| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 524356000 | Ketone or ketene DNRM, i.e., C(C=O)C or C=C=O | 48 |
| 20080319110 | Latent curing agent - A latent curing agent that can cure a thermosetting epoxy resin in a relatively short period of time and at a relatively low temperature has a structure in which an aluminum chelating agent is held by a porous resin carrier obtained through interfacial polymerization of a polyfunctional isocyanate compound. The aluminum chelating agent is preferably a complex compound comprising β-ketoenolate anion ligands coordinated to aluminum. The latent curing agent can be produced by dissolving the aluminum chelating agent and the polyfunctional isocyanate compound in a volatile organic solvent, adding the resulting solution to an aqueous phase containing a dispersing agent, and stirring the resulting mixture to cause interfacial polymerization of the isocyanate compound while the mixture is being heated. | 12-25-2008 |
| 20090137713 | Ink for Marking - In each of an organic solvent, an oil-soluble dye and an oil-soluble resin to be contained in an ink for marking, and a resin adopted in an article to be marked with the ink for marking, it is necessary that absolute values of differences between mutual solubility parameters are not more than constant values, respectively. | 05-28-2009 |
| 20090198004 | PROCESS FOR MANUFACTURING HIGH MOLECULAR WEIGHT POLYESTERS - High molecular weight polyester polymers are prepared in syrup form from an ester oligomer. The oligomer is converted to the polymer by polycondensation at atmospheric pressure and elevated temperature in a nonreactive carrier capable of forming an azeotrope with water. The ester oligomerization or polycondensation reactions desirably are monitored using a non-viscometric technique. The process has a rapid cycle time. The syrup contains the polymer and the nonreactive carrier, and may more conveniently be used to make initially non-solid products such as polyester coatings than is the case when employing pelletized solid polyester resins. | 08-06-2009 |
| 20090198005 | PROCESS FOR MANUFACTURING MEDIUM AND HIGH MOLECULAR WEIGHT POLYESTERS - Medium and high molecular weight polyester polymers are prepared in syrup form from an ester oligomer. The oligomer is converted to the polymer by polycondensation at elevated pressure and elevated temperature in a nonreactive carrier capable of forming an azeotrope with water. The ester oligomerization or polycondensation reactions desirably are monitored using a non-viscometric technique. The process has a rapid cycle time. The syrup contains the polymer and nonreactive carrier, and may more conveniently be used to make initially non-solid products such as polyester coatings than is the case when employing pelletized solid polyester resins. | 08-06-2009 |
| 20130102719 | DISPERSION OF CARBONACEOUS NANOPARTICLES AND METHOD OF MAKING THE SAME - A dispersion includes a carbonaceous nanoparticle, a dispersant including a graft polymer having a poly(alkylene glycol) side chain, and a polar solvent. An article coated with the dispersion and a method of making the dispersion are disclosed. | 04-25-2013 |
| 20130317156 | Functional norbornanyl ester derivatives, polymers and process for preparing same - This invention relates to the new functional norbornanyl ester derivative and/or polymer compositions which are easily obtainable by reacting the Diels-Alder adduct of appropriate dienes and dienophiles with carboxylic acids. In particular, this invention relates to a new process for making cyclic chemical raw materials suitable for production coating, ink, adhesive, plasticizer, thermoplastic or thermosetting plastic and functional polymers. | 11-28-2013 |
| 20130317157 | VINYL CHLORIDE RESIN COMPOSITION - Disclosed is a vinyl chloride resin composition that is excellent in thermal stability, coloring resistance and processability, free from heavy metal stabilizers such as lead, tin and barium, and thus is suitable for use in building materials, and specifically provides a vinyl chloride resin composition containing (a) an organic acid calcium salt and/or an organic acid zinc salt, (b) calcium acetylacetonate and/or zinc acetylacetonate, (c) a hydrotalcite compound and (d) a polyol mixture in specific contents with respect to a vinyl chloride resin, wherein a polyol mixture having a specific composition is used as the polyol mixture that is the component (d). | 11-28-2013 |
