| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 428425800 | Next to free metal | 24 |
| 20090110938 | Resin composition, prepreg and laminate using the same - A cyanate ester resin composition for a printed wiring board material containing a cyanate ester resin component A comprising a cyanate ester compound represented by the formula (1) and/or an oligomer thereof, and at least one component B selected from the group consisting of an epoxy resin and a maleimide compound, which resin composition is improved in heat resistance and heat resistance after moisture absorption, is excellent in mechanical properties such as elastic modulus and has flame retardancy without a halogen compound, and | 04-30-2009 |
| 20100068531 | ELECTROMAGNETIC WAVE SHIELD WITH VACUUM DEPOSITED METAL USING WATER DISPERSED POLYURETHANE - There is provided an electromagnetic wave shield employing water-dispersed polyurethane. The electromagnetic wave shield comprises a plastic layer; a water-dispersed polyurethane primer layer formed on the plastic layer; and a metal deposited layer formed on the water-dispersed polyurethane primer layer. The electromagnetic wave shield has excellent surface property of a deposited metal and good durability through providing peeling resistance for a metal deposited layer by water-dispersed polyurethane. | 03-18-2010 |
| 20100119842 | INJECTION PREFORM PLASTIC HAVING SURFACE EFFECT OF METALLIC APPEARANCE - An injection preform providing a metallic texture and a fabrication method thereof, in which on a surface of an injection substrate whereon a thin-film primer coating layer (TPPCL) is formed providing the metallic texture formed with various patterns and to preserve the texture on the surface of the injection substrate. The injection preform typically includes: an injection substrate having a surface on which the various patterns are formed by mold discharge corrosion; a TPPCL formed on the surface of the injection substrate to increase reflectivity of the injection substrate, so that the TPPCL provides the metallic texture with various patterns while preserving surface texture of the injection substrate; a non-conductive metal-deposited layer deposited on a surface of the thin film primer coating layer; a color coating layer (CCL) formed on a surface of the non-conductive metal-deposited layer; and a clear layer formed on a surface of the CCL. | 05-13-2010 |
| 20100178516 | METHOD OF FABRICATING AN ENVIRONMENTAL FRIENDLY CLADDING LAYER - A method of fabricating an environmentally friendly cladding layer is provided. A metal layer is deposited on a hydrolysis film by a vacuum evaporation method. Then, after coating a polymeric adhesive layer on the metal layer, the hydrolysis film is immersed in water. After hydrolyzing the hydrolysis film, a substrate is adhered on the metal layer through the polymeric adhesive layer. Finally, the polymeric adhesive layer, the metal layer and the substrate are baked for thermosetting the polymeric adhesive. | 07-15-2010 |
| 20100233490 | Surface-treated metal material and metal surface treatment agent - The present invention provides a surface-treated metal material having a film formed on at least a portion of a surface of a metal material, the film containing at least polyurethane resin and silicon oxide, and a metal surface treatment agent used to obtain the surface-treated metal material. The polyurethane resin contains one or more of siloxane bond, dehydration-condensation bond of silanol group and different functional group, and silanol moiety, and urea bond. The sum of the siloxane bond, the dehydration-condensation bond of silanol group and different functional group, total amount of the silanol moiety, and the silicon oxide falls within a range of equal to or more than 1.6 wt % to equal to or less than 25 wt % for solids of the film. The ratio of the total amount of urea bond and urethane bond to the total amount of resin components falls within a range of equal to or more than 0.1 wt % to equal to or less than 10 wt %. | 09-16-2010 |
| 20100266855 | ADHESION-PROMOTING AGENT FOR PROTECTIVE COATINGS - The present invention relates to an adhesion-promoting agent that contains at least 1.5 isocyanate groups per molecule and at least one urea linked silane group, coating compositions containing the adhesion promoting agent and methods for adhering protected coatings to a substrate. The adhesion-promoting agent is especially useful as an additive to the crosslinking component of a two component coating composition. The coating composition is especially useful for use as a protective coating on a previously coated or uncoated substrate such as an automobile. | 10-21-2010 |
| 20100310884 | COMPOSITE MATERIAL AND PROCESS FOR PREPARING A COMPOSITE MATERIAL - The invention relates to a process for the preparation of a composite material, said composite material comprising a substrate and a layer on the substrate, comprising a vapour-depositing step in which a compound comprising a triazine compound is deposited on the substrate at a pressure below 1000 Pa, whereby the layer is formed, wherein during the vapour-depositing step the temperature of the substrate lies between −15° C. and +125° C. The invention further relates to a composite material, obtainable by the process as disclosed. | 12-09-2010 |
