Entries |
Document | Title | Date |
20090023856 | ADHESIVE COMPOSITION - The invention provides an adhesive composition including a specific phosphate group-containing monomer (a) having a fluorocarbon group, and a solvent (b). | 01-22-2009 |
20090192259 | LAN CABLES - Use in LAN cable applications, as materials for the coating of the primary cable and for the external jacket, of TFE thermoprocessable perfluoropolymers comprising perfluoroalkylvinylethers in the following amounts, expressed as percent by weight on the total of the monomers: a) 0-5.5% of perfluoromethylvinylether (PMVE); b) 0.4-4.5% of perfluoroethylvinylether (PEVE) and/or perfluoropropylvinylether (PPVE); when a) is present, then a)+b) ranges from 1.5% to 5.5% by weight on the total of the monomers; optionally c) 0-6% of hexafluoropropene (HFP); the TFE amount being the complement to 100% by weight. | 07-30-2009 |
20090239993 | AQUEOUS COATING COMPOSITION, PROCESS FOR PRODUCING IT AND TWO-PACK TYPE CURABLE AQUEOUS COATING KIT - To provide an aqueous coating composition which has a low content of an organic solvent, whereby a burden on an environment is small; in which an increase of the molecular weight, gelation, etc. are suppressed; which performs excellent storage stability and provides a coating film having good water permeability/water resistance. | 09-24-2009 |
20090247691 | Fluorine-containing copolymer - A fluorine-containing copolymer, which comprises a hydroxyl-terminated fluorine-containing vinyl ether, represented by the following general formula: | 10-01-2009 |
20090275693 | Viscosity Control for Reduced Fluorosurfactant Aqueous Fluoropolymer Dispersions by the Addition of Cationic Surfactants - A stabilized aqueous fluoropolymer dispersion comprising fluoropolymer particles, wherein the dispersion contains less that about 300 ppm fluorosurfactant based on the weight of the dispersion and a cationic surfactant. The cationic surfactant aids in reducing the viscosity of the dispersion and preferred cationic surfactants are volatile in coating or film casting operations involving drying and sintering of the dispersion. | 11-05-2009 |
20090286922 | (PER)FLUOROELASTOMERIC COMPOSITIONS - A (per)fluoroelastomeric composition curable by peroxidic way comprising:
| 11-19-2009 |
20100022702 | THERMALLY STABLE FLUOROPOLYMERS - A fluorinated polymer composition, an article made with the fluorinated polymer composition and a method of making the fluorinated polymer are provided. The method comprises a partially fluorinated polymer which has carboxylic or carboxylate end groups and forming a potassium salt with the end groups of the fluorinated polymer through ion exchange. The resulting partially fluorinated polymers demonstrate high thermal stability without the addition of thermal stabilizers. | 01-28-2010 |
20100069564 | WATER/OIL REPELLENT COMPOSITION, METHOD FOR PRODUCTION THEREOF, AND ARTICLE - To provide a water/oil repellent composition which can give water/oil repellency to a surface of an article and has excellent durability (wash durability and heavy-rain durability), a method for producing such a composition, and an article which has water/oil repellency and is less susceptible to deterioration of water/oil repellency when it is washed or in heavy rain. | 03-18-2010 |
20100069565 | ANTIFOULING COMPOSITION, METHOD FOR ITS PRODUCTION AND ARTICLE TREATED THEREWITH - To provide an antifouling composition which is a fluorine-type antifouling composition using a short chain perfluoroalkyl group and which is excellent in antifouling properties and water/oil repellency and presents good durability against washing. | 03-18-2010 |
20100093919 | FLUORINE-CONTAINING COPOLYMER HAVING EXCELLENT WASHING RESISTANCE AND SOIL RELEASE AGENT - Disclosed is a soil release agent composition essentially containing a fluorine-containing copolymer, which is essentially composed of (a) a fluorine-containing monomer having a fluoroalkyl group, (b) a polyalkyleneglycol (meth)acrylate, (c) a monomer having an acetoacetyl group and (d) a monomer having a cation-donating group, and a crosslinking agent. This soil release agent composition imparts a base material such as a fiber fabric with excellent oil repellency, antifouling property and soil releasing property, while maintaining washing resistance of the base material. The monomer (a) is preferably represented by the following formula (1). | 04-15-2010 |