| 524357000 | Two or more C(C=O)C groups | 10 |
| 20090018245 | AQUEOUS PIGMENT DISPERSION AND INK COMPOSITION FOR INKJET RECORDING - The present invention is to provide an orange ink composition for inkjet recording high in color saturation and gloss, while having long storage stability and jet stability, and also to provide an aqueous pigment dispersion mainly composing the ink composition. The aqueous pigment dispersion which contains a styrene-acrylic acid copolymer containing 60% by mass or more of styrene-based monomer units with respect to total monomer components and having an acid value of 130 to 200 and a weight-average molecular weight of 6,000 to 40,000, an alkali metal hydroxide, a wetting agent and C. I. Pigment Red 168 is excellent in storage stability and high in gloss. Further, an ink composition for inkjet recording mainly composing the aqueous pigment dispersion reflects an excellent dispersibility of the aqueous pigment dispersion, thereby having a favorable jettability and excellent light fastness. | 01-15-2009 |
| 20100069549 | UNSATURATED POLYESTER RESIN COMPOSITIONS - The present invention relates to unsaturated polyester resin composition comprising an unsaturated polyester resin, a manganese compound, a 1,3-dioxo compound and a base; the molar ratio between the dioxo compound and the basic functionality of the base is from 170:1 to 1:30 and the resin composition being curable with a peroxide. The present invention further relates to a process for radically curing such a resin composition wherein a peroxide is added to the resin composition and the curing is effected in the absence of cobalt. | 03-18-2010 |
| 20110190431 | METHOD OF MINIMIZING A CATALYTIC EFFECT OF AN IRON CONTAMINANT PRESENT IN AN ISOCYANATE COMPOSITION - Iron contaminants are associated with a beta-dicarbonyl in an isocyanate composition that includes polymeric methylene diphenyl diisocyanate (PMDI). The association of the iron contaminant and the beta-dicarbonyl is thought to minimize a catalytic effect of the iron contaminant when the isocyanate composition is reacted with a polyol to form a polyurethane. The iron contaminant is associated with the beta-dicarbonyl in a method that includes the step of providing the isocyanate composition and the step of combining the beta-dicarbonyl and the isocyanate composition. The isocyanate composition is included in a polyurethane system and typically includes the association product of the iron contaminant and the beta-dicarbonyl. | 08-04-2011 |
| 20120065310 | COMPOSITION, COATED FILM FORMED OF THE COMPOSITION, LAYERED PRODUCT CONTAINING THE COATED FILM, AND ELECTRONIC DEVICE INCORPORATING THE LAYERED PRODUCT - An object is to provide a composition that has good viscosity stability and flowability at the time of processing, good shape retention after the processing, and good drying property in a temperature range of not degrading the conductor layer at the time of drying and that enables a coated film excellent in strength of adhesion with metal•polyimide, flame resistance, heat resistance, flexibility, mechanical properties, and chemical resistance to obtained after being dried. To meet this object, a composition is prepared containing (A) polyimide and (B) mixed solvent of two kinds or more, and the solubility parameter of the mixed solvent of two kinds or more ranges from 9 to 14. | 03-15-2012 |
| 20120108726 | Polyketone Plasticizers - The invention relates to polyketone compounds and the at least partially hydrogenated products thereof, the use of said polyketone compounds and/or the at least partially hydrogenated products thereof as plasticizers, processes of making polyketone compounds and the at least partially hydrogenated products thereof, compositions comprising the polyketone compounds and/or the at least partially hydrogenated products thereof, and to articles formed from products of the invention. | 05-03-2012 |