| 20110008628 | AQUEOUS POLYURETHANE RESIN COMPOSITION AND COATED ARTICLES COMPOSED OF BEING COATED WITH THE SAME - The present invention is an aqueous polyurethane resin composition, which has excellent water resistance properties and chemical resistance properties etc. and is suitably available for a coating composition for surface-treated steels, characterized in that an isocyanurate compound (a) represented by the following general formula (1), a long-chain alkylenediol compound (b) having 10-32 carbon atoms, a polyisocyanate compound (c), a polyol compound (d), an anionic group-introducing compound (e), an anionic group neutralizing agent (f) and water are essential components. | 01-13-2011 |
| 20110027594 | PAINT FILM COMPOSITES AND METHODS OF MAKING AND USING THE SAME - Paint film composites comprise sheet metal, a color layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed. | 02-03-2011 |
| 20110177346 | METHOD OF IMPARTING CORROSION RESISTANCE TO A SUBSTRATE COATED WITH A POWDER COATING COMPOSITION - The present invention is directed to a method for coating a substrate with a variety of coating compositions thereby imparting corrosion resistance properties to the substrate. In some embodiments, the method comprises: (a) depositing a pretreatment coating composition, which comprises zirconium, onto at least a portion of a substrate; (b) depositing a powder coating composition onto at least a portion of the pretreatment coating composition; and (c) curing at least a portion of the powder coating composition. | 07-21-2011 |
| 20110281120 | PAINT ADHESION BY POLYVINYL AMINES IN ACIDIC AQUEOUS CORROSION PROTECTION PRODUCT CONTAINING POLYMERS - The invention relates to an aqueous, chromium-free and curable corrosion protection agent for the first coating of metal surfaces, said agent containing at least one organic polymer or copolymer of at least partially acylated vinyl amines, for improving the properties of adhesion of the cured first coating to the metallic surface and to further organic coatings. The invention also relates to a method for producing a first coating comprising the agent according to the invention, and for applying further organic coatings, in particular those based on polyurethane resins and/or based on isocyanates and diols or polyols, and to a metal strip produced in this way or a metal sheet cut off same, which can optionally be shaped. | 11-17-2011 |
| 20130004777 | POLYUREA COATINGS CONTAINING SILANE - The present invention is directed to a polyurea coating composition formed from an amine-functional component and an isocyanate-functional component. The amine-functional component can include an aspartic ester-based amine-functional resin and a blocked primary amine. The isocyanate-functional component can include a polyisocyanate having a functionality greater than 2.0 and an isocyanate equivalent weight of greater than 300, and a silane. | 01-03-2013 |
| 20130101858 | LOW DIELECTRIC CONSTANT RESIN FORMULATION, PREPOLYMER, COMPOSITION, AND COMPOSITE THEREOF - The present disclosure provides a low dielectric constant resin formulation comprising 20-150 parts by weight of diisocyanate, 20-400 parts by weight of poly(2,6-dialkyl-1,4-phenylene oxide), and 200-650 parts by weight of a solvent. The present disclosure also provides a low dielectric constant resin prepolymer, composition, and composite produced from the above formulation, and a method for preparing the low dielectric constant resin prepolymer solution. | 04-25-2013 |
| 20130115467 | POLYISOCYANATE-BASED ANTI-CORROSION COATING - Anti-corrosion coating for metallic substrates obtainable by reacting an organic polyisocyanate with a compound containing isocyanate-reactive hydrogen atoms at an isocyanate index of between 1000 and 5000% in the presence of a trimerisation catalyst. | 05-09-2013 |
| 20130177771 | Thermoplastic Composition with Epoxidized Novolac - The present disclosure provides a composition which includes a thermoplastic polyurethane, a flame retardant, and an epoxidized novolac resin. The flame retardant may be selected from one or more of the following: a melamine-containing compound, a nitrogen/phosphorus-based flame retardant, a phosphorus-based flame retardant, a metal-5 containing flame retardant, and combinations thereof. The composition may be a component of an article such as a coated wire or cable, with the composition present in the coating. | 07-11-2013 |