20100105825 | METHOD FOR PRODUCTION OF WATER/OIL REPELLENT COMPOSITION AND ARTICLE - To provide a method for producing a water/oil repellent composition which can impart water/oil repellency to a surface of an article and has excellent durability (wash durability and heavy-rain durability) and an article which has water/oil repellency and is less susceptible to deterioration of water/oil repellency when it is washed or in heavy rain. | 04-29-2010 |
20100113679 | METHOD OF MAKING FLUOROPOLYMER DISPERSION - A method of making a fluoropolymer dispersion by first providing a fluoropolymer dispersion comprising fluoropolymer particles and one or more fluorinated surfactants selected from fluorinated carboxylic acids or salts thereof having the general formula: | 05-06-2010 |
20100120971 | COMPOSITION FOR AQUEOUS COATING MATERIAL AND PROCESS FOR ITS PRODUCTION, AND TWO-COMPONENT CURABLE AQUEOUS COATING MATERIAL KIT - A composition for aqueous coating material which has a low content of an organic solvent and presents little burden on the environment and which is excellent in storage stability. | 05-13-2010 |
20100168318 | FLUOROBETAINE COPOLYMER AND FIRE FIGHTING FOAM CONCENTRATES THEREFROM - It has been discovered by in present invention that, compared with a fluorosurfactant having only one betaine group per molecule, a fluorosurfactant having a plurality of betaine groups per molecule is superior in its ability to undergo electrostatic interaction with other components of a fire fighting composition thereby improving the performance of the fire fighting composition. Previously known fluorosurfactants comprise only one betaine group per molecule. In contrast, the present invention provides for a fluorobetaine copolymer containing a plurality of betaine groups. | 07-01-2010 |
20100168319 | FLUOROCOPOLYMER AND WATER AND OIL PROOFING COMPOSITION, AND PROCESSES FOR THEIR PRODUCTION - A fluorocopolymer capable of exhibiting excellent water and oil resistance even with its perfluoroalkyl group being a short chain, and a water and oil proofing composition containing it, are provided. | 07-01-2010 |
20100197852 | NOVEL COMPOUND, METHOD FOR PRODUCING THE SAME AND METHOD FOR PRODUCING FLUOROPOLYMER - The invention provides a compound which is useful in production of a fluoropolymer and easy to be removed from the produced fluoropolymer, a method of producing the compound, and a method of producing a fluoropolymer using the compound. The invention provides a compound which is represented by Rf | 08-05-2010 |
20100204393 | FUNCTIONAL MEMBER HAVING SURFACE CLEANLINESS - Provided is a functional member | 08-12-2010 |
20100234521 | SIDE CHAIN FLUOROCHEMICALS WITH CRYSTALLIZABLE SPACER GROUPS - A fluorochemical derived from monomers with a side chain, wherein the side chain includes a perfluoroalkyl group with 1-6 carbon atoms and a hydrocarbon spacer group attached to the perfluoroalkyl group, wherein the spacer group has 15-50 carbon atoms. The perfluoroalkyl group is non-crystallizable at room temperature and the spacer group is crystallizable at room temperature. | 09-16-2010 |
20100249316 | ARBORESCENT POLYMERS AND PROCESS FOR MAKING SAME - The present invention relates to arborescent polymers and to a process for making same. In one embodiment, the present invention relates to arborescent polymers formed from at least one inimer and at least one isoolefin that have been end-functionalized with a polymer or copolymer having a low glass transition temperature (T | 09-30-2010 |
20100286329 | ULTRA LOW VISCOSITY IODINE CONTAINING AMORPHOUS FLUOROPOLYMERS - Iodine containing amorphous fluoropolymers having at least one fluoropolymer with a cure site, where the fluoropolymer has a Mooney viscosity of 2 or less (ML 1+10) at 100° C. according to ASTM D1646, and a peel strength to a roll mill of 10 dN/cm or less and methods for making such iodine containing amorphous fluoropolymers are described. Articles derived from the cured product of such iodine containing amorphous fluoropolymers are also described. Solutions, dispersions and coatings derived from such iodine containing amorphous fluoropolymers are also described. | 11-11-2010 |
20100292393 | MIXTURE OF FLUOROALKYL ALCOHOL-UNSATURATED CARBOXYLIC ACID DERIVATIVES, POLYMER OF THE MIXTURE, AND WATER-AND OIL-REPELLENT CONTAINING THE POLYMER AS ACTIVE INGREDIENT - Disclosed is (1) a mixture of fluoroalkyl alcohol-unsaturated carboxylic acid derivatives represented by the general formulae: CF | 11-18-2010 |
