FOR OPTICAL FILM, PRESSURE SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, METHOD FOR MANUFACTURING THE SAME, PRESSURE SENSITIVE ADHESION TYPE OPTICAL FILM, AND IMAGE DISPLAY - The invention relates to a pressure-sensitive adhesive for an optical film, comprising 0.02 to 2 parts by weight of a peroxide (B) and 0.01 to 5 parts by weight of an isocyanate-based compound (C) contained in 100 parts by weight of a (meth)acrylic polymer (A) consisting primarily of an alkyl(meth)acrylate and not containing a functional group reactive with an isocyanate group. By using the invented pressure-sensitive adhesive for an optical film, there can be obtained a pressure sensitive adhesion type optical film that can suppress warping and light leakage caused by a stress accompanying a dimensional change of members such as an optical film, has high durability, is excellent in handling ability in the manufacturing process and is excellent in quality. | 09-17-2009 |
| 20090246534 | CURABLE COMPOSITIONS - This invention relates to a curable composition comprising a solvent solution of a mixture comprising:
| 10-01-2009 |
| 20090263664 | COMPOSITION AND METHOD FOR CORROSION PROTECTION OF A STRUCTURE - A method and composition for corrosion protection of a structure is provided. In one disclosed embodiment, a polysiloxane ureide which inhibits corrosion formation on a surface of a physical object is provided. The polysiloxane ureide has a backbone including, (i) at least one diamine-terminated polysiloxane as disclosed; (ii) at least one aromatic diamine; and, (iii) at least one diisocyanate. In another disclosed embodiment, there is provided a polyureide which inhibits corrosion formation on a surface of a physical object. The polyureide comprises: (i) at least one aliphatic diamine; (ii) at least one aromatic diamine; and, (iii) at least one diisocyanate. | 10-22-2009 |
| 20090263665 | LUMINESCENT PRODUCT AND PROCESS FOR PRODUCING THE SAME - A luminescent product molded by centrifugal molding which is inhibited from curling and has a white layer for improving phosphorescent performance. The product comprises: a hiding layer formed from a first mixture which is a mixture of a first thermosetting resin and a pigment by subjecting the mixture to centrifugal molding with heating; a phosphorescent layer obtained from a second mixture which is a mixture of a second thermosetting resin and a phosphorescent pigment having a higher specific gravity than the second thermosetting resin by pouring the second mixture on the hiding layer and subjecting it to centrifugal molding with heating; and a transparent layer. The phosphorescent layer is located nearly at the center of the product thickness. Thus, the product can be effectively inhibited from curling. | 10-22-2009 |
| 20090280332 | Adhesive composition - An adhesive composition is provided which is capable of providing good adhesion strength to the polyimide surface of a flexible circuit board that is exposed on the metal wiring surface and between the traces even when the polyimide surface is relatively smooth. The adhesive composition contains a thermoplastic resin, a polyfunctional acrylate, and a radical polymerization initiator and further contains a monofunctional urethane acrylate having a urethane residue at its terminal end. The monofunctional urethane acrylate is represented by the formula (1): | 11-12-2009 |
| 20090286090 | ENHANCE PERFORMANCE ON CURRENT RENEWABLE FILM USING FUNCTIONAL POLYMER COATINGS - High barrier multilayer films incorporating a biodegradable polymer layer. More particularly, biodegradable multilayer films for use as book coverings and packaging materials. The multilayer films have excellent moisture barrier and curl resistance properties. | 11-19-2009 |
| 20090305051 | ADHESION PROMOTER COMPOSITION WITH A LOW CONTENT OF VOC OR FREE OF THE SAME - The invention relates to bonding agent composition containing at least one bonding agent and at least one carrier medium which is liquid at room temperature and has a boiling point higher than 250° C. The carrier medium part represents between 40 and 99 wt. % of the total weight of the composition. | 12-10-2009 |
| 20090324961 | Radiation curable urethane (meth)acrylate polymer and adhesives formulated with them - UV curable urethane(meth)acrylate polymers of Formula (1), where: R | 12-31-2009 |
| 20100003526 | Polyurethane composition with good initial strength - A one-component, moisture curing composition that has a) at least one polyurethane polymer P1, being liquid at room temperature and having isocyanate groups and b) at least one polyurethane polymer A of the formula (Ia) or (Ib), being solid at room temperature and having aldimine groups with a melting point in the range from 40° C. to 80° C., the composition 1) being capable of being applied warm; 2) having adjustable cure times and a good initial strength with suitable application properties; 3) curing under the influence of humidity without bubbles; and 4) having a good elasticity and mechanical rigidity after curing. | 01-07-2010 |
| 20100009198 | NON-FOGGING PREPRODUCTION, NON-FOGGING ARTICLES AND COATING FLUID FOR THE ARTICLES - There is provided a pre-antifogging article for obtaining an antifogging article that shows hydrophilicity, the pre-antifogging article being characterized in that it has a base member and a film that is formed on the base member and comprises a urethane resin having an oxyethylene chain having a water absorption percentage of 10-40 wt %, and that a nonionic surfactant having an oxyethylene chain is supported in the film comprising the urethane resin. | 01-14-2010 |
| 20100015450 | Isocyanate-and Aldimine Group-Carrying Compounds With a Low Isocyanate Monomer Content - The invention relates to the isocyanate- and aldimine group-carrying compounds VB of formula (I), to their compositions and to uses thereof. The moisture cross-linking polyurethane compositions are characterized by a surprisingly low content in monomeric isocyanates and are therefore especially suitable as hot-melt adhesives. | 01-21-2010 |
| 20100021742 | Water-Based Primer Compositions - This invention provides a water-based primer composition comprising (A) an aqueous dispersion of modified polyolefin, which is prepared by dispersing a modified polyolefin (a) in an aqueous medium, the polyolefin (a) being produced by modifying an unsaturated carboxylic acid- or acid anhydride-modified polyolefin (i) having a melting point not higher than 120° C. and an weight-average molecular weight within a range of 30,000-200,000, further with a compound having polyoxyalkylene chain; (B) at least one kind of aqueous resin selected from aqueous urethane resin, aqueous acrylic resin and aqueous polyester resin; and (C) pigment; the solid weight ratio of the component (A)/component (B) being within a range of 20/80-85/15, and containing the component (C) in an amount within a range of 0.5-200 parts by weight per 100 parts by weight of the total solid resin content of the composition. Use of the water-based primer composition enables to form coating film excelling in water resistance, humidity resistance, gasohol resistance and the like. | 01-28-2010 |
| 20100021743 | ASYMMETRIC DIALDIMINE-CONTAINING POLYURETHANE COMPOSITION - The invention relates to moisture-curing compositions which comprise at least one aromatic isocyanate group-bearing polyisocyanate and at least one dialdimine of formula (I). The compositions according to the invention have a longer open time and at the same time a shorter curing time, they are storage-stable and cure without forming bubbles. They are especially suitable as adhesives, sealing agents, potting compounds or coating materials, the use as sealing agents being especially advantageous. | 01-28-2010 |
| 20100028691 | METHOD FOR COATING SYNTHETIC POLYMER SURFACE WITH BIOPOLYMER - An object to be solved by the present invention is to provide a method for preparing a composition prepared by firmly coating the surface of a material with a biopolymer, and a composition prepared by this method wherein the surface of a material is firmly coated with a biopolymer. The present invention provides a method for coating with a biopolymer, which comprises coating the surface of a synthetic polymer with a biopolymer dissolved in a solvent comprising an organic fluorine compound. | 02-04-2010 |
| 20100028692 | ADHESION-PROMOTING AGENT FOR A THERMAL INSULATION SURFACE - The present invention relates to a novel agent for promoting adhesion to a heat-insulating surface and in particular to a polystyrene surface, especially when wet or under the effect of a large variation in temperature. The invention also relates to the use of the said agent in a water-insoluble film-forming polymer composition or in a mineral binder composition for applications in the construction field and more particularly in external heat-insulation systems. | 02-04-2010 |
| 20100040889 | METHOD OF MANUFACTURING SHOES AND SHOES - The method of manufacturing shoes of the present invention comprises a pre-step of heating a following reactive hot-melt adhesive to melt it and providing the melted adhesive on a joining surface of at least one adherend, an ultraviolet treating step of irradiating the adhesive with ultraviolet light having irradiation energy more than 100 mJ/cm | 02-18-2010 |
| 20100136345 | POLYUREA COATING COMPRISING A POLYAMINE/MONO(METH)ACRYLATE REACTION PRODUCT - Coating compositions comprising a polyurea formed from a reaction mixture comprising isocyanate and a (meth)acrylated amine are disclosed. The (meth)acrylated amine is the reaction product of a polyamine and a mono(meth)acrylate; the ratio of equivalents of isocyanate groups to equivalents of amine groups is greater than 1 and the isocyanate and the (meth)acrylated amine reaction product can be applied to a substrate at a volume mixing ratio of 1:1. Methods for using the coatings, and substrates coated therewith are also disclosed. | 06-03-2010 |
| 20100136346 | POLYISOCYANATE-BASED ADHESIVE - Adhesive prepared by reacting an organic polyisocyanate with a compound containing isocyanate-reactive hydrogen atoms in the presence of a trimerisation catalyst. The softblock content of the adhesive is between 20 and 70 wt %. | 06-03-2010 |
| 20100143723 | Adhesive Composition Comprising a Polyol Base Part and an Isocyanate Hardener and the Use Thereof - An Adhesive Composition Comprising a Polyol Base Part and an Isocyanate Hardener and the Use thereof An adhesive composition comprising a two-component polyurethane binder composition comprising a polyol base part comprising a catalyst and a low viscosity solvent-free MDI hardener may be used for assembling an object from a number of parts to be assembled by a glue joint and even by heating only the free end of the glue joint to a temperature activating the catalyst a quick hardening will occur allowing an early moving of an assembly being assembled using the adhesive composition and thus allowing the use of the same site for assembling another assembly within the same working day. | 06-10-2010 |
| 20100183882 | Coating System For Achieving Excellent MVSS Adhesion - A coating system includes a clear coat layer and a sealant. The clear coat layer is formed from a clear coat composition that comprises a crosslinkable carbamate-functional resin and an aminoplast. Optionally, the coating system further includes a sub-clear coat layer that is formed from a sub-clear coat composition. The sealant is bonded to the clear coat layer opposite the sub-clear coat layer. Optionally, the coating system further includes a tie coat layer that is formed from a tie coat composition and that is disposed between the sealant and the clear coat layer. An adhesion promoter is present in the clear coat composition in an amount of less than or equal to about 3% by weight based on the total weight of resin solids of the clear coat composition. Further, the adhesion promoter is present in at least one of the sub-clear coat composition and the tie coat composition in an amount sufficient to increase adhesion between the clear coat layer and the sealant. | 07-22-2010 |
| 20100183883 | WATER-DISPERSIBLE POLYISOCYANATES - The present invention relates to improved water-dispersible polyisocyanates intended more particularly for two-component polyurethane coating materials. | 07-22-2010 |
| 20100190014 | ALDIMINES COMPRISING HYDROXYL GROUPS, AND COMPOSITIONS CONTAINING ALDIMINE - The present invention relates to aldimines of the formula (I) which have at least one hydroxyl group, and to curable compositions comprising these aldimines. The aldimines can be prepared in a simple manner and are widely usable. The aldehydes formed in the hydrolysis can be incorporated into a polymer via the hydroxyl groups and have tertiary amino groups which can act catalytically. | 07-29-2010 |
| 20100209713 | LIQUID MOISTURE CURABLE POLYURETHANE ADHESIVES FOR LAMINATION AND ASSEMBLY - This invention relates to polyurethane prepolymer containing adhesives that are liquid at room temperature and that do not phase separate under typical storage and use conditions and that can be cured by exposure to moisture or active hydrogen-containing curing agents. The polyurethane prepolymer adhesives exhibit surprisingly good adhesion to plastics such as fiberglass reinforced plastics (“FRP”). | 08-19-2010 |