| 20120184655 | METHOD FOR PRODUCING NANOCOMPOSITE MATERIALS WITH POLYMERIC MATRIX, AND CORRESPONDING NANOCOMPOSITE MATERIALS - Described herein is a method for producing a nanocomposite material, including nanofillers dispersed in a polymeric matrix. The method comprises the steps of:
| 07-19-2012 |
| 20120214921 | PRODUCTION METHOD OF THERMOPLASTIC RESIN COMPOSITION, MOLDED BODY, AND LIGHT EMISSION BODY - Disclosed is a production method of a thermoplastic resin composition comprising: compounding 0.001 to 50 parts by mass of a metal complex (B) with respect to 100 parts by mass of a thermoplastic resin (A), and kneading it under a condition of a kneading temperature of 225 to 300° C. and of a kneading time of 0.5 to 20 minutes, wherein a metal of the metal complex (B) is a metal except for zinc; a molded body obtained by molding the thermoplastic resin composition which is obtained by the production method; and a light emission body using the molded body. | 08-23-2012 |
| 20130245178 | PRESSURE-SENSITIVE ADHESIVE MASS - A method and an adhesive bond optical components, such that a first optical component is bonded to a second optical component with the adhesive, wherein the adhesive comprises at least an acid anhydride-modified vinylaromatic block copolymer, a metal chelate, and a tackifier resin, and the adhesive has a transmittance of greater than 86% and a haze of less than 5%. | 09-19-2013 |
| 20140066559 | VINYL CHLORIDE RESIN COMPOSITION FOR INJECTION MOLDING - The present invention provides a vinyl chloride resin composition for injection molding, including relative to 100 parts by mass of a vinyl chloride resin, | 03-06-2014 |
| 524358000 | Carbocyclic ring wherein at least two of the nuclear carbons thereof are double bonded directly to oxygens atom so as to form two or more C=O groups therewith, e.g., quinone, etc. | 1 |
| 20120283373 | CURABLE COMPOSITIONS CONTAINING COLOR INDICATORS FOR INDICATING THE CURING PROGRESS - Curable compositions are prepared from polyol components containing one or more polyols and isocyanate components containing one or more isocyanates, which compositions contain at least one indicator having at least one quinonoid group, which indicator signifies the degree of curing by a change of color. A method is also provided for indicating the progress of curing in such curable compositions. | 11-08-2012 |
| 524359000 | Carbocyclic ring, e.g., benzophenone, etc. | 5 |
| 20110160371 | AROMATIC ACYLATION WITH CYCLIC ANHYDRIDE FOR PLASTICIZER PRODUCTION - Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C | 06-30-2011 |
| 20130303674 | POWERFEED POLYMERS HAVING IMPROVED BLOCK RESISTANCE PERFORMANCE - The present invention provides emulsion copolymers and coating compositions containing the same having improved room temperature and hot block resistance in coatings wherein the copolymers have a broad measured glass transition temperature and are the copolymerization product of a vinyl monomer composition A and a softer vinyl monomer composition B having a Hansch parameter of at least 3.2, and containing one or more vinyl monomer M, such that each of which vinyl monomer(s) M would when homopolymerized provide a homopolymer having a measured Tg of 20° C. or less, such as, for example, 2-ethylhexyl acrylate. In addition, the present invention provides methods for making the emulsion copolymers by a powerfeed process comprising feeding vinyl monomer composition A into a reactor from a feed vessel while feeding, simultaneously or after a delay, vinyl monomer composition B into the feed vessel while polymerizing the monomers in the reactor. | 11-14-2013 |
| 524360000 | Carbocyclic ring wherein one of the nuclear carbons thereof is double bonded directly to an oxygen atom so as to form a C=O group therewith, e.g., cyclohexanone, etc. | 3 |
| 20090076206 | Additive Mixtures for Agricultural Articles - An agricultural article made of a composition containing (a) an organic polymer, and (b) an additive mixture comprising the components (b-0) a photosensitizer, (b-I) an organic salt of a transition metal, and optionally (b-II) an inorganic peroxide or inorganic superoxide. | 03-19-2009 |