20110009555 | FLUORINE-CONTAINING POLYMER AND SURFACE-MODIFYING AGENT CONTAINING THE SAME AS ACTIVE INGREDIENT - A fluorine-containing polymer comprising a fluoroalkyl alcohol (meth)acrylic acid derivative represented by a general formula, C | 01-13-2011 |
20110040024 | NANOPARTICLE AND NANOPARTICLE COMPOSITE - A nanoparticle includes a chain oligomer section having a hydrophilic group and fluoroalkyl groups respectively at its opposite terminals, a three-dimensional silica network section, and an organic chain having fluorine or silicon, and is represented by the following formula (2): | 02-17-2011 |
20110046293 | Light diffusion film, anti-reflection film, polarizing plate and image - A light diffusion film is provided and includes: a transparent plastic film; a light diffusion layer formed from a curable composition containing a leveling agent ant particles having an average particle diameter of 1.0 μm to 15 μm, the light diffusion layer having an average thickness of 1.0 μm to 40 μm. The light diffusion film has a haze of 3% or more and point defects, which has a shape capable of surrounding a circle having a diameter of 100 μm in the average number of 2.0/10 m | 02-24-2011 |
20110065857 | Fluorine-Containing Polymer and Anti-Static Agent Wherein Same is Used - There is provided a fluorine-containing polymer having a repeating unit of the general formula (2) and produced by homopolymerization or copolymerization with an other polymerizable double bond-containing monomer. | 03-17-2011 |
20110071248 | COPOLYMER, METHOD FOR ITS PRODUCTION, AND WATER/OIL REPELLENT COMPOSITION - To provide a copolymer which is capable of providing an article surface with a dynamic water repellency and which has extremely excellent washing durability of water repellency and oil repellency, while placing little burden on the environment; a method for its production; and a water/oil repellent composition. | 03-24-2011 |
20110077349 | COPOLYMER, METHOD FOR ITS PRODUCTION, OIL REPELLENT COMPOSITION AND ARTICLE TREATED THEREWITH - A copolymer is provided which is capable of providing an article surface with sufficient oil repellency against oils having low surface tensions and which places little burden on the environment. Further, a method for producing such a copolymer, an oil repellent composition containing such a copolymer as an effective component, and an article which is excellent in oil repellency against oils having low surface tensions and which contains no material having high environmental burden, are provided. | 03-31-2011 |
20110086971 | MASONRY-TREATING AGENT - A fluoropolymer for masonry treatment produced from (A) a fluoromonomer which has been substituted in the α-position by a X group and is represented by the formula (I): | 04-14-2011 |
20110257327 | WATER-AND OIL-REPELLENT - A water- and oil-repellent includes, as an active ingredient, a fluorine-containing copolymer including as a copolymer unit (A) at least one of perfluoroalkylalkyl acrylates and corresponding methacrylates, (B) benzyl acrylate or benzyl methacrylate represented by the general formula: C | 10-20-2011 |
20110263785 | PROCESS FOR PRODUCING ELECTRET, AND ELECTROSTATIC INDUCTION CONVERSION DEVICE - To provide a process for producing an electret which has high stability with time and thermal stability of retained electric charge and which has excellent charge retention performance, and an electrostatic induction conversion device comprising such an electret. | 10-27-2011 |
20110275753 | METHOD FOR PRODUCING FLUOROOLEFIN COPOLYMER SOLUTION AND METHOD FOR PRODUCING COATING COMPOSITION - To provide a method for producing a fluoroolefin copolymer solution, whereby good storage stability of the copolymer solution is obtainable, and coloration of the solution can be suppressed, and a method for producing a coating composition. | 11-10-2011 |
20120065320 | FLUORINE-CONTAINING 1,6-DIENE ETHER COMPOUND AND FLUORINE-CONTAINING POLYMER - A fluorine-containing polymer obtained using a 1,6-diene ether compound represented by formula [1] is a high-performance polymer exhibiting a low refractive index, high glass transition point, a high degree of transparency, and solubility in solvents. There are many potential uses, such as use as a coating material or bulk material. For example, said polymer could be effectively used in high-tech fields such as: optical materials such as low-reflection films and optical waveguide cladding; semiconductor materials such as pellicles and resists in semiconductor lithography; and protective film materials, insulating film materials, and water-repellent materials. | 03-15-2012 |