| 20100221552 | Photocurable Coating Materials - Photocurable coating materials of the invention are cured with UV lights, electron beams, radiations and the like and are excellent in heat discoloration resistance, adhesion to substrates, abrasion resistance, water resistance and impact resistance. A photocurable coating material includes 5 to 95 parts by weight of a urethane acrylate (U), 5 to 95 parts by weight of an acrylate compound (M) and, based on 100 parts by weight of the total of (U) and (M), 0.1 to 15 parts by weight of a photoinitiator (C), the urethane acrylate (U) at least containing one or more diisocyanates (a) selected from the group consisting of hydrogenated xylylene diisocyanate and hydrogenated methylenebisphenylene diisocyanate and a compound (b) having a hydroxyl group and a (meth)acrylate group, the acrylate compound (M) having two or more acrylate groups in the molecule, an acrylate group content of 5 to 12 mmol/g and no aromatic ring structure. | 09-02-2010 |
| 20100227174 | POLYURETHANE COMPOSITION COMPRISING TERTIARY AMINES AND ANHYDRIDOSILANES - The present invention relates to polyurethane compositions which are based on polyurethane polymers having isocyanate groups and comprise at least one tertiary amine and an anhydridosilane. Such compositions are suitable especially as elastic adhesives, sealants and coatings for glass and ceramic substrates. They are notable in that, with optimal adhesive properties, they are employable within a wide temperature range, including the low-temperature range, and additionally have a very good storage stability. | 09-09-2010 |
| 20100233489 | FLUOROPOLYMER-SILICON COMPOUNDS AND METHOD FOR PRODUCTION - Composites of a fluoropolymer and an organopolysiloxane/polyurethane/polyurea adhesive exhibit strong adhesion while also offering desirable handling properties. | 09-16-2010 |
| 20100239868 | Laminated Film - A laminated film including a thermoplastic resin film, and a laminated layer disposed on at least one surface of the thermoplastic resin film including an acryl-urethane copolymer resin (A), and a polyester resin (B), and a crosslinking agent (C) including an isocyanate crosslinking agent, a carbodiimide crosslinking agent or mixtures thereof, the amount of the crosslinking agent (C) is from 5 to 70 parts by weight based on 100 parts by weight of the sum of the acryl-urethane copolymer resin (A) and the polyester resin (B). | 09-23-2010 |
| 20100247924 | CURABLE SHEET COMPOSITION - A curable sheet composition able to follow up a mold shape under the application of heat and pressure, able to polymerize and cure upon being irradiated with light, permitting an optical element molding pattern to be fixed, and comprising 50% to 94% of a polycarbonate diol-modified urethane acrylate oligomer, 5% to 40% of a (meth)acrylate containing at least one carboxyl group in each molecule thereof, and 0.5% to 5% of a photopolymerization initiator. | 09-30-2010 |
| 20100255316 | POLYURETHANE LAMINATION RESIN, LAMINATE CONTAINING THE POLYURETHANE LAMINATION RESIN, AND SKIS OR SNOWBOARDS CONTAINING THE LAMINATE - The present invention relates to a process for producing a polyurethane lamination resin, by mixing a) an isocyanate prepolymer based on diphenylmethane diisocyanate having a difunctionally started polyether, b) polyphenylene polymethylene polyisocyanate, c) trifunctionally started polyetherpolyol with an average molar mass of from 350 to 600 g/mol, d) a thermoactivatable capped catalyst, e) if appropriate, chain extender and/or crosslinking agent, f) if appropriate, water-absorbent substances, and g) if appropriate, other additives to give the polyurethane lamination resin. The present invention further relates to a polyurethane lamination resin, obtainable via a process of this type, and to the use of this type of polyurethane lamination resin for producing laminates, and also to skis or snowboards, comprising this type of laminate. | 10-07-2010 |
| 20100266853 | AQUEOUS POLYURETHANE-POLYURETHANE UREA DISPERSIONS, ADHESIVES CONTAINING THE SAME, PROCESSES FOR THE PREPARATION THEREOF AND USES THEREFORE - Aqueous polyurethane-polyurethane urea dispersions comprising a reaction product of: (i) an NCO prepolymer prepared from; (A) one or more di- or higher-functional polyols having a mean molecular weight of 400 to 5000 daltons, (B) optionally one or more di- or higher-functional polyol components having a molecular weight of from 62 to 399 daltons, (C) one or more compounds which are monofunctional within the scope of the isocyanate polyaddition reaction and have an ethylene oxide content of at least 50 wt. % and a molecular weight of at least 400 daltons, and (D) one or more di- or poly-isocyanate components; and (ii) a mixture (E) of primary and/or secondary monoamino compounds (E1) and primary and/or secondary diamino compounds (E2); wherein at least one of the amino compounds of the mixture (E) has a functional group selected from sulfonates and carboxylates; wherein mixture (E) has a mean amino functionality of 1.65 to 1.95; and wherein the equivalent ratio of NCO groups in the NCO prepolymer to the total amount of isocyanate-reactive groups of the mixture (E) is 1.04 to 1.9; to processes for their preparation and to use thereof in the production of adhesive composites. | 10-21-2010 |
| 20100273008 | POLYURETHANE POLYMER FOR REVERSIBLE ADHESIVE BONDS - A polyurethane polymer which has sterically hindered urea groups which lead to the effect that the polyurethane has thermal lability at these sites. The invention further relates to a composition for preparing such a polyurethane polymer, said composition being suitable for the production of reversible adhesive bonds, seals and coatings. An inventive polyurethane polymer, or the corresponding composition for production thereof, finds use especially in automobile construction, where the possibility of detaching adhesive-bonded components and window panes is of significance for dismantling for repair purposes or else for utilization and recycling of used and accident-damaged automobiles. | 10-28-2010 |
| 20100279121 | PRIMER COMPOSITION CONTAINING ALDIMINE - The invention relates to the use of compositions containing a polyaldimine ALD of formula (I) as primers for adhesives or sealants. It turned out that said primers accelerate adhesion especially in winter weather without reducing the open time of the primer. Said accelerated adhesion is particularly important for fast-curing polyurethane adhesives or sealants. | 11-04-2010 |
| 20100323202 | USE OF CARBOXYLIC ACID HYDRAZIDE FOR DE-BONDING POLYURETHANE ADHESIVES - This disclosure relates to the use of carboxylic acid hydrazide for de-bonding (e.g., detaching) polyurethane adhesives. The carboxylic acid hydrazide is present in the polyurethane adhesive as a solid in free form and is thus not incorporated in the polymer. When the adhesive is heated to a temperature of at least 80° C., the polymer is thermally degraded. With such an adhesive, components that are bonded in such a way can be detached in a simple method, by which the repair, the use or the recycling of the components is more easily possible. | 12-23-2010 |
| 20110003158 | Polymeric Shell Adherently Supported By a Liner and a Method of Manufacture - An article comprising at least one cured, liquid-impervious polymeric shell substantially free from defects, at least one liner, and a non-tacky, thermoplastic adhesive layer between the shell and the liner, wherein the adhesive layer is melted and solidified to create a non-tacky bond between the shell and the liner, which can be moisture-absorbing or cut-resistant, whereby the liner supports and limits stretch ability of the shell, thereby preventing adhesive delamination between the adhesive layer and either of the shell and/or the liner; a method for the manufacture of an article comprising a supported, polymeric shell, such as a glove, a gauntlet, an apron, or a boot, comprising providing a cured, liquid-impervious, polymeric shell, providing a knitted/woven liner, incorporating a non-tacky, thermoplastic adhesive layer between the shell and the liner, such as by hot-melt spraying, dry-powder spraying or fiber-coating, creating intimate contact between the shell, the adhesive layer, and the liner, subjecting the shell, the adhesive layer, and the liner to infrared radiation to melt the adhesive layer and create a bond between the shell and the liner, and cooling the shell; as well as other methods. | 01-06-2011 |
| 20110008627 | Auxiliary cushioning device - A cushioning device includes a sheet member having an upper portion covered with an air permeable material for engaging with a user, and having a bottom portion covered with an anti-slip or protruded or sticky or resilient material for stably engaging with a supporting surface, and having two upper end portions covered with an anti-slip or protruded or sticky or resilient material and foldable relative to the sheet member and faceable downwardly for engaging with the ground, the chair, the bed or the other supporting surfaces and for preventing the sheet member from slipping relative to the ground, the chair, the bed or the other supporting surfaces. | 01-13-2011 |
| 20110014479 | LIQUID POLYURETHANE PREPOLYMERS USEFUL IN SOLVENT-FREE ADHESIVES - Substrates, particularly low surface energy substrates, can be bonded using certain solvent-free liquid polyurethane adhesives. The adhesive cures through reaction with moisture and/or an active hydrogen-containing curing agent to form a tough, strong, thermoset polymer having excellent chemical and heat resistance. The adhesive is based on a polyurethane prepolymer obtained by reacting a stoichiometric excess of at least one polyfunctional isocyanate having a functionality of less than 2.2 with at least one polyether polyol and at least one polyester polyol containing isophthalic acid moieties but relatively few if any phthalic acid or terephthalic acid moieties. | 01-20-2011 |
| 20110014480 | POLYURETHANE SYSTEMS FOR PRODUCING POLYURETHANE SANDWICH PARTS AT LOW MOLDING TEMPERATURES - The present invention relates to the use of a polyurethane system, comprising (a) polyisocyanates, (b) at least one isocyanate-reactive compound, (c) at least one carboxylic salt of an amine catalyst, where, based on one equivalent of the amine of the amino catalyst, from 0.5 to 1.5 equivalents of acid groups of a carboxylic acid are comprised, (d) if appropriate, further catalysts, (e) if appropriate, a reactive chain extender having at least two groups reactive toward isocyanates, where at least one group reactive toward isocyanates is a free, primary, NH | 01-20-2011 |
| 20110045305 | TREATMENT OF CARBON BLACK WITH A FLUOROSILANE - Provided are coating composites for imaging members, imaging members, and apparatuses for forming an image. In accordance with various embodiments, there is a coating composite for imaging components. The coating composite can include a film forming resin and a plurality of surface treated carbon black particles substantially uniformly dispersed in the film forming resin, wherein each of the plurality of surface treated carbon black particles includes one or more fluorosilanes bonded to a surface of the carbon black particle. | 02-24-2011 |
| 20110045306 | MULTILAYER ARTICLES AND METHODS OF MAKING AND USING THE SAME - Multilayer articles comprising a thermoformable substrate, a base layer and an optional transparent protective layer. Methods of making and paint film composites, and shaped articles made thereby, are also disclosed. | 02-24-2011 |
| 20110059318 | STRUCTURAL URETHANE ADHESIVES COMPRISING AMIDE POLYOLS - Urethane adhesive compositions comprising amide based polyols. The amide polyols comprise the reaction product of a reactant selected from the group consisting of lactic acid, lactic acid esters, lactone, glycolic acid, glycolic acid esters, and combinations thereof with one or more amines. The urethane adhesive compositions may be applied in methods of manufacturing a tile installation. | 03-10-2011 |
| 20110070450 | METHOD OF FORMING MULTI-LAYER COATING FILMS ON AUTOMOBILE BODIES WITHOUT A PRIMER BAKE - This invention relates to a method for forming a multi-layer coating on a vehicle body, comprised of applying primer coating, base coating, and clear coat layers in a wet-on-wet-on-wet manner, and simultaneously curing the applied three layers together in a single baking step. The primer layer comprises a film-forming binder comprising two acrylic polymers, the first being a caprolactone-modified branched acrylic polymer and the second being a caprolactone-modified linear acrylic polymer; and a crosslinking agent selected from aminoplast resin, blocked polyisocyanates, or mixtures thereof, wherein the composition is, essentially free of crosslinked nonaqueous dispersion resin particles or crosslinked microgel resin particles or both. The resulting multi-layered coating has excellent aesthetic appearance, strike-in resistance, chipping resistance, sag resistance, and film build even when formed in a three wet layered application method. | 03-24-2011 |