| 20120270983 | Polymer Particles and Coating Compositions Formulated from the Polymer Particles - The invention provides polymer particles useful in a variety of applications, including coating applications such as packaging coatings. The polymer particles preferably have a volume-averaged particle size of less than 40 microns, more preferably less than 20 microns. In preferred embodiments, the polymer particles are precipitated particles, more preferably precipitated polyester particles, which are optionally free of low-molecular weight surfactant. | 10-25-2012 |
| 20140005318 | EPOXY RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND SEMICONDUCTOR DEVICE USING SAME | 01-02-2014 |
| 524361000 | Only C, H, and oxygen atoms | 26 |
| 20100249301 | Ink and manufacturing method thereof - An ink and a manufacturing method thereof are revealed. The ink includes nanoparticles treated by wet-grinding and surface modification and ultraviolet curing resin, mixed with each other evenly. The ink is applied to manufacturing processes of ink patterns formed by screen printing and followed by chemical plating and horizontal thickening process to add up a conductive layer, especially suitable for manufacturing processes of antennas of RFID systems. | 09-30-2010 |
| 20110207866 | Halogen-Free Dielectric Composition For use As Dielectric Layer In Circuitized Substrates - A dielectric composition for forming a dielectric layer usable in circuitized substrates such as PCBs, chip carriers and the like. The composition includes at least three resins: a halogen-free flame retardant, methyl ethyl ketone (prior to final layer formation), manganese octoate, and a coupling agent. The composition does not include a halogen or a fluoropolymer as part thereof. Dielectric layers formed from the composition are capable of withstanding the relatively high temperatures associated with lead-free solder applications. The composition may or may not include inorganic filler as part thereof. | 08-25-2011 |
| 20130123410 | MANGANESE COMPLEX AS DRIER FOR COATING COMPOSITIONS - An air drying auto-oxidisable resin composition comprising components: a) a drier comprising a manganese carboxylate complex, and b) a polymer comprising unsaturated fatty acid residues, wherein the manganese carboxylate complex a) has the following structure I: wherein R | 05-16-2013 |
| 20130217820 | BENZOXAZINE-SYSTEM COMPOSITION, AND THERMOSETTING MATERIAL AND VARNISH THEREOF - A thermosetting composition includes 30 to 70% by mass of a compound represented by Formula (1) below and 70 to 30% by mass of a compound represented by Formula (2) below: | 08-22-2013 |
| 20140243463 | Polyalkylene Carbonate Diol Paint Composition - Disclosed is a polyalkylene carbonate paint composition, which is a pre-coated metal (PCM) paint composition capable of being applied in various fields for architectural uses, domestic uses, coating a can, or the like, in which high hardness is required. The composition may provide a PCM paint capable of having a low smoke density and significantly decreasing discharge of toxic gas and smoke caused by combustion at the time of fire as compared to the existing laminate steel sheet and high gloss film. In addition, disclosed is a high hardness paint composition capable of being usefully used in a PCM print steel sheet applied to electric home appliances due to an excellent adhesion property to a metal material and excellent durability. | 08-28-2014 |
| 20150031815 | ESTER CARBONATE POLYOLS FOR HYDROLYTICALLY STABLE ADHESIVES - A two-component curable adhesive or sealant composition is provided. The first component may comprise a mixture of at least one polyol selected from the group comprising a polyester polyol, a polyester-polycarbonate copolymer polyol, and combinations thereof, a resin, and optionally a solvent. The second component may comprise a prepolymer obtained by reacting a polyester-polycarbonate copolymer polyol which is the reaction product of a polyester polyol which is the reaction product of one or more organic acids, and one or more glycols having a functionality of two or more and one or more polycarbonate polyols, at least one organic polyisocyanate component, and at least one chain extending agent and optionally a solvent. Alternatively, the first component may comprise a polyester-polycarbonate copolymer polyol, a resin, and optionally a solvent. The second component may comprise a polyisocyanate curative and optionally a solvent. The cured adhesive exhibits improved hydrolytic properties while maintaining excellent processability and adhesive properties. | 01-29-2015 |