20120083568 | ACRYLATE-BASED FLUORINATED COPOLYMERS FOR HIGH-SOLIDS COATINGS - A series of low, medium, and high molecular weight copolymers containing methyl methacrylate, n-butyl acrylate. 2-hydroxyethyl methacrylate, and 2,2,2-trifluoroethyl methacrylate were synthesized by solution polymerization under monomer-starved conditions. The copolymers were crosslinked with a methylated melamine formaldehyde resin in order to obtain thermosetting acrylics. Lower wettability, higher oxygen permeability, and lower refractive index were observed for higher concentrations of fluorinated monomer in the copolymer composition and high number-average hydroxyl functionality of the high molecular weight copolymers increased the crosslink density of the acrylic films, thereby resulting in improved tensile strength and tensile modulus. | 04-05-2012 |
20120130007 | POLYMERS OBTAINABLE FROM OXETANE BASED MACROMONOMERS, METHOD FOR THE PRODUCTION THEREOF, AND THE USE THEREOF AS ADDITIVES IN COATING AGENTS AND PLASTICS - A polymer obtainable by free-radical polymerization of one or more oxetane-based macromonomers and optionally one or more further, free-radically polymerizable comonomers, the oxetane-based macromonomer(s) being obtainable by cationic ring-opening polymerization of at least one hydroxyoxetane with a terminally ethylenically unsaturated starter molecule free of allyl groups in a molar ratio (hydroxyoxetane(s):starter molecule) of (100:1) to (1:1) in the presence of at least one suitable catalyst. Processes for preparing the polymer and the use thereof as an additive in coating compositions and plastics. | 05-24-2012 |
20120220712 | PROCESS FOR PRODUCING HYDROLYZABLE SILYL GROUP-CONTAINING FLUOROPOLYMER, AND COMPOSITION CONTAINING HYDROLYZABLE SILYL GROUP-CONTAINING FLUOROPOLYMER - The present invention has an object to provide a process for producing a hydrolyzable silyl group-containing fluoropolymer which is excellent in storage stability and has a sufficient pot life. At the time of producing a hydrolyzable silyl group-containing fluoropolymer by reacting an isocyanate group of an isocyanate group-containing alkoxysilane to a hydroxy group of a hydroxy group-containing fluoropolymer, the reaction is carried out in the presence a compound containing a specific metal atom at a certain concentration. | 08-30-2012 |
20120283376 | ELECTRONIC INK MICROCAPSULE AND A METHOD FOR PRODUCING THE SAME - Embodiments of the disclosed technology provide an electronic ink microcapsule and a method for producing the same, wherein the electronic ink microcapsule comprises gelatin, polyanion, and an electrophoretic suspension, and the polyanion comprises a hydrolyzate of styrene-maleic anhydride-hexafluorobutyl methacrylate-vinyl triethoxysilane tetracopolymer. | 11-08-2012 |
20120296032 | COATED ELECTRONIC DEVICES AND ASSOCIATED METHODS - The present disclosure provides an electronic device and related method, wherein the device has a polymeric coating with low toxicity. The polymeric coating formed by exposing the electronic device to continuous plasma comprising a compound of CH | 11-22-2012 |
20130012647 | CURABLE FLUORINE-CONTAINING RESIN AND ACTIVE-ENERGY-RAY-CURABLE COMPOSITION INCLUDING THE SAME - Provided is a curable fluorine-containing resin produced by causing a reaction between a polymer (P) and a compound (C); the polymer (P) being prepared by copolymerization in which essential monomer components are a compound (A) having a poly(perfluoroalkylene ether) chain and styryl groups at both ends of the poly(perfluoroalkylene ether) chain and a polymerizable unsaturated monomer (B) having at least one functional group (b) selected from the group consisting of a hydroxy group, an isocyanate group, an epoxy group, a carboxyl group, an acid anhydride group, and a carboxylic acid halide group; the compound (C) having a polymerizable unsaturated group and at least one functional group (c) that has reactivity with the functional group (b) and is selected from the group consisting of a hydroxy group, an isocyanate group, an epoxy group, a carboxyl group, an acid anhydride group, and a carboxylic acid halide group. | 01-10-2013 |