| 20110086231 | DISPERSION FOR APPLYING A METAL LAYER - The present invention relates to a dispersion for the application of a metal layer on a non-electrically-conductive substrate comprising an organic binder component, a metal component, and also a solvent component. The invention further relates to processes for the production of the dispersion, processes for the production of a non-structured or structured metal layer with the aid of the dispersion, and also to the resultant substrate surfaces and their use. | 04-14-2011 |
| 20110129678 | Photochromic compounds and compositions - Described herein are compounds generally comprising an indeno[2′,3′:3,4]naptho[1,2-b]pyran structure. Such compounds may be useful for their photochromic properties, and be used in certain photochromic compositions. Such compositions may further comprise other photochromic compositions and/or materials. Additionally, such compounds and/or compositions may be suitable for preparing certain photochromic articles. Also described herein are methods for preparing certain photochromic compounds, compositions, and articles. | 06-02-2011 |
| 20110135936 | WATER-BASED PRIMER COMPOSITION AND COATING METHOD USING THE SAME - This invention provides a water-based primer composition comprising an aqueous dispersion of modified polyolefin, aqueous urethane resin and/or aqueous acrylic resin, specific diester compound and electrically conducting pigment, the content of the diester compound being specific. The water-based primer composition excels in adhesive property to plastic substrates, and use of the water-based primer composition enables formation of multilayered coating film excelling in finished appearance and water resistance, being free of layer mixing even when the top coating of the next step is carried out after the primer's application without an intervening preheating. | 06-09-2011 |
| 20110159298 | EXTERIOR UV-CURED COATINGS AND COATING SYSTEMS AND METHODS OF FORMING EXTERIOR UV-CURED COATING SYSTEMS - A coated system having a UV-curable coating, a method of forming the coated system, and a UV-curable coating for the coated systems are disclosed. The coated system has exterior durability and includes a film, a reflective ink applied to the film, and a UV-cured coating applied to the film. The film and the reflective ink each include at least one IR reflective pigment and at least one color chelator. | 06-30-2011 |
| 20110200830 | WATERBASED FORMALDEHYDE FREE ADHESIVES - There is described a formaldehyde-free laminating adhesive, optionally the with less than 3% by weight of co-solvent(s), the adhesive comprising: (I) a polyurethane that comprises from 30% to 65% by weight of hard segments, the polyurethane being obtained and/or obtainable from a first polyurethane dispersion (PUD) comprising the reaction product of (A) an organic isocyanate and (B) at least one chain extender reacting in a respective stoichiometric ratio (NCO to NCO reactive group) from 1:1 to 1:2.5 and; optionally the NCO reactive group(s) of the chain extender comprises one or more hydrazinyl-like group(s) (denoting isocyanate reactive groups selected from the group comprising, preferably consisting of: —NRNR | 08-18-2011 |
| 20110206935 | (METH)ACRYLATE/ASPARTATE AMINE CURATIVES AND COATINGS AND ARTICLES COMPRISING THE SAME - (Meth)acrylate/aspartate amine curatives comprising the reaction product of a polyamine, a dialkyl maleate and/or dialkyl fumarate, and a (meth)acrylate are disclosed, as are methods for making the same. A polyurea comprising the reaction product of the acrylate/aspartate amine curative and isocyanate is also disclosed, as are coatings comprising such a polyurea and substrates coated with the same. | 08-25-2011 |
| 20110223428 | ADHERING SYSTEMS - Adhering systems for magnetizable laminates to assist preventing delamination of magnetizable laminates exposed to direct sunlight; and, relating to preventing fouling of cutting blades during cutting of magnetizable laminates. | 09-15-2011 |
| 20110229723 | RADIATION-CURABLE COATING COMPOSITIONS, COMPOSITE AND PLASTIC MATERIALS COATED WITH SAID COMPOSITIONS AND METHODS FOR THEIR PREPARATION - Curable coating composition suitable for use on composite substrates such as plastic composites, cementitious composites, ceramic composites, and engineered wood, or on plastic materials. The curable coating composition comprises a multifunctional oligomer, a monomer selected from the group consisting of monofunctional monomers, difunctional monomers and mixtures thereof, a photoinitiator, a polyester resin and a polycarboxylic acid. Also disclosed is a method of coating the substrates with the curable coating composition and a coated substrate wherein the cured coating resides on the surface of the substrate. | 09-22-2011 |
| 20110281119 | Adhesive composition - A connection structure comprising an adhesive composition is provided. The adhesive composition is capable of providing good adhesion strength to the polyimide surface of a flexible circuit board that is exposed on the metal wiring surface and between the traces even when the polyimide surface is relatively smooth. The adhesive composition contains a thermoplastic resin, a polyfunctional acrylate, and a radical polymerization initiator and further contains a monofunctional urethane acrylate having a urethane residue at its terminal end. The monofunctional urethane acrylate is represented by the formula (1): | 11-17-2011 |
| 20110300389 | WATER-BASED COATING COMPOSITION AND METHOD OF FORMING MULTILAYERED COATING FILM - An object of the present invention is to provide an aqueous coating composition with excellent finished appearance and removability in bell cleaning, and a method for forming a multilayer coating film having excellent smoothness by a 3-coat-1-bake method including successively applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and heat-curing the resulting three layers of the multilayer coating film all at once. The present invention provides an aqueous coating composition containing an acrylic resin (A), a curing agent (B), and a urethane resin emulsion (C) with a weight average molecular weight of 2,000 to 50,000, the urethane resin emulsion (C) being prepared using constituent components containing a polyisocyanate component and a polyol component as starting materials, wherein the polyisocyanate component contains an alicyclic diisocyanate, and the polyol component contains a polycarbonate diol in an amount of 50 mass %, based on the total amount of the polyol component. | 12-08-2011 |
| 20110305908 | EASILY REPLACEABLE CERAMIC TILE FLOOR - An article for applying to a floor substrate for preparing the floor substrate for laying of ceramic tiles by bonding ceramic tiles to the article. The article comprises a backer board having a lower surface for application to a floor substrate and an upper surface, a sheet, and a releasable adhesive bonding the sheet to the upper surface of the backer board. The sheet covers the entirety of the upper surface of the backer board. After the article is applied to the floor substrate, ceramic tiles are then bonded to the sheet. For replacement of the ceramic floor, the releasable adhesive allows the sheet with the ceramic tiles attached to be easily removable from the backer board. A method for laying ceramic tiles comprising laying at least one sheet on a floor substrate so that it floats on the floor substrate, and bonding a plurality of ceramic tiles to the at least one sheet. | 12-15-2011 |
| 20110305909 | ARTICLES HAVING NON-FOULING SURFACES AND PROCESSES FOR PREPARING THE SAME WITHOUT ALTERING BULK PHYSICAL PROPERTIES - Processes are described herein for preparing medical devices and other articles having a low-fouling surface on a substrate comprising a polymeric surface. The polymeric surface material may possess a range of polymeric backbones and substituents while providing the articles with a highly efficient, biocompatible, and non-fouling surface. The processes involve treating the substrate to reduce the concentration of chemical species on the surface of or in the substrate without altering the bulk physical properties of the device or article, and thereafter forming a grafted polymer layer on the treated substrate surface. | 12-15-2011 |
| 20110318586 | Innovative flexible packaging forms, method for producing them and use thereof - The invention relates to innovative flexible packaging forms comprising at least 2 different layers of material joined by means of one or more adhesive layers, at least one of these adhesive layers comprising a carbodiimide or a mixture of two or more carbodiimides, to a method for producing them and to the use thereof. | 12-29-2011 |
| 20120015192 | METHODS OF APPLYING A HYDROPHILIC COATING TO A SUBSTRATE, AND SUBSTRATES HAVING A HYDROPHILIC COATING - This invention relates to methods of applying to a substrate a hydrophilic coating that becomes lubricious when activated with water or water vapor, and to substrates having such a hydrophilic coating. | 01-19-2012 |
| 20120021227 | PU ADHESIVES FOR STERILIZABLE COMPOSITE FILMS - The invention relates to the use of a solvent-free, 2 component adhesive for adhering sterilizable composite films, wherein the adhesive comprises a component A made from at least one pre-polymer comprised of NCO groups, said pre-polymer produced from low molecular weight polyether alcohols, polyester alcohols and/or polyalkylene alcohols having a functionality of 2 or 3, implemented having a high molar excess of TDI and removal of the unimplemented monomer diisocyanate, and a component B comprising at least one 2 or 3 functional polyesterpolyol, produced from diols and/or triols on the basis of polyethers or polyalkylene diols implemented having dicarboxylic acids and derivatives thereof, wherein at least 10 to 40 wt % must be comprised of aliphatic C | 01-26-2012 |
| 20120021228 | MULTILAYER COATING FILM-FORMING METHOD - An object to be achieved by the present invention is to provide a method capable of forming a multilayer coating film having excellent smoothness, distinctness of image, and chipping resistance, by a 3-coat 1-bake process comprising successively applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and heat-curing the resulting three layers of the multilayer coating film all at once. The present invention provides a method for forming a multilayer coating film, which employs a 3-coat 1-bake process comprising sequentially applying an aqueous first colored coating composition (X), an aqueous second colored coating composition (Y), and a clear coating composition (Z) on a substrate; and heat-curing the resulting three layers of the multilayer coating film all at once, wherein the aqueous first colored coating composition (X) contains an acrylic resin (A), a curing agent (B), and a urethane resin emulsion (C), and a first colored coating film formed from the aqueous first colored coating composition (X) has a water swelling rate of 100% or less and an organic solvent swelling rate of 300% or less. | 01-26-2012 |
| 20120021229 | PROCESS FOR EXTENDING POLYURETHANE BINDERS WITH WATER - This disclosure provides a process to produce a moisture-curable polyurethane binder composition comprising: providing a first mixture comprising an isocyanate-containing species and a polyol component, wherein the polyol component is a polyfunctional polyol and the isocyanate-containing species is a difunctional or polyfunctional isocyanate and wherein the isocyanate-containing species and the polyfunctional polyol are reacted to form an isocyanate-functionalized species; adding a non-ionic surfactant to the first mixture; and adding water to the first mixture to form an emulsion, wherein the moisture-curable polyurethane binder composition contains about 3% to about 25% residual isocyanate functionality. | 01-26-2012 |
| 20120045651 | Hydrophobic and Hydrophilic Interpenetrating Polymer Networks Derived from Hydrophobic Polymers and Methods of Preparing the Same - A composition of matter comprising a hydrophobic or hydrophilic (or both) interpenetrating polymer network containing a non-ionic/ionic polymer and a hydrophobic thermoset or thermoplastic polymer, articles made from such composition and methods of preparing such articles. The invention also includes a process for preparing a hydrophobic/hydrophilic IPN or semi-IPN from a hydrophobic thermoset or thermoplastic polymer including the steps of placing an non-ionizable/ionizable monomer solution in contact with a hydrophobic thermoset or thermoplastic polymer; diffusing the monomer solution into the hydrophobic thermoset or thermoplastic polymer; and polymerizing the monomers to form a penetrating polymer inside the hydrophobic thermoset or thermoplastic polymer, thereby forming the IPN or semi-IPN. | 02-23-2012 |
| 20120045652 | COMPOSITION CONTAINING A SURFACE-DEACTIVATED POLYISOCYANATE AND CURING IN TWO STAGES - Single-component compositions are disclosed, which can be cured in two stages, wherein in the first curing stage, compositions pre-cured by means of moisture and having in particular plastic properties are formed, and wherein in the second curing stage, compositions cured by means of heat and having in particular elastic properties are formed. The two-stage compositions are suitable in particular as adhesives and have the great advantage that thanks to said two-stage compositions, an adhesive can be applied to a substrate, said adhesive cures by means of moisture in such a way that it can be handled and stored without problems, and said adhesive can be cured easily in an adhering step by means of heat only when needed. | 02-23-2012 |