| 20150307737 | Paint Composition Which Has Excellent Staining Resistance And Paint Films Obtained By Coating Same - Described is a paint composition comprising: a hydroxyl group-containing resin (A); a crosslinking agent (B), which reacts with hydroxyl groups; a radical copolymer (C); and an organosilica sol (D); wherein the radical copolymer (C): (a) has a monomer composition, with respect to the total mass of radically polymerizable monomer, of from 70.0 to 99.8 mass % unsaturated carboxylic acid amide, from 0.2 to 10 mass % radically polymerizable organosiloxane and from 0 to 29.8 mass % other radically polymerizable monomer, (b) is of weight average molecular weight from 1,500 to 15,000, and (c) has a hydroxyl group value of from 10 to 50 mgKOH/g, wherein the organosilica sol (D) is of average particle diameter from 1 to 30 nm, and wherein the solid fraction mass ratio represented by {(C) component+(D) component}/{(A) component+(B) component} is from 3 to 30% and the solid fraction mass ratio represented by {(C) component/(D) component} is from 0.2 to 5.0. | 10-29-2015 |
| 20160115347 | RESOLE PHENOLIC RESINS CURABLE WITH FUNCTIONAL POLYESTERS - This invention relates to a resole phenolic resin comprising the residues of
| 04-28-2016 |
| 524363000 | Two or more C=O DNRM compounds | 1 |
| 20130324654 | Multipurpose Water Based Composition and Film Composition from a Water-Based Emulsion - A series of compositions, water based and solvent based, and a film composition from a water-based emulsion that yield substantially removable coatings disposed to be applied to the surface of numerous objects, including vehicles. The coatings allow for easy application and removal. These durable and easily applicable compositions may be dispensed in rollable, sprayable or hand stretch applied form, and no preparation to the surface is required. | 12-05-2013 |
| 524364000 | With water, hydrocarbon, halohydrocarbon, or organic oxygen containing nonreactive material | 6 |
| 20090124739 | PROCESS FOR PRODUCING AQUEOUS PIGMENT DISPERSION - The present invention relates to a process for producing a water-based pigment dispersion which includes a first step of mixing (A) an emulsion composition including a water-insoluble polymer having a specific weight-average molecular weight and containing a salt-forming group, an organic solvent having a specific solubility in water, a neutralizing agent and water, with (B) a pigment to obtain a preliminary dispersion having a content of non-volatile components of from 5 to 50% by weight and a weight ratio of the organic solvent to water [organic solvent/water] of from 0.1 to 0.9; a second step of continuously dispersing the preliminary dispersion by using a media-type dispersing device and continuously separating the resultant dispersion from media particles; and a third step of further dispersing the resultant dispersion by using a homogenizer, as well as a water-based ink for ink-jet printing containing the water-based pigment dispersion which not only satisfies a high optical density but also exhibits excellent gloss and rubbing resistance. | 05-14-2009 |
| 20120065311 | POLYMER NANOCOMPOSITE - A polymer nanocomposite comprises a polymer; and a nanoparticle derivatized to include functional groups including carboxy, epoxy, ether, ketone, amine, hydroxy, alkoxy, alkyl, aryl, aralkyl, alkaryl, lactone, functionalized polymeric or oligomeric groups, or a combination comprising at least one of the forgoing functional groups. The variability in tensile strength and percent elongation for the polymer nanocomposite is less than the variability of these properties obtained where an underivatized nanoparticle is included in place of the derivatized nanoparticle. | 03-15-2012 |