20130053506 | FLUORINE COMPOUND AND ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION USING SAME - Provided is a fluorine compound represented by the following general formula (1) which has excellent compatibility with a resin and the like, and can be produced into a coating film having excellent stain-proof properties. Also provided is an active energy ray-curable resin composition using the compound. | 02-28-2013 |
20130079460 | TRANSPARENT PROTECTIVE FILM - Provided is a transparent protective film having a self-repairability and a surface coefficient of kinetic friction with respect to copy paper which is measured based on JISK7125 (1999) of 0.7 or less and a transparent protective film having a self-repairability and a coefficient of kinetic friction of 0.4 or less when a sapphire needle is made to reciprocate on the surface under a certain load. | 03-28-2013 |
20130102724 | Copolymers Containing Perfluoroalkyl Groups and Aqueous Dispersions Thereof - Copolymers which are composed of at least 4 monomers, including (meth)acrylate compounds containing perfluoroalkyl groups, are suitable for the treatment of fiber materials. The copolymers are usually used here in the form of aqueous dispersions. The fiber materials are in particular fabrics, for example made of polyolefin. Treatment with the copolymers imparts to them oil- and water-repellent properties and also repellent properties toward low molecular weight alcohols. | 04-25-2013 |
20130172476 | FLUORINE-BASED SURFACTANT, AND COATING COMPOSITION AND RESIST COMPOSITION EACH USING THE SAME - Provided is a fluorine-based surfactant including a copolymer synthesized by copolymerizing, as essential monomers, a polymerizable monomer (A) having a poly(perfluoroalkylene ether) chain and polymerizable unsaturated groups at both ends of the chain and a polymerizable monomer (B) having an oxyalkylene group and a polymerizable unsaturated group. The fluorine-based surfactant cannot structurally generate PFOS or PFOA, which tend to accumulate in the environment and living bodies; even when the fluorine-based surfactant has lower fluorine content than surfactants having a fluoroalkyl group having 8 or more carbon atoms, the fluorine-based surfactant has a higher capability of decreasing surface tension than the surfactants. Accordingly, the fluorine-based surfactant can be suitably used as a leveling agent for a coating composition, a resist composition, or the like. | 07-04-2013 |
20130172477 | HIGH MELTING PTFE POLYMERS FOR MELT-PROCESSING - Provided are a tetrafluoroethylene copolymers having a melting point of at least 317° C., a melt flow index (MFI) at 372° C. and a 5 kg load (MFI 372/5) of from about 0.60 g/10 min up to about 15 g/10 min. Also provided are methods of forming a shaped article using the copolymers described above, shaped articles made with those copolymers and compositions containing such copolymers. | 07-04-2013 |
20130184399 | COMPOSITION FOR COATING AGENT - A composition for a coating agent, which contains a fluoropolymer (component A) containing units (A2) having a compound represented by formula (1) reacted with units based on a hydroxy group-containing monomer and units (A1) based on a fluoroolefin, and component B represented by formula (2), wherein the proportion of the component A is from 10 to 90 mass % to the total content of the component A and the component B; wherein formula (1) is OCN(CH | 07-18-2013 |
20130197155 | AQUEOUS COATING COMPOSITION, AND TWO-PACK TYPE CURABLE AQUEOUS COATING KIT - An aqueous coating composition, which comprises water and particles that have an average particle size of from 50 to 100 nm and are made of a fluorinated copolymer (A) having from 40 to 60 mol % of fluoroolefin polymerized units (a1), from 1 to 5 mol % of polymerized units (a2) having carboxy groups in which from 95 to 100 mol % of the carboxy groups are changed into carboxylate groups, from 4 to 30 mol % of polymerized units (a3) having crosslinking groups other than carboxy groups, and from 3 to 50 mol % of polymerized units (a4) having a group containing an ether bond or ester bond in its side chain, based on the total amount of polymerized units contained in the copolymer, and which is characterized by having a pH of from 7.0 to 9.5. | 08-01-2013 |