| 20120077044 | BIODISINTEGRATABLE COMPOSITE FOILS - The use of an aqueous polyurethane dispersion adhesive is described for producing biodisintegratable composite foils where at least two substrates are adhesive-bonded to one another with use of the polyurethane dispersion adhesive, where at least one of the substrates is a biodisintegrable polymer foil. At least 60% by weight of the polyurethane is composed of diisocyanates, polyesterdiols, and at least one bifunctional carboxylic acid selected from dihydroxycarboxylic acids and diaminocarboxylic acids. | 03-29-2012 |
| 20120082855 | Optical film, polarizing plate, image display device, and method for manufacturing optical film - An optical film contains a transparent base material having thereon a hard coat layer formed of a hard coat layer forming composition containing the specific components, wherein a refractive index of the hard coat layer is 1.45 or more and not more than 1.55; and in the hard coat layer forming composition, a content of the component (a) is a content of the component (b) or more. | 04-05-2012 |
| 20120100380 | COATING COMPOSITIONS AND COATINGS PRODUCED FROM THEM AND FEATURING HIGH SCRATCH RESISTANCE IN ASSOCIATION WITH GOOD RESULTS IN THE ERICHSEN CUPPING TEST AND GOOD ANTISTONECHIP PROPERTIES - The present invention relates to coating compositions comprising
| 04-26-2012 |
| 20120107618 | Low-Gloss, Two-Component Clear Coats, Articles of Manufacture Having Low-Gloss, Two-Compnent Clear Coats, And Methods For Applying The Same - Low-gloss, two-component clear coats include a base resin including a urethane resin, an isocyanate resin that combines with the base resin immediately prior to application of the low-gloss, two-component clear coat to form a two-component base resin mixture, wherein the two-component base resin mixture comprises from about 20 weight percent to about 40 weight percent urethane resin and from about 20 weight percent to about 40 weight percent isocyanate resin, and a silica-based flattener, wherein the silica-based flattener comprises from about 5 parts by weight per 100 parts by weight of the two-component base resin mixture to about 20 parts by weight per 100 parts by weight of the two-component base resin mixture, wherein the low-gloss, two-component clear coat has a 60° gloss finish from 22 gloss units to 34 gloss units when cured. | 05-03-2012 |
| 20120107619 | WATER-BASED COATING COMPOSITION AND METHOD FOR FORMING MULTILAYER COATING FILM - This invention relates to an aqueous coating composition comprising an acrylic or polyester resin (A); a curing agent (B); and a blocked isocyanate group-containing urethane resin emulsion (C) having a weight average molecular weight of 2,000 to 50,000, which is prepared using a polyisocyanate component and a polyol component as starting materials, the polyisocyanate component comprising an alicyclic diisocyanate, and the polyol component comprising a polycarbonate diol in an amount of 50 mass % or more, based on the total amount of the polyol component; (i) when the component (A) is an acrylic resin, the aqueous coating composition comprising the component (C) in an amount of, as solids content, 20 to 60 mass %, based on the total solids content of the components (A), (B) and (C); and (ii) when the component (A) is a polyester resin, the aqueous coating composition comprising the component (C) in an amount of, as solids content, 10 to 50 mass %, based on the total solids content of the components (A), (B) and (C). | 05-03-2012 |
| 20120114953 | PHOTOCURABLE RESIN COMPOSITION AND CURED PRODUCT OF SAME, RESIN SHEET AND PRODUCTION METHOD FOR SAME, AND DISPLAY DEVICE - A photocurable resin composition including: (A) a urethane (meth)acrylate oligomer having a polyoxyalkylene structure, (B) a (meth)acrylic polymer, (C) a (meth)acrylic monomer, and (D) a photopolymerization initiator, wherein the component (A) is produced using monomer components including (a1) a polyoxyalkylene polyol, (a2) a polyisocyanate, and (a3) a hydroxyl group-containing mono(meth)acrylate compound, a relationship N (=n1/n2) between the total mass n1 of the monomer components and the total equivalent weight n2 of acryloyl groups within the all monomer components is 4,000 or greater, and the component (A) is substantially free of unreacted isocyanate groups. | 05-10-2012 |
| 20120121914 | CURABLE RESIN COMPOSITION, TRANSPARENT LAMINATE, AND PROCESS FOR PRODUCING TRANSPARENT LAMINATE - A transparent laminate having good transparency and good adhesion to transparent substrates, and containing a cured resin layer having excellent tear resistance. A process of producing a transparent laminate by interposing a curable resin composition containing an unsaturated urethane oligomer (A) which is a reaction product of a polyol component (A1) containing a polyol (a1) having from 2 to 3 hydroxy groups, a hydroxy value of 15 to 30 mgKOH/g and an oxyethylene group content of 8 to 50 mass %, a polyisocyanate (A2) and an unsaturated hydroxy compound (A3) or a reaction product of a polyol component (A1) and an unsaturated isocyanate (A4), and a monomer (B) represented by CH | 05-17-2012 |
| 20120128989 | COATING AGENT FOR CORROSION-RESISTANT COATINGS - A multicoat paint system comprising, lying atop one another in this order, | 05-24-2012 |
| 20120128990 | AUTOXIDISABLE COATING COMPOSITION - An autoxidisable coating composition comprising i) 10 to 60 wt % of an autoxidisable material with: a) a number average molecular weight <4500 g/mol; b) optionally 1 to 20 carbohydrate units; c) a fatty acid content of ≧60 wt %; d) a viscosity at 100% solids in the range of from 0.05 to 5 Pa·s at 20+/−5° C. at a shear rate of 5000 s | 05-24-2012 |
| 20120135245 | COATING AGENT FOR CORROSION-RESISTANT COATINGS - The invention relates to a multicoat paint system comprising, lying above one another in this order,
| 05-31-2012 |
| 20120148850 | Sorption reinforced catalytic coating system and method for the degradation of threat agents - Sorption reinforced catalytic coating system for the degradation of threat agents including a synzyme coating about a material, the synzyme coating having bucket-shaped molecules for the sorption and degradation of the threat agents. A binding agent is configured for synzyme immobilization to maximize loading and retention of the synzyme coating on the material. | 06-14-2012 |
| 20120156505 | ADHESIVE COMPOSITIONS - There is provided an adhesive composition comprising (a) a polyisocyanate component comprising (i) monomeric 4,4′ methylene diphenyl diisocyanate and (ii) an isocyanate functional prepolymer that is the reaction product of a prepolymer reactant mixture comprising (A) monomeric 4,4′ methylene diphenyl diisocyanate, and (B) one or more polyol; and (b) a polyol component comprising one or more polyol. Also provided is a method of bonding two or more substrates comprising bringing such an adhesive composition into contact with both of said two or more substrates. Further provided is a bonded assembly comprising two or more substrates bonded together by such an adhesive composition. | 06-21-2012 |
| 20120156506 | ADHESIVE COMPOSITIONS - There is provided an adhesive composition comprising (a) a polyisocyanate component comprising (i) monomeric 4,4′ methylene diphenyl diisocyanate and (ii) an isocyanate functional prepolymer that is the reaction product of a prepolymer reactant mixture comprising (A) monomeric 4,4′ methylene diphenyl diisocyanate, and (B) one or more diol having OH equivalent weight of 225 or less, and (C) one or more triol having OH equivalent weight of 1400 or more, and (b) a polyol component comprising one or more polyol. | 06-21-2012 |
| 20120156507 | ADHESIVE COMPOSITIONS - There is provided an adhesive composition comprising
| 06-21-2012 |
| 20120156508 | PHOTOCHROMIC COMPOUNDS AND COMPOSITIONS - Described herein are compounds generally comprising an indeno[2′,3′:3,4]naptho[1,2-b]pyran structure. Such compounds may be useful for their photochromic properties, and be used in certain photochromic compositions. Such compositions may further comprise other photochromic compositions and/or materials. Additionally, such compounds and/or compositions may be suitable for preparing certain photochromic articles. | 06-21-2012 |
| 20120171496 | Flexible, Molded or Extruded Articles and Semiconductive Compounds for Their Manufacture - A molded or extruded article, e.g., an electrical part or shielded cable, comprises at least one insulation layer and at least one semiconductive layer, the semiconductive layer thick and comprising in weight percent: A. 1 to 30 wt % of conductive filler; B. 10 to 90 wt % of a non-olefin elastomer; C. 10 to 90 wt % of an olefin elastomer; and D. Optionally, 0.5 to 2.5 wt % of peroxide. Carbon black and/or metal particulates or powder typically comprise the filler, silicone or urethane rubber the non-olefin elastomer, and EPR or EPDM the olefin elastomer. | 07-05-2012 |
| 20120219805 | PROCESS FOR PRODUCING LOW VOC COATING COMPOSITIONS - The present invention is directed to a process for producing a low VOC (volatile organic compound) coating composition. The process can comprise mixing a solvent borne coating component and a low or zero VOC waterborne coating component in the presence of a low molecular weight polytrimethylene ether glycol. The present invention can be used to produce low VOC coatings for automotive original equipment manufacturing (OEM) and refinish coating applications, industrial coating applications on equipments and structures, or architectural coating applications on buildings or other structures. This disclosure is further directed to a coating composition comprising components derived from renewable resources. | 08-30-2012 |
| 20120225302 | AQUEOUS FORMULATIONS BASED ON CRYSTALLINE OR SEMICRYSTALLINE POLYURETHANE POLYMERS - The present invention relates to aqueous compositions based on crystalline or semicrystalline polyurethane polymers, processes for the preparation thereof and adhesive systems comprising these aqueous compositions and the use thereof. | 09-06-2012 |
| 20120251831 | NEAR-INFRARED ABSORPTIVE COLORING MATTER AND NEAR-INFRARED ABSORPTIVE COMPOSITION - An object of the present invention is to provide a near infrared absorbent dye capable of providing a near infrared shielding filter with excellent transparency as well as high heat resistance and hygrothermal resistance. | 10-04-2012 |
| 20120258317 | AQUEOUS TWO-COMPONENT DISPERSION ADHESIVE - An aqueous two-component aqueous dispersion adhesives, including in particular polyether-polyurethane polymers and ethylene vinyl acetate copolymers (EVA) having a glass transition temperature of greater than 0° C. The dispersion adhesives are optimally suited for use as contact adhesives, and for gluing plastic membranes. It has been demonstrated that the adhesives or the adhesive composite items produced therewith are characterized by an exceptionally low plasticizer absorption behavior, and contact adhesion. The good heat resistance and good bonding to various bases are also advantageous. | 10-11-2012 |
| 20120258318 | ASSEMBLY OF TWO SUBSTRATES BONDED BY A FLEXIBLE POLYMER, AND METHODS FOR ASSEMBLY AND DISMANTLING BY MEANS OF MIGRATION OF SAID BONDED ASSEMBLY - An assembly ( | 10-11-2012 |
| 20120263956 | DISPLAY, MANUFACTURING METHOD THEREFOR AND TRANSPARENT RESIN CHARGING MATERIAL - A display having high re-workability, a method for producing the display, and a transparent resin filler, are provided. A transparent resin filler ( | 10-18-2012 |
| 20120288718 | COATING COMPOSITION AND SHEET USING SAME - Provided are a coating composition which provides a sheet with a visible light transmission property and a UV ray-blocking performance in addition to an excellent self-cleaning performance and a persistence thereof, a weatherability and a persistence thereof and a transparency and a sheet having a surface protective layer formed by the above composition. They are a coating composition comprising an ionizing radiation-curable resin and a hydrophilizing agent such as a silicate compound and alkyl silicate and a sheet having a surface protective layer formed by cross-linking and curing the above coating composition. | 11-15-2012 |
| 20120288719 | CURABLE RESIN COMPOSITION, TRANSPARENT LAMINATE USING THE SAME, AND PROCESS FOR PRODUCING THE TRANSPARENT LAMINATE - To provide a transparent laminate having a pair of transparent substrates integrated via an adhesive layer, in which the adhesive layer has good tear resistance and good adhesion to the transparent substrates and has excellent transparency. | 11-15-2012 |
| 20120301729 | TWO-COMPONENT ADHESIVE OR SEALANT COMPOSITION COMPRISING ACCELERATOR COMPONENT - The present invention relates to a two-component adhesive or sealant composition which consists of a first component K | 11-29-2012 |
| 20130004775 | Photochromic Polyurethane Laminate - A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with a isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of causing the crosslinking. | 01-03-2013 |