| 20130338284 | ADHESIVE COMPOSITION AND THERMALLY ADHESIVE MEMBER USING SAME - The purpose of the present invention is to provide an adhesive composition leading to sufficient adhesive strength when used for bonding to a polyolefin resin molded article that bonds poorly with other members. Another purpose of the present invention is to provide an adhesive composition having excellent heat resistance (heat resistant adhesion) in the bonded part of a composite body obtained by joining a polyolefin resin-formed body and other member. This adhesive composition contains an organic solvent, a carboxyl group-containing polyolefin resin which is dissolved in this organic solvent and which has a melt flow rate of 5 to 40 g/10 min when measured at 130° C., and a polyfunctional isocyanate compound. This adhesive composition may further contain a carboxyl group-containing polyolefin resin having a melting point of 120° C. to 170° C. | 12-19-2013 |
| 20140200298 | TONER MAKING PROCESS - Processes for making toners, and in particular, emulsion aggregation (EA) toners. These toners exhibit a low melt temperature while simultaneously exhibiting excellent relative humidity sensitivity regarding charging properties. In embodiments, the process comprises the preparation of the latex emulsion comprising high ratio resin compositions by injection of steam and neutralization agent vapors into the latex emulsion. | 07-17-2014 |
| 20140336323 | COLOR DEVELOPING COLORLESS PRIMER - The intense purple dye normally found in purple primers for use in the adhesive bonding of plastics is replaced with a leuco dye capable developing a visually intense color when activated through contact with the particular plastic being bonded or a complementary solvent cement. | 11-13-2014 |
| 20160152874 | TREATMENT AND ADHESIVE FOR MICROPOROUS MEMBRANES | 06-02-2016 |
| 524365000 | Solid polymer derived from ethylenic reactants only | 11 |
| 20090239985 | Rubber-Modified Styrene Resin and Light Diffusion Plate Containing Such Resin - Disclosed is a rubber-modified styrene-based resin comprising a styrene-based polymer forming a matrix and rubber-like polymer particles dispersed in the matrix like islands, each of the rubber-like polymer particles having a cross sectional structure where the styrene-based polymer particles are contained like islands-sea, wherein the rubber-modified styrene-based resin is constituted of 1-10 wt % of the rubber-like polymer and 99-90 wt % of the styrene-based polymer; the particle-diameter of the rubber-like polymer particle falls within a range of 1.0 to 5.0 μm; and a value of (styrene-based polymer weight/rubber-like polymer weight) in a methylethylketone-insoluble matter of the rubber-modified styrene-based resin falls within a range of 0.5 to 1.5. | 09-24-2009 |
| 20120041121 | METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PATTERN - A pattern forming material contains a block copolymer or graft copolymer and forms a structure having micro polymer phases, in which, with respect to at least two polymer chains among polymer chains constituting the block copolymer or graft copolymer, the ratio between N/(Nc−No) values of monomer units constituting respective polymer chains is 1.4 or more, where N represents total number of atoms in the monomer unit, Nc represents the number of carbon atoms in the monomer unit, No represents the number of oxygen atoms in the monomer unit. | 02-16-2012 |
| 20120077916 | Pressure Sensitive Adhesive Soluble in Acetone - An emulsion polymerization copolymer comprising 59-77 phr butadiene, 10-16 phr styrene; 10-16 phr acrylonitrile; and from 3-9 phr methacrylic acid is soluble in acetone for U.S. EPA-exempt, low-VOC emissions, while also soluble in toluene. The composition is formulated with a tackifying resin; a plasticizer oil; and a U.S. EPA-exempt solvent, preferably acetone, to make an adhesive. The formulation is particularly useful as a pressure sensitive adhesive for tape and for making shoes. | 03-29-2012 |
| 20120202935 | Coating composition - A coating composition comprising:
| 08-09-2012 |
| 20120270984 | INK - An ink is provided that does not easily cause an offset or blocking upon winding a print, even when the ink contains a lactic acid ester or a lactone solvent. In order to solve such a problem, the ink of the present invention includes: a color; and a ketone compound of the following general formula (1), | 10-25-2012 |