| 20130280538 | METHOD AND DEVICE FOR APPLYING LIQUID REACTION MIXTURES TO A COVER LAYER - The invention relates to a device for applying liquid reaction mixtures to a cover layer, the cover layer being moved continuously and the liquid reaction mixture being applied to the cover layer, the device consisting of at least one pipe (a) which is preferably immovably arranged and which is provided with openings (b) in the direction of the cover layer, and which is mounted above the cover layer parallel to the cover layer plane and at a right angle to the direction of motion of the cover layer, the outer openings being located on the side of the pipe that is above the edge of the cover layer, at an angle of 1 to 50° in the direction of the edge of the cover layer. The invention further relates to the use of said device to produce composite elements and to apply liquid reaction mixtures to a cover layer. The invention further relates to a method for producing composite elements, comprising the application of liquid reaction mixtures to a cover layer by means of said device, the cover layer being moved continuously and the liquid reaction mixture being applied to the cover layer. | 10-24-2013 |
| 20130309508 | ACRYLIC ADHESION PROMOTERS - Acrylic adhesion promoters having an improved property such as cohesive failure are produced from a monocyclic anhydride of phosphonic acid containing multiple carboxylic acids that is subsequently reacted with a hydroxyalkyl methacrylate. The adhesion promoters are useful in bonding to metal substrates including oily metal substrates. | 11-21-2013 |
| 20150017452 | USE OF A LATENTLY REACTIVE ADHESIVE FILM FOR ADHESIVE BONDING OF ELOXATED ALUMINUM TO PLASTIC - Adhesive bonding of eloxated aluminum to plastic, with a product having at least one layer of a latently reactive adhesive film which has a thermoplastic component having a melting point T(melting) where 35° C.≦T(melting)≦90° C. and contains functional groups that can react with isocyanate and an isocyanate-containing component dispersed in particulate form in the thermoplastic and is essentially deactivated in the region of the particle surface, the particles having a start temperature T(start) where 40° C.≦T(start)≦100° C. and where T(start)≦T(melting). | 01-15-2015 |
| 20150125704 | Polyisocyanate-Based Anti-Corrosion Coating - Anti-corrosion coating for metallic substrates obtainable by reacting an organic polyisocyanate with a compound containing isocyanate-reactive hydrogen atoms at an isocyanate index of between 1000 and 5000% in the presence of a trimerisation catalyst. | 05-07-2015 |
| 20150344726 | 2-Component Primer Composition And Method For Producing Coatings Using The Primer Composition - The present invention relates to an aqueous two-component primer composition comprising (1) a paint base component comprising (A) at least one polyurethane resin having an OH number of 5 to 60 mg KOH/g, (B) zinc phosphate, (C) at least one pigment, and (2) a curing component comprising (D1) at least one polyisocyanate which is an isocyanurate based on hexamethylene diisocyanate, (D2) at least one polyisocyanate which is a polyether-modified isocyanurate based on isophorone diisocyanate, where the stoichiometric ratio of isocyanate groups in the curing component to the complementary hydroxyl groups in the paint base component is greater than 2. The present invention further relates to a method for producing a coating on a metallic substrate, by applying the primer composition of the invention directly to a substrate. Moreover, the present invention relates to a substrate coated by the stated method. | 12-03-2015 |
| 20160040069 | INTUMESCENT COMPOSITION - An intumescent composition which comprises a polymer selected from a silane-terminated polyurethane or a silane-terminated polyether, a plasticizer that is compatible with the polymer and an intumescent ingredient. Processes of forming a cured intumescent substance, and methods of fire protecting a building are also provided. | 02-11-2016 |
| 20160145373 | RESIN FORMULATIONS, RESIN POLYMERS AND COMPOSITE MATERIALS COMPRISING THE RESIN POLYMERS - A resin formulation is provided. The resin formulation includes carboxy anhydride at 100 parts by weight, first diisocyanate having the following formula (I) at 20-90 parts by weight, second diisocyanate having the following formulas (II), (III) or a combination thereof at 45-103 parts by weight, and bismaleimide (BMI) at 50-200 parts by weight. A resin polymer and a composite material including the resin polymer are also provided. | 05-26-2016 |
| 20160145477 | RESIN COMPOSITION - A resin composition capable of securely adhering multiple members in a short time without having to establish a long aging process. The resin composition including: (1) a urethane(meth)acrylate; (2) at least one selected from a group of (meth)acrylates having a phosphate group, (meth)acrylic silane coupling agents, and (meth)acrylates having an isocyanate group; and (3) a (meth)acrylate having an epoxy group. | 05-26-2016 |
| 20160185084 | Decorative article and laminated body for thermal transferring - A decorative article includes a substrate having opposite surfaces, and a decorative portion formed on one of the opposite surfaces of the substrate. The decorative portion includes an adhesive layer made of resin, a metallic layer, and a protective layer made of resin. The adhesive layer, the metallic layer, and the protective layer are laminated in this order from the one of the opposite surfaces of the substrate. The metallic layer is made of a metal exhibiting an elasticity of from 10 GPa or more to 150 GPa or less. The protective layer exhibits an elasticity of from 0.5 GPa or more to 2.0 GPa or less. | 06-30-2016 |