| 20130004776 | METHOD FOR FORMING MULTILAYER COATING FILM - This invention provides a method for forming multilayer coating film, which comprises successively carrying out a step of applying an intermediate paint onto a coating object to form an intermediate coating film; a step of forming a base coating film by applying onto the intermediate coating film a water-based base coating paint; a step of forming a clear coating film by applying onto the base coating film a clear coating paint, and a step of heating the uncured intermediate coating film, base coating film and clear coating film to simultaneously cure these three coating films; wherein the intermediate paint has a complex viscosity at 40° C. (η* | 01-03-2013 |
| 20130011683 | OPTICAL ASSEMBLY HAVING A DISPLAY PANEL AND METHODS OF MAKING AND DISASSEMBLING SAME - An optically clear adhesive layer includes a liquid optically clear adhesive having a viscosity of less than about 20 Pa·s at a shear rate of 1 sec | 01-10-2013 |
| 20130045388 | MATERIALS AND METHODS FOR MANUFACTURING POLYCULTURE EQUIPMENT - A method of manufacturing polyculture equipment includes providing a building material to build the polyculture equipment; applying a waterproof coating of polyurea or polyaspartic to an interior surface of the building material; affixing an acrylic or glass window to an aperture in the building material; and applying polyurea or polyaspartic around edges of the window to provide a waterproof seal | 02-21-2013 |
| 20130071668 | ANHYDROUS COMPOSITION AS A COATING AGENT FOR FUNCTIONAL LAYERS OF A MULTILAYER PAINT - Water-free composition comprising at least one saturated or unsaturated, epoxy-modified polyester as binder, at least one acrylate polymer or polyurethane polymer as further binder, polymer microparticles, at least one polymer which comprises functional groups consisting of blocked isocyanates and amino resins, as crosslinking agent, at least one pigment, at least one organic solvent, and at least one auxiliary or additive, the solids of the composition being at least 50% by weight. | 03-21-2013 |
| 20130078473 | CONTROLLED CURE ALIPHATIC LAMINATING ADHESIVE USING NON-MIGRATING BLOCKING AGENTS FOR ORGANOMETALLIC CATALYSTS - A two component polyurethane adhesive composition having one or more polyols as a first component and one or more isocyanates as a second component. The composition also comprises a catalyst and a hydroxyalkyl-8-hydroxy quinoline blocking agent to delay the initial part of the curing reaction. The blocking agent links to the adhesive matrix during cure. The composition provides long open time, improved wet out of the substrates to be bonded, a rapid cure rate and bonding of the blocking agent to the cured adhesive matrix. The adhesive is useful to bond layers of a flexible food pouch sheet. Also a flexible food pouch made using the adhesive. | 03-28-2013 |
| 20130115466 | PHOTO-CURING OF THERMOPLASTIC COATINGS - The present invention relates to a method for the preparation of a medical device element by means of extrusion or injection moulding and to medical devices comprising such extruded or injection moulded medical device elements. The medical device elements (e.g. tubes, wires, lines, stents, catheters, guides, endodontic instruments, needles, trocars for e.g. laparoscopic surgery, laparoscopic accessories, surgical instruments, guide wires) are characterized by a prefabricated shaped article or a thermoplastic substrate polymer having thereon a layer of a covalently cross-linked coating composition of a thermoplastic matrix polymer and a hydrophilic polymer. The method involves a coating composition comprising a thermoplastic matrix polymer, a hydrophilic polymer, and one or more photo-initiator(s), e.g. covalently linked to molecules of the thermoplastic matrix polymer and/or to molecules of the hydrophilic polymer. The coating composition is irradiated with UV or visible light so as to covalently cross-link said coating composition. | 05-09-2013 |
| 20130122310 | RADIATION CURABLE AQUEOUS COMPOSITIONS - The present invention relates to a radiation curable aqueous composition comprising at least one ethylenically unsaturated polymer (1) which is the reaction product of a water-dispersible (meth)acrylic polymer A containing pendant hydroxyl or isocyanate groups, and containing pendant groups capable to render the polymer dispersible in aqueous medium either directly or after reaction with a neutralizing agent; at least one ethylenically unsaturated compound B which can be radically polymerized under irradiation and which attaches to the (meth)acrylic polymer A by an urethane linkage; and, optionally, at least one neutralizing agent C. The present invention further relates to the making and use of such radiation curable aqueous compositions. | 05-16-2013 |
| 20130130039 | DIALDIMINE, EMULSION CONTAINING DIALDIMINE, AND BICOMPONENT POLYURETHANE COMPOSITION, AND THE USE THEREOF - Dialdimines of formula (I) and emulsions and uses thereof. In particular, they can be used for the preparation of pasty curing agent or accelerator components for polymers having isocyanate groups, which lead to very high early strength, which have good flow behaviour on pumping and which can be formulated without VOC solvents, in particular without N-alkylpyrrolidones. These components can be homogeneously or inhomogeneously mixed in an outstanding manner, in particular in a laminar manner, with components which contain polyurethane polymers having isocyanate groups, the two-component compositions thus obtained curing rapidly, having extremely high early strength and remaining without annoying weaknesses. | 05-23-2013 |
| 20130136931 | ENVIRONMENTALLY FRIENDLY POLYURETHANE COMPOSITE PANEL - The present invention is a method to make an environmentally friendly polyurethane molded article ( | 05-30-2013 |
| 20130143047 | AQUEOUS COATING COMPOSITIONS PIGMENTED WITH FLAKE-FORM METALLIC EFFECT PIGMENTS, PROCESSES FOR PREPARING THEM AND USE THEREOF FOR PRODUCING MULTICOAT PAINT FINISH - Disclosed are curable aqueous coating compositions comprising at least one polyurethane (A) as binder, at least one laminar metallic effect pigment (B), and at least one inorganic thickener C | 06-06-2013 |
| 20130157063 | Adhering Systems - Adhering systems for magnetizable laminates to assist preventing delamination of magnetizable laminates exposed to direct sunlight; and, relating to preventing fouling of cutting blades during cutting of magnetizable laminates. | 06-20-2013 |
| 20130171454 | Composition Capable of Radiation Activated Catalysis and Radiation Curable Urethane Containing the Composition - A composition capable of radiation activated catalysis is provided. The composition comprises a metal compound, a mercapto compound and an olefinic compound. Radiation curable urethane compositions comprising the disclosed composition are also provided. The radiation curable urethane compositions comprise the disclosed composition, a hydroxyl compound and an isocyanate compound. Activation of the composition by radiation in a urethane formulation provides for an efficient method of curing the urethane composition, Coating and adhesive compositions comprising the radiation curable urethane compositions are also provided. In addition, methods for coating and bonding substrates are disclosed. | 07-04-2013 |
| 20130202892 | PLASTIC SUBSTRATES HAVING A SCRATCH-RESISTANT COATING, IN PARTICULAR HOUSINGS OF ELECTRONIC DEVICES, HAVING HIGH TRANSPARENCY, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF - The disclosed method comprises applying a transparent coating composition to a plastics substrate, the composition comprising | 08-08-2013 |
| 20130202893 | SCRATCH RESISTANT REFINISH CLEARCOAT - Scratch resistance and/or reflow of a refinish topcoat is improved by preparing the topcoat from a refinish topcoat coating composition comprising an unsaturated fatty acid ester polyol that does not undergo oxidative cure when the applied refinish topcoat coating composition is cured. | 08-08-2013 |
| 20130216838 | VOC-FREE, LOW VISCOSITY, LED-CURABLE COATING AND METHOD OF APPLICATION - This invention is related to compositions that can be used to protect surfaces, such as those found on bowling lanes (both synthetic and wood). The compositions are low viscosity and contain little to no VOCs (volatile organic compounds). In one embodiment, the flowable compositions are 100% solids, while in another embodiment, they are solvent-borne compositions that only include VOC-exempt solvents. Regardless of the embodiment, the compositions can be cured via UV LED light to yield scratch, abrasion, and impact resistant coatings. | 08-22-2013 |
| 20130224497 | SUBSTRATES WITH MULTIPLE-COLOUR PAINT FILM, AND THEIR PRODUCTION - A method for applying a multicolored paint system to a substrate includes (1) applying a first pigmented coating material to the substrate, (2) drying and/or curing the first pigmented coating material at a selected drying and/or curing temperature, and (3) applying a second pigmented coating material to the substrate, with partial recoating of the first pigmented coating material, wherein the second pigmented coating material is applied using a laminate including a carrier on which there is a layer of the second pigmented coating material, the layer being already cured. | 08-29-2013 |
| 20130273375 | WATERBORNE POLYURETHANE ADHESIVE COMPOSITION AND METHOD FOR BONDING ARTICLES - The present invention relates to novel waterborne adhesives which are polymerisable by UV light and are capable of being activated by heat, and which particularly display good adhesion to difficult substrates, such as ethylene vinyl acetate copolymers (EVA) with a low vinyl acetate content, or rubber. The invention further provides a novel method in which, after the application of the waterborne adhesive to an article and drying, irradiation with UV light and at the same time or thereafter activation by heat are performed. The adhesive film which is irradiated and activated in this way is then bonded to a further article. The invention also provides the use of the adhesives to make items such as shoes. | 10-17-2013 |
| 20130280537 | Two-part curable Oxygen-absorbable Resin Composition, and Oxygen-absorbable Adhesive Agent - The purpose of the present invention is to provide a two-part curable oxygen-absorbable resin composition which has all of oxygen absorbability, adhesion properties and a cohesive force. The present invention provides a two-part curable oxygen-absorbable resin composition comprising: a main component which comprises a polyester polyol containing tetrahydrophthalic acid or a derivative thereof or tetrahydrophthalic acid anhydride or a derivative thereof as a raw material; and an aliphatic and/or alicyclic isocyanate curing agent component. | 10-24-2013 |
| 20130288060 | ADHESIVE FOR ROTOR BLADES FOR WIND POWER PLANTS - The invention relates to two-component polyurethane compositions which have a long open time and, even alter extended exposure to a high-moisture climate (for example 70% relative humidity), even after 40 minutes, and in particular even after 60 minutes, can still be glued and cured to form polymers having high mechanical strength, whereby a structural adhesive bond is created. The composition comprises castor oil, at least one alkoxylated aromatic diol, at least one polyol having 5 to 8 hydroxyl groups, and at least one polyisocyanate. The two-component polyurethane compositions are suitable in particular for use as structural adhesives, in particular for the adhesive bonding of wing half-shells of rotor blades for wind power plants. | 10-31-2013 |
| 20130295390 | HARD COAT FILM, POLARIZER AND IMAGE DISPLAY DEVICE - Provided is a hard coat film having high hardness and excellent restorability in view of the above circumstances. A hard coat film comprising: a light-transmitting substrate; and a hard coat layer, the hard coat layer comprising a cured product of a composition for a hard coat layer, the composition including an isocyanuric skeleton-containing urethane(meth)acrylate. | 11-07-2013 |
| 20130302624 | AQUEOUS PREPARATIONS HAVING SOFT-FEEL PROPERTIES - An aqueous preparation having soft-feel properties comprises: A) an aqueous polyurethane-polyurea dispersion, B) a hydroxy-functional polyacrylate copolymer dispersion and C) a polyisocyanate, which may have been hydrophilically modified. The copolymer dispersion B) further comprises a hydroxy-functional polycarbonate diol D) as a reactive diluent. The invention also concerns a process for producing coatings with such preparations, a substrate coated with such a preparation and the use of the preparation for the production of soft-feel coatings. | 11-14-2013 |
| 20130302625 | HIGH-GLOSS SURFACE BY MEANS OF HOT-COATING - The present invention relates to a process for producing high-gloss surfaces on at least one portion of a substrate area, where the steps comprise (a) applying a layer made of a melt to at least one portion of the substrate area; (b) polishing of the applied layer of melt; (c) applying at least one lacquer layer to the polished layer of melt by means of a curtain-coating process; and (d) hardening the layer structure applied. The invention further relates to articles obtainable by this type of process. | 11-14-2013 |