| 20130225739 | INK-JET INK COMPRISING ENCAPSULATED CROSS-LINKED PIGMENT DISPERSIONS - The present disclosure provides an ink-jet ink made with a pigment dispersion containing a dispersant, and a pigment coated by a polymer that is cross-linked with a crosslinker. The polymer swells in an application medium resulting in improved stability for the pigment dispersion. | 08-29-2013 |
| 20140296409 | Composition and Coating for Hydrophobic Performance - The present disclosure describes compositions comprising an acrylic polymer binder and nano-particles less than about 100 nm that provide a hydrophobic or superhydrophobic coating that may also display oleophobicity. The coating composition may advantageously be prepared using VOC exempt compounds that are compatible with a variety of surface materials including many electronic components. In addition, the coating composition may also be rapidly dried rendering it useful for the rapid preparation of coated objects and surfaces in manufacturing/assembly line environments. | 10-02-2014 |
| 20140343206 | FLUORINATED COPOLYMER AND PROCESS FOR ITS PRODUCTION, AND WATER/OIL REPELLENT COMPOSITION - To provide a fluorinated copolymer and a water/oil repellent composition, whereby adequate water/oil repellency and excellent dynamic water repellency are obtainable and environmental impact is low. A fluorinated copolymer comprising units (A1) derived from a macromonomer wherein the average polymerization degree of e.g. 2-perfluorohexylethyl acrylate is from 20 to 30, and units (B) derived from a monomer (b) which has no fluoroalkyl group and no cross-linkable functional group and of which the glass transition temperature, when formed into a homopolymer, is from 50 to 150° C., wherein the average polymerization degree of the macromonomer per one molecule of the fluorinated copolymer is at least 1, and a water/oil repellent composition containing such a fluorinated copolymer. | 11-20-2014 |
| 20140343207 | FLUORINATED COPOLYMER AND PROCESS FOR ITS PRODUCTION, AND WATER/OIL REPELLENT COMPOSITION - To provide a fluorinated copolymer and a water/oil repellent composition having adequate water/oil repellency, excellent washing durability and low environmental impact. A fluorinated copolymer comprising units (A) derived from a macromonomer (a) which has, on average, at least two units (X) derived from 2-perfluorohexylethyl (meta)acrylate or the like, units (B) derived from a monomer (b) which has no fluoroalkyl group and no cross-linkable functional group and of which the glass transition temperature, when formed into a homopolymer, is from 50 to 150° C., and units (C) derived from a monomer (c) which has a cross-linkable functional group and no fluoroalkyl group, and a water/oil repellent composition containing such a fluorinated copolymer. | 11-20-2014 |
| 20150126661 | THERMALLY SWITCHABLE COMPOSITION - A composition including a stimulus-responsive polymer, a base polymer and a catalyst, wherein the surface free energy of the stimulus-responsive polymer is reversibly adjustable from a first surface free energy state to a second surface free energy state when heated to an activation temperature, and wherein the base polymer does not include a platinum catalyst is described. A method of preparing the composition and a method of adjusting a surface free energy of the composition is also described. | 05-07-2015 |
| 20150307696 | EASILY PROCESSABLE ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE AND A PROCESS FOR PREPARATION THEREOF - In the present disclosure an easily processable ultrahigh molecular weight polyethylene and a process for preparation thereof is disclosed wherein the easy processable ultrahigh molecular weight polyethylene is prepared by melt mixing a first ultrahigh molecular weight polyethylene having poor process-ability and a second ultrahigh molecular weight polyethylene along with a minimal amount of solvent. The easily processable ultrahigh molecular weight polyethylene is melt processable below its melting point and requires lesser compression molding time as compared to the first ultrahigh molecular weight polyethylene. | 10-29-2015 |