| 20130323511 | Polymeric Ascorbic Acid Devices for Tissue Regeneration - An implantable medical device is disclosed. The medical device includes a substrate and a polymer composition including ascorbic acid, the polymer composition disposed on at least a portion of the substrate. | 12-05-2013 |
| 20140004353 | ACCELERATORS FOR CURABLE COMPOSITIONS | 01-02-2014 |
| 20140004354 | ACCELERATORS FOR TWO PART CURABLE COMPOSITIONS | 01-02-2014 |
| 20140057117 | SCRATCH-RESISTANT FILM - The present invention provides a paint film which is superior in scratch resistance, weather resistance, stain resistance, chemical resistance, bending durability and impact resistance and is useful as a scratch resistant film or a decorative film. | 02-27-2014 |
| 20140065428 | POLYMER IN MULTICOAT COLOR AND/OR EFFECT PAINT SYSTEMS - Disclosed is a polymer which is prepared by reacting
| 03-06-2014 |
| 20140072809 | Forced entry resistant transparent laminate - A forced entry resistant transparent laminate comprising a combined rigid and energy absorbing laminate panel assembly having a strike side surface opposing a direction of an anticipated threat, bonded together with a transparent, ether-based thermoplastic elastomer interlayer interposed between glass or polymer layers, where the thermoplastic elastomer interlayer further includes a transparent polyurethane having an ultra-high modulus of elasticity. The energy absorbing layers include a transparent, quasi-thermoset cast from an aliphatic urethane bonded to the rigid laminate layers. | 03-13-2014 |
| 20140087196 | FIBRE COMPOSITE COMPONENT AND A PROCESS FOR THE PRODUCTION THEREOF - The present invention relates to fibre composite alloys which can be obtained by impregnation of fibres with a reactive resin mixture of polyisocyanates, dianhydrohexitols, polyols and optionally additives, and also a process for the production thereof. | 03-27-2014 |
| 20140106173 | Method of Producing Flexible Laminates - A method of producing a flexible laminate and a flexible laminate produced by the method are provided. The method involves laminating flexible substrates with a urethane adhesive and allowing the urethane adhesive to cure. The urethane adhesive comprises at least one polyisocyanate, at least one polyfunctional curative, at least one metal based catalyst and a catalyst blocking agent. The catalyst blocking agent allows for improved control of the curing rate of the urethane adhesive in the flexible laminate. The curing rate of the urethane adhesive can be controlled with heat or actinic radiation or both. The method allows for faster and more economical production of flexible laminates. | 04-17-2014 |
| 20140120353 | RADIATION-CURABLE POLYURETHANE DISPERSIONS - Curable aqueous polyurethane polymer dispersions are described. The dispersion comprises a polyurethane copolymer having pendant (meth)acrylate groups and pendant carboxylic groups along the main chain and a tertiary aminofunctional unsaturated monomer that has reacted in an acid/base reaction with the carboxylic acid groups on the main chain. The dispersion can be applied to the surface of a substrate and cured using ultra-violet or electron-beam radiation to form a cured polyurethane having desired properties that does not emit volatile amine compounds. | 05-01-2014 |
| 20140120354 | POLYURETHANE POLYMERS - The present invention relates to polyurethane polymers, a process for their preparation and their use as binders for adhesives, coatings or foams. | 05-01-2014 |
| 20140162074 | ZINC-IMIDAZOLE-CARBOXYLATE-COMPLEX-CATALYSED COATING AGENT COMPOSITION - The invention relates to coating material compositions comprising an isocyanate group-containing component, a hydroxyl group-containing component, a zinc-imidazole-carboxylate complex and a monomeric aromatic carboxylic acid, and also to the use of a zinc-imidazole-carboxylate complex in the presence of a monomeric aromatic carboxylic acid as a catalyst system for the urethane reaction in coating material compositions. | 06-12-2014 |
| 20140212675 | AQUEOUS DISPERSIBLE POLYMER COMPOSITION - The present disclosure relates to an aqueous dispersible polymer composition comprising: (a) at least one of: (i) a dendritic polymer in admixture with a hydrophilic functionalizing agent; and (ii) a hydrophilic functionalized dendrimer; and (b) a non-dendritic polymer capable of forming bonds with said dendritic polymer to thereby form a dendrimer-non-dendrimer (DND) polymer hybrid that is dispersible in the aqueous phase, methods of forming the same and uses thereof. | 07-31-2014 |
| 20140220358 | EROSION-RESISTANT COATING COMPOSITIONS - Disclosed is a composition comprising at least one polyol component (a) having an OH group content of 3% to 15% by weight relative to the total weight of the polyol component, and at least one isocyanate component (b) having an isocyanate group content of 5% to 15% by weight relative to the total weight of the isocyanate component. The polyol component (a) comprises at least one OH group-containing polyurethane prepolymer that is the product of a reaction between at least one compound a1. of the general formula (I) | 08-07-2014 |
| 20140242394 | CURABLE RESIN COMPOSITION AND METHOD FOR MANUFACTURING CURED PRODUCT USING THE SAME - A curable resin composition which is in a liquid form at ordinary temperature and provides a cured product having excellent heat resistance and a low thermal expansion rate is provided. The curable resin composition according to the present invention comprises: a cyanate ester compound (A) represented by the following formula (I); and a curing accelerator (B): | 08-28-2014 |
| 20140242395 | MEMBER FOR VEHICLE AND MANUFACTURING PROCESS FOR THE SAME - A member for vehicle according to the present invention includes a resinous substrate, and a protective film being formed on a surface of the resinous substrate partially at least. The protective film is made by curing a curing-type coating-agent composition containing: Component (A) (e.g., an isocyanuric ring-containing urethane (meth)acrylate compound) in an amount of from 20 to 80 parts by mass; Component (B) (e.g., an isocyanuric ring-containing tri(meth)acrylate compound free from any urethane bond) in an amount of from 10 to 70 parts by mass; Component (C) (e.g., a reaction product) between a colloidal silica and an alkoxysilane compound having a maleimide group) in amount of from 1 to 35 parts by mass; a radical-polymerization initiator serving as Component (D) in an amount of from 0.1 to 10 parts by mass; an ultraviolet absorber serving as Component (E) in an amount of from 1 to 12 parts by mass; and an organic solvent serving as Component (F) in an amount of from 10 to 1,000 parts by mass; with respect to a sum of the Component (A), the Component (B), and the Component (C) being taken as 100 parts by mass. Said protective film demonstrates excellent wear resistance and weatherability. | 08-28-2014 |
| 20140242396 | MOISTURE-CURABLE POLYURETHANE HOT-MELT RESIN COMPOSITION, ADHESIVE, AND ARTICLE - It is an object of the present invention to provide a moisture-curable polyurethane hot-melt resin composition having excellent waterproof properties, drop impact resistance, and flexibility. The present invention provides a moisture-curable polyurethane hot-melt resin composition containing a urethane prepolymer having an isocyanate group, the urethane prepolymer being produced through a reaction of a polyol (A) with a polyisocyanate (B), wherein the polyol (A) contains a polyether polyol (A-1), a crystalline polyester polyol (A-2), an amorphous polyester polyol (A-3), and an acrylic polyol (A-4). The present invention also provides an adhesive containing such a composition and an article in which such a composition is used. | 08-28-2014 |
| 20140248497 | POLYURETHANE RESIN COMPOSITION FOR ELECTRICAL INSULATION - The invention provides a polyurethane resin composition for electrical insulation that has excellent compatibility between an isocyanate component and a polyol component, and that exhibits excellent heat resistance, moisture resistance, and insulation properties. The polyurethane resin composition for electrical insulation comprises (1) Part A comprising a polyisocyanate component obtained from at least one member selected from the group consisting of aliphatic diisocyanates and alicyclic diisocyanates, and containing one or more isocyanurate groups and one or more allophanate groups; and (2) Part B comprising a polyol component, wherein the polyisocyanate component has a molar ratio, (a)/(b), of isocyanurate groups (a) to allophanate groups (b) of 85/15 to 15/85. | 09-04-2014 |
| 20140248498 | Method For Producing Optical Member And Use Of Ultraviolet Ray Cured Resin Composition For Same - The present invention relates to a method for producing an optical member, in which at least two optical substrates, of which at least either has a light shielding portion, are bonded to each other using an ultraviolet ray cured resin composition containing (A) a (meth)acrylate and (B) a photopolymerization initiator, the method having specific Process 1 to Process 3, an optical member obtained by the producing method, the use of an ultraviolet ray cured resin composition containing (A) a (meth)acrylate and (B) a photopolymerization initiator, and the ultraviolet ray cured resin composition. A bonded optical member causing little damage to an optical substrate, and exhibiting favorable productivity and excellent cure extent and adherence, for example, a touch panel or a display body unit having an optical substrate having a light shielding portion can be produced by the producing method of the present invention, and an optical member exhibiting high cure extent of resin at a light shielding portion and high reliability can be obtained by the producing method of the present invention. | 09-04-2014 |
| 20140272424 | FAST CURE ASPARTATE POLYSILOXANE HYBRID COATING - The present invention provides a hybrid two component coating composition comprising as component I, (A) an N-alkoxysilylalkyl-aspartic acid ester, (B) a polysiloxane having a molecular weight in the range of from about 400 to 10,000, and optionally (C) at least one hydrolyzable silane; and as component II, (D) a polyisocyanate having an average NCO functionality of 2.5 to 5.5 and an isocyanate content, based on solids, of 9 to 50 wt % and containing aliphatic polyisocyanates; and (E) a catalyst. Methods of making and applying the hybrid coating composition are also provided. | 09-18-2014 |
| 20140272425 | MOISTURE-CURABLE HOT MELT ADHESIVE - A moisture-curable hot melt adhesive which is excellent in light resistance and durability against high temperature and high humidity. The moisture-curable hot melt adhesive includes a urethane prepolymer having an isocyanate group at the end and an acrylic based polymer, wherein the urethane prepolymer contains chemical structures derived from a polycarbonate polyol and a non-crystalline polyesterpolyol. The moisture-curable hot melt adhesive can be used to produce an automobile interior material since no deterioration occurs even under sunlight, or under severe high temperature and high humidity conditions in the summer season. | 09-18-2014 |
| 20140322544 | COMPOSITE ELEMENTS COMPOSED FROM THERMOPLASTIC POLYMERS AND POLYURETHANES, AND PROCESS FOR PRODUCTION THEREOF - The invention relates to composite elements comprising a thermoplastic polymer and an adjacent polyurethane bonded thereto, to a process for production thereof and to the use thereof. | 10-30-2014 |
| 20140329098 | Coating Agent Compositions, Coatings Made Therefrom And Exhibiting High Scratch Resistance And Good Polishability, And Use Thereof - Disclosed are nonaqueous coating material compositions comprising (A) at least one polyhydroxyl-group-containing compound, (B) at least one polyisocyanate-group-containing compound having free or blocked isocyanate groups, and (D) at least one catalyst for the crosslinking of silane groups, where component (B) comprises at least one structural unit | 11-06-2014 |
| 20140342163 | DRIER FOR AUTO-OXIDISABLE COATING COMPOSITIONS - A mixture for use as a drier for air-drying an auto-oxidizable resin composition, said mixture comprising : 1,4,7-trialkyl-1,4,7-triazacyclononane (L); and, a manganese salt having the general formula Mn | 11-20-2014 |
| 20140356631 | WATERBORNE COATING COMPOSITION CONTAINING BIO-RESOURCED POLYTRIMETHYLENE ETHER POLYOL - A coating composition having excellent adhesion between coating layers is provided. This disclosure is particularly directed to a 1K waterborne coating composition having hydrophobic polytrimethylene ether polyol containing crosslinkable functional hydroxyl groups. The 1K waterborne coating composition can be used in a multi-layer coating that can comprise a primer layer, a basecoat layer, and optionally, a clearcoat layer. The 1K waterborne coating composition of this disclosure can provide improved adhesion between coating layers, such as between a primer layer and a basecoat layer, between two or more basecoat layers, or between a basecoat layer and a clearcoat layer. This disclosure is further directed to a coating composition comprising components derived from renewable resources. | 12-04-2014 |
| 20140370301 | NOVEL RESIN COMPOSITION FOR PIGMENT-CONTAINING INSULATING FILM, AND USE THEREOF - According to a resin composition for a pigment-containing insulating film which resin composition contains at least a (A) binder polymer and (B) pigment-containing cross-linked polymer particles, it is possible to provide a resin composition for a pigment-containing insulating film which resin composition is excellent in tack property after drying and allows a resultant pigment-containing insulating film to be excellent in flexibility and electrical insulation reliability and to be small in warpage after curing, a resin film for a pigment-containing insulating film, a pigment-containing insulating film, and a printed wiring board provided with a pigment-containing insulating film. | 12-18-2014 |
| 20150017451 | POLYMER, PROCESS AND COMPOSITION - There is described a polymer blend of a first and second polymer comprising: a) a first polymer of: vinyl (co)polymer; alkyd; urethane acrylic copolymer; polyurethane and/or polyester; b) a second copolymer from: b1) optionally at least 10 wt-% of one or derivatives of itaconic acid and/or isomers thereof; b2) up to 20 wt-% of one or more acid functional (or potentially acid functional) monomer(s) and b3) vinyl monomer(s) where wt % of each monomer (b1 to b3) is based on total (b) and where at least one of the first and second polymer is obtained from an itacon-functional monomer such as itaconic acid and/or its derivatives. | 01-15-2015 |
| 20150024217 | POLYMER, PROCESS AND COMPOSITION - There is described an aqueous urethane acrylate copolymer dispersion comprising a) from 10 to 95 wt-% of a polyurethane copolymer, and b) from 5 to 90 wt-% of a polyvinyl copolymer, where vinyl copolymer (b) comprises from 30 parts to 100 parts by weight of biorenewable monomer(s)—such as itaconic acid, itaconate diesters and/or diamides for example dimethyl itaconate (DMI) or dibutyl itaconate (DBI) and where optionally the composition has a residual monomer level of less than 5000 ppm. | 01-22-2015 |
| 20150024218 | PHOTOCURABLE SHEET-TYPE ADHESIVE COMPOSITION FOR OPTICAL USE - An object of the present invention is to provide a photocurable sheet-type adhesive composition for optical use, which is used for bonding cover glass and a touch panel, a touch panel and a display module, or the like, and has high appearance reliability and storage stability even under high temperature and high humidity. | 01-22-2015 |
| 20150037590 | Coating Agent Compositions, Coatings Made Therefrom And Exhibiting High Scratch Resistance And Good Polishability, And Use Thereof - Compositions comprising (B1) at least one polyisocyanate-group-containing compound (B1) having free or blocked isocyanate groups and a cycloaliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, and (B2) at least one polyisocyanate-group-containing compound (B2) having free or blocked isocyanate groups and an acyclic, aliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, where at least one of component (B1) and component (B2) comprise at least one structural unit selected from the group of structural unit (I) | 02-05-2015 |
| 20150037591 | MULTILAYER FILM-FORMING METHOD AND COATED ARTICLE - A method of forming a multilayer coating film with smoothness, distinct image, adhesion and water resistance when a plurality of uncured coating films are cured at once, and especially when cured at low temperature. The method includes the following steps 1-1 to 1-4: step 1-1: coating an article with a primer coating composition (X) and forming an uncured primer coating film on the article, step 1-2: a coating the article having the uncured primer coating film with an aqueous colored coating composition (Y | 02-05-2015 |
| 20150037592 | Polyurethane Coating Composition - A polymer useful in coating compositions is described. The polymer is preferably an unsaturated polyurethane polymer, which preferably has an iodine value of at least 10. The polymer may be combined with one or more liquid carriers to form a liquid coating composition useful in coating a variety of substrates, including planar metal substrates. | 02-05-2015 |
| 20150044478 | METHOD FOR PRODUCING A COLOUR AND/OR EFFECT-PRODUCING MULTI-LAYERED COATING - A method for producing a multicoat color and/or effect paint system comprising a pigmented aqueous basecoat material comprising at least one polyurethane resin (A) as binder, at least one color and/or effect pigment, and 0.05% to 10% by weight, based on the total amount of the pigmented aqueous basecoat material, of an associative thickener (B) different from the polyurethane resin (A), the associative thickener (B) being composed of at least one compound of the following formula (I): | 02-12-2015 |
| 20150044479 | Ultraviolet-Curable Resin Composition - The present invention relates to an ultraviolet-curable adhesive to be used for laminating a first optical base material and a second optical base material having a light-shielding portion on a surface thereof to each other, the ultraviolet-curable adhesive containing (A) a specified compound represented by the following formula (1), (B) a photopolymerizable compound, and (C) a photopolymerization initiator; a cured product obtained by irradiating the adhesive with an ultraviolet ray; and an optical member having the cured product, such as a touch panel: | 02-12-2015 |
| 20150056455 | FORM IN-PLACE GASKET WITH TACK FREE SURFACE - A method of preparing a flexible, substantially tack free gasket by forming a liquid composition which is a radiation polymerizable admixture of a free radical polymerizable urethane(meth)acrylate monomer, free radical polymerizable urethane(meth)acrylate oligomer, or combinations thereof; a free radical polymerizable diluent; a free radical polymerization photoinitiator; a wax; a thixotropic agent; and optionally an adhesion promoter and a colorant. The composition is distributed onto a substrate and then exposed to actinic radiation to cure the liquid composition into a flexible, substantially tack free gasket having a Shore A hardness of from about A20 to about A80. | 02-26-2015 |
| 20150064476 | AQUEOUS PAINT COMPOSITION AND METHOD FOR FORMING COATING - The present invention provides an aqueous coating composition for use as an aqueous first colored coating composition in a multilayer coating-forming method, the coating composition containing an aqueous film-forming resin (A), a crosslinking agent (B), and acrylic urethane resin composite particles (C). The acrylic resin of the acrylic urethane resin composite particles (C) is obtained by using, as constituent monomers, 30 to 80 mass % of a polymerizable unsaturated monomer (c-1-1) having one polymerizable unsaturated group per molecule and having a C | 03-05-2015 |
| 20150072152 | LOW VOC COATING COMPOSITION COMPRISING HIGH OLEIC OIL - A coating composition comprises high oleic oil, wherein the high oleic oil comprises C18:1 fatty acids in a range of from about 60% to 100% of the fatty acid moieties in the high oleic oil and a combination of C18:2 and C18:3 fatty acids in a range of from 0% to about 10% of the fatty acid moieties in the high oleic oil, percentage based on the total fatty acid moieties in the high oleic oil. The disclosure is further directed to a coating composition comprising the high oleic oil produced from bio-resources, such as soybeans. The coating composition can have low VOC (volatile organic compounds) and can produce a coating layer having good hardness, better appearance and improved adhesion. The coating composition can be used for coating vehicles, appliances, machinery, tools, or other industrial or consumer articles. | 03-12-2015 |
| 20150072153 | BIODISINTEGRATABLE COMPOSITE FOILS - The use of an aqueous polyurethane dispersion adhesive is described for producing biodisintegratable composite foils where at least two substrates are adhesive-bonded to one another with use of the polyurethane dispersion adhesive, where at least one of the substrates is a biodisintegrable polymer foil. At least 60% by weight of the polyurethane is composed of diisocyanates, polyesterdiols, and at least one bifunctional carboxylic acid selected from dihydroxycarboxylic acids and diaminocarboxylic acids. | 03-12-2015 |
| 20150079406 | POLYMER, COMPOSITION AND USE - There is described a process for preparing a Schiff base crosslinkable aqueous dispersion of a polyurethane A (PUD) the process comprising (a) reacting components (1) to (4) as present to form an acidic isocyanate terminated prepolymer that comprises anionic or potentially anionic functional groups thereon; where: (1) component one comprises 10 to 80% by weight of at least one polyisocyanate optionally containing at least one anionic or potentially anionic dispersing group; (2) optional component two comprises up to 15% by weight of at least one isocyanate-reactive polyol containing at least one anionic or potentially anionic dispersing group; (3) component three comprises 15 to 85% by weight of at least one isocyanate reactive polyol other than component two if present, and having a weight average molecular weight greater than or equal to 500 Daltons optionally containing at least one anionic or potentially anionic dispersing group; and (4) optional component four comprises up to 20% by weight of at least one isocyanate reactive polyol other than component three and two if present and having a weight average molecular weight less than 500 Daltons; where if component two is not present component one or three contains at least one anionic or potentially anionic dispersing group; where the amounts of components one to four are expressed as a weight percentage calculated from the total amount of the above components (i.e. one and three and optional two and/or four where present) being 100%; and where the mixture used in step (a) is substantially free of volatile amines and N-alkyl pyrrolidinones; (b) adding to the reaction mixture from step (a) an alkali metal neutralising agent in an amount from 0.05 to 6 parts by weight substantially to neutralise the isocyanate terminated prepolymer obtained from step (a); where the amount (in weight parts) of the alkali metal neutralising agent is calculated based on the weight of alkali metal in the neutralising agent relative to the total amount of components one to four in step (a) being equal to 100 parts; and (c) reacting the neutralised prepolymer from step (b) with an active hydrogen compound to extend the chain of the prepolymer to form an aqueous dispersion of polyurethane A. and (ii) 90 to 5% by weight of a vinyl polymer B wherein the weight % amounts of (i) and (ii) are calculated as a percentage of the total amount of (i) and (ii) and these percentages add up to 100%; and where the composition is: substantially free of volatile amines and N-alkyl pyrrolidinones (preferably solvent free); and is neutralised with a metal neutralising agent and the composition comprises a polyamine of polyhydrazide compound. Another aspect of the invention provides an aqueous coating obtained from the above process, in which polyurethane A and/or vinyl polymer B is Schiff base cross-linkable under ambient conditions. | 03-19-2015 |
| 20150099128 | LINEAR GLYCIDYL CARBAMATE (GC) RESINS FOR HIGHLY FLEXIBLE COATINGS - This invention relates to coating compositions comprising a linear glycidyl carbamate (GC) resin and a curing agent. The linear GC-resins were synthesized using linear and cycloaliphatic diisocyanates and a combination of diols and optional triols with glycidol. The combination of linear diisocyanates and diols introduces a more linear structure in the GC-resin compositions. | 04-09-2015 |
| 20150099129 | METHODS OF IMPROVING BURNISH RESISTANCE USING CURABLE FILM-FORMING COMPOSITIONS DEMONSTRATING BURNISH RESISTANCE AND LOW GLOSS - The present invention is directed to methods of improving burnish resistance of substrates comprising:
| 04-09-2015 |
| 20150104652 | CURABLE POLYUREA FORMING COMPOSITION, METHOD OF MAKING, AND COMPOSITE ARTICLE - A curable composition includes: a) at least one aliphatic polyisocyanate; b) at least one aliphatic polyamine; and c) from 8 to 17 percent by weight of at least one liquid compound, based on the total weight of components a), b) and c) combined. Each liquid compound is independently represented by the formula (I): wherein Z represents an n valent organic group, and n represents an integer ≧1. Methods of coating the curable coating on a substrate and composite articles are also disclosed. | 04-16-2015 |
| 20150147577 | COATING METHOD AND HARDENER FOR POLYURETHANE PAINT - [Problem] To increase adhesive strength between an aqueous base coat layer and a clear coat layer in a coating method by a two-coat one-bake system where an aqueous base coat paint is coated, then a clear coat paint is coated, and these two coated films are simultaneously hardened, in comparison with the conventional method. | 05-28-2015 |
| 20150147578 | Multilayer Coatings and Processes for the Multilayer Coating of Substrates - The present invention relates to multilayer coatings of an optionally pre-coated substrate and processes for the multilayer coating of substrates. The multilayer coatings comprise a base coat layer of a water-based colour- and/or special effect-imparting base coat composition disposed on the optionally pre-coated substrate. The multilayer coatings further comprise a clear coat layer of a transparent clear coat composition disposed on the base coat layer. The water-based colour- and/or special effect-imparting base coat composition is a water-based coating composition comprising A) at least one water-dilutable polyurethane binder, B) optionally at least one curing agent, and C) at least one pigment. The at least one water-dilutable polyurethane binder is based on at least one polyhydroxyl compound, said polyhydroxyl compound comprises at least 50% by weight of at least one polycarbonate polyol, which is liquid at 20° C., the % by weight are based on the total amount of the polyhydroxyl compound. | 05-28-2015 |
| 20150291725 | CURABLE RESIN COMPOSITION, AND LAMINATE USING SAME AND PROCESS FOR ITS PRODUCTION - To provide a curable resin composition which is curable at a high curing speed and which is capable of forming a cured product which is flexible and has color unevenness suppressed, and a laminate using such a curable resin composition and a process for its production. | 10-15-2015 |
| 20150291840 | COATING AGENT FOR MATTABLE COATINGS - The present invention relates to a coating composition that is suitable in particular for the production of coatings that can be matted. The coating composition comprises a) an aqueous dispersion of a hydroxy-functional prepolymer, obtainable by reaction of at least the following components: i) a component comprising hydroxy groups, ii) a polyester polyol comprising hydroxy groups, iii) a polyisocyanate comprising isocyanate groups, iv) a compound which comprises at least two groups reactive towards isocyanate groups and at least one group capable of anion formation, v) water, wherein components i)-iii) and the ratio of components i)-iii) are so chosen that an excess of hydroxy groups is present relative to the isocyanate groups, b) nanoparticles having a number-average particle size of from 1 to 1000 nm, and c) a crosslinker comprising at least two groups reactive towards hydroxy groups. The invention further provides a process for the preparation of the coating composition, the use of the coating composition for producing a coating on a substrate, and a coating obtainable by applying the coating composition to a substrate. | 10-15-2015 |
| 20150306821 | METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE AND THREE-DIMENSIONAL STRUCTURE - Provided is a method of manufacturing a three-dimensional structure, in which the three-dimensional structure is manufactured by laminating a layer, the method including: forming the layer using a three-dimensional formation composition containing a surface-hydrophilic particle and a binding resin having a hydroxyl group; and discharging a curable ink containing a ultraviolet curable resin having an isocyanate group to the layer, in which an urethane group is formed by the hydroxyl group of the binding resin and the isocyanate group of the ultraviolet curable resin. | 10-29-2015 |
| 20150307738 | WATERBORNE COATING COMPOSITIONS FOR SOFT TOUCH COATINGS - A waterborne coating composition includes an aqueous polyurethane resin, a reactive silicone component, and a crosslinker. The aqueous polyurethane resin can have urethane linkages, hydrazinecarboxamide linkages, and reactive hydrazide functional groups. The polyurethane resin can have a glass transition temperature of less than 25° C. Methods of preparing waterborne coating compositions and substrates at least partially coated with waterborne coating compositions are also disclosed. | 10-29-2015 |
| 20150321221 | Method Of Forming A Multi-Layer Paint Film - A method of forming multi-layer paint films comprises forming a first base paint film, wherein an aqueous first base paint (A) is coated over an object; forming a second base paint film wherein a second aqueous base paint (B) is coated over the uncured first base paint film; forming a clear paint film wherein a clear paint (C) is coated over the uncured second based paint film; and heating and curing the first base paint film, the second base paint film, and the clear paint film at the same time and in which the aqueous first base paint (A) includes as the base resin a water-soluble or water-dispersible acrylic resin (A1) and one or more type of water-soluble or water-dispersible resin (A2), selected from among the polyester resins, polyurethane resins and acrylic-urethane resins, both (A1) and (A2) having a weight average molecular weight of from 10,000 to 100,000. | 11-12-2015 |
| 20150321908 | DIELECTRIC POLYURETHANE FILM - The present invention relates to a process for producing a dielectric polyurethane film, in which at least the following steps are performed continuously: I) a mixture comprising: a) a compound containing isocyanate groups and having a content of isocyanate groups of >10% by weight and ≦50% by weight, b) a compound containing isocyanate-reactive groups and having an OH number of ≧20 and ≦150, at least one solvent having a vapour pressure at 20° C. of >0.1 mbar and <200 mbar, at least one wetting additive, is produced, where the sum of the number-average functionalities of isocyanate groups and of isocyanate-reactive groups in the compounds a) and b) is ≧2.6 and ≦6, II) immediately after production thereof, the mixture is applied to a carrier in the form of a wet film, III) the wet film is cured to form the polyurethane film and IV) the polyurethane film is separated from the carrier. The invention further provides a dielectric polyurethane film obtainable by the process according to the invention, a process for producing an electromechanical transducer, and an electromechanical transducer obtainable by this process. | 11-12-2015 |
| 20150357554 | METHOD FOR PRODUCING A MULTILAYER DIELECTRIC POLYURETHANE FILM SYSTEM - The present invention relates to a method for producing a multilayer dielectric polyurethane film system comprising the following method steps: I) producing a mixture comprising a) a compound containing isocyanate groups with an isocyanate group content of >10% by weight and ≦50% by weight, b) a compound containing isocyanate reactive groups with an OH number of ≧20 and ≦150, wherein the sum of the number average functionality of isocyanate groups and of isocyanate reactive groups in compounds a) and b) is ≧2.6 and ≦6, II) applying the mixture immediately after it has been produced to a substrate in the form of a wet film, III) curing said wet film while forming the polyurethane film and IV) applying an electrode layer on the almost completely dried film, V) repeating steps I)-IV) to generate a multilayer system. The invention further relates to a multilayer dielectric polyurethane film system and an electromechanical transducer. | 12-10-2015 |
| 20150368510 | LOW FOAMING WATERBORNE COATING COMPOSITION AND USE THEREOF - The present disclosure is directed to a waterborne coating composition having neutral pH that is low foaming and forms dry coating layer that has high hardness and high gloss. This disclosure is further directed to a coating composition comprising a crosslinking compoent comprising: (a) one or more alkylated melamines that are essentially unreactive to a polyisocyanate; and (b) a polyisocyanate. The coating composition can be particularly suitable for vehicle coatings and other industrial or consumer applications. | 12-24-2015 |
| 20160011337 | Photochromic Polyurethane Laminate | 01-14-2016 |
| 20160017176 | Multicoat Coating With A Primer-Surfacer Coat Of A Nonaqueous Coating Material Comprising At Least Two Different Polyesters - Method for producing a multicoat coating comprises: applying a primer-surfacer coat (I) to an optionally pretreated substrate, curing coat (I), applying a basecoat (II) to coat (I), optionally curing the basecoat (II), applying a clearcoat (III) to basecoat (II), and curing basecoat (II) and/or clearcoat (III), wherein coat (I) is obtained by applying a nonaqueous, solventborne coating material comprising by weight: at least 20% of at least one organic solvent, at least 8% of at least one first polyester (A1), having a glass transition temperature of at least 20° C. and an acid number of 0 to 40 mg KOH/g; at least 8% by weight of at least one second polyester (A2), different from (A1) and having a glass transition temperature of not more than 10° C.; at least one crosslinker (B); and at least 8% of one or more fillers and/or pigments (C). | 01-21-2016 |
| 20160032136 | PLASTIC FILM - Disclosed is a plastic film which exhibits high hardness and processability without the problems of curling, warping and cracking. | 02-04-2016 |
| 20160068724 | TWO COMPONENT POLYURETHANE COMPOSITION - The present invention relates to a polyurethane composition consisting of a first and a second component, wherein the first component comprises an alkoxylated aromatic diol, a low molecular weight aliphatic or cycloaliphatic diol and a specific polybutadiene polyol in specific ratios. The cured composition is characterized by having good adhesive characteristics, a strength that is only slightly dependent upon the temperature in the temperature range of −35 to +85° C. and high strength and elasticity. It is particularly suitable as a structural adhesive for bonding two substrates. | 03-10-2016 |
| 20160075807 | COMPOSITION, CURED FILM, COLOR FILTER, LAMINATE, AND PIGMENT DISPERSANT - The composition includes (A) a pigment; and (B) a polymer having (b-1) a bulky amine moiety, (b-2) an acid group, and (b-3) a constituent unit derived from a macromonomer having a weight average molecular weight of 1000 to 50000, in which the bulky amine moiety (b-1) has a nitrogen atom, carbon atoms X | 03-17-2016 |
| 20160090438 | SULFONATED FLUORINATED, NON-FLUORINATED OR PARTIALLY FLUORINATED URETHANES - The invention relates to a compound prepared by (i) reacting (a) at least one compound selected from diisocyanate, polyisocyanate, or mixture thereof; (b) at least one isocyanate-reactive compound selected from a fluorinated alcohol; a cyclic or acyclic sugar alcohol which is substituted with at least one —R | 03-31-2016 |
| 20160090515 | TWO COMPONENT POLYURETHANE COMPOSITION - The invention relates to a polyurethane composition comprising one first component and one second component, said first component comprising an alkoxylated aromatic diol, a low molecular aliphatic or cycloaliphatic diol, a specific polybutadiene polyol and a specific polyetherpolyol, in specific ratios. The hardened composition is characterized by having good adhesion characteristics, a resistance which is only slightly dependent on the temperature, in the temperature range of −35 to +85° C. and also very high resistances. It is particularly suitable as a structural adhesive for bonding two substrates. | 03-31-2016 |
| 20160108168 | POLYURETHANE PULTRUSION FORMULATIONS FOR THE PRODUCTION OF ARTICLES WITH IMPROVED COATING ADHESION AND ARTICLES PRODUCED THEREFROM - Polyurethane composites to which paint will adhere without the need for an aggressive pretreatment are produced by a pultrusion process using a polyurethane-forming system that includes a polyisocyanate component containing at least one polyisocyanate and an isocyanate-reactive component containing at least one cashew oil-based polyether polyol. | 04-21-2016 |
| 20160108277 | RADIATION CURABLE PAINT COMPOSITION AND MOLDED PRODUCT COMPRISING CURED COATING LAYER FORMED THEREFROM - The present invention relates to a radiation curable paint composition and a molded product comprising a cured coating layer formed therefrom, and more specifically, to: a radiation curable paint composition comprising a polyfunctional polyurethane acrylate being at least pentafunctional, a mono- or difunctional polyurethane acrylate, a mono-, di- or trifunctional acrylate, a photopolymerization initiator, and a triazine-based UV absorber, wherein physical properties such as adhesion to a metal or plastic substrate, water resistance, moisture resistance, heat resistance, thermal shock resistance and the like are remarkable, and particularly, weather resistance is remarkable, and thus it is useful for a hard coating for a plastic substrate, and particularly, for an automobile headlamp; and a molded product comprising a cured coating layer formed therefrom. | 04-21-2016 |
| 20160122583 | Coating Material Compositions And Coatings Produced Therefrom Combining High Scratch Resistance With Good Polishability And Good Optical Properties, And Use Thereof - The present invention provides nonaqueous coating material compositions, multistage coating processes and also the use of the coating material compositions, comprising
| 05-05-2016 |
| 20160198796 | COMPOSITE UPPER FOR SHOE WITH SELECTIVELY DISPOSED BONDING AGENT | 07-14-2016 |
| 20160375662 | METHOD FOR MANUFACTURING A LAYERED TILE AND A PRODUCT OBTAINED WITH SAID METHOD - A method for manufacturing a layered tile comprising a mutually connected ceramic tile and a concrete body, the method comprising the steps of applying an organic primer to a first surface of the ceramic tile, optionally positioning the ceramic tile in a mold, exposing the first surface, applying a concrete mixture on top of the tile's first surface, pre-hardening the concrete mixture for obtaining a green product, removing the product from the mold, and fully hardening the concrete for obtaining the layered tile. | 12-29-2016 |
| 20170235022 | Optical Articles and Methods for Preparation of Same | 08-17-2017 |
| 20180022971 | ADHESIVE RESIN LAYER AND ADHESIVE RESIN FILM | 01-25-2018 |