20130281607 | FLUOROPOLYMER COMPOSITIONS AND PURIFICATION METHODS THEREOF - Described herein is a composition comprising an aqueous polymerization reaction product of fluorinated monomers and wherein the polymerization is initiated (i) in the absence of a fluorinated emulsifier and whereby no fluorinated emulsifier is added during polymerization or (ii) in the presence of an fluorinated emulsifier selected from: [R | 10-24-2013 |
20140051797 | WATER/OIL REPELLENT COMPOSITION, METHOD FOR ITS PRODUCTION AND ARTICLE - To provide a water/oil repellent composition which can impart sufficient post-air-drying water/oil repellency to the surface of an article, and which presents a low environmental impact, and an article having its surface treated with the water/oil repellent composition. A water/oil repellent composition comprising a copolymer (A) having structural units based on a monomer (a), structural units based on a monomer (b), structural units based on a monomer (c) and/or structural units based on a monomer (d); and an aqueous medium (B) containing water, and a film-forming assistant (x) and/or a film-forming assistant (y). Monomer (a): a monomer having a C | 02-20-2014 |
20140142239 | NOVEL FLUORINATED UNSATURATED COMPOUND AND POLYMERS OBTAINABLE THEREFROM - A compound of formula CF | 05-22-2014 |
20140148547 | FORMING MATERIAL, PAINT MATERIAL COMPOSITION AND PRODUCTION METHOD FOR FORMING MATERIAL - A forming material having a layer on at least one of surfaces of a support substrate material, wherein the layer contains a fluorine-containing compound, and has a 60-degree specular gloss level prescribed in JIS Z8741 (1997 edition) greater than or equal to 60%, and the layer has a surface property with a number of peaks exceeding a root-mean-square roughness (Rq) observed under an atomic force microscope (AFM) greater than or equal to 500 and less than or equal to 1500 per 25 μm | 05-29-2014 |
20140163158 | DIAPHRAGM - A diaphragm including a cross-linked fluororubber layer obtained by cross-linking a fluororubber composition containing a fluororubber (A) and a carbon black (B), the cross-linked fluororubber layer having a loss modulus E″ of 400 kPa or higher and 6,000 kPa or lower determined by a dynamic viscoelasticity test under conditions of measurement temperature: 160° C., tensile strain: 1%, static tension under a constant static load condition for measuring strain distribution: 157 cN, and frequency: 10 Hz. | 06-12-2014 |
20140275399 | PREPARATION OF NOVEL FLUOROCOMPOUNDS, METHODS OF PREPARATION ANDCOMPOSITIONS MADE THEREFROM - Novel fluorinated compounds, their method of preparation and use are disclosed, as well as the incorporation of new and old fluorinated compounds in controlled radical polymerization processes to efficiently produce polymer compositions with unique and enhanced properties. Various cure mechanisms and types of end-uses are disclosed. | 09-18-2014 |
20140275400 | METHYLENE BETA-DIKETONE MONOMERS, METHODS FOR MAKING METHYLENE BETA-DIKETONE MONOMERS, POLYMERIZABLE COMPOSITIONS AND PRODUCTS FORMED THEREFROM - The present invention provides methylene beta-diketone monomers, methods for producing the same, and compositions and products formed therefrom. In the method for producing the methylene beta-diketones of the invention, a beta-diketone is reacted with a source of formaldehyde in a modified Knoevenagel reaction optionally in the presence of an acidic or basic catalyst, and optionally in the presence of an acidic or non-acidic solvent, to form reaction complex. The reaction complex may be an oligomeric complex. The reaction complex is subjected to further processing, which may be vaporization by contact with an energy transfer means in order to isolate the beta-diketone monomer. The present invention further compositions and products formed from methylene beta-diketone monomers of the invention, including monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants). | 09-18-2014 |
20140288230 | METHYLENE BETA-KETOESTER MONOMERS, METHODS FOR MAKING METHYLENE BETA-KETOESTER MONOMERS, POLYMERIZABLE COMPOSITIONS AND PRODUCTS FORMED THEREFROM - The present invention provides methylene beta-ketoester monomers, methods for producing the same, and compositions and products formed therefrom. In the method for producing the methylene beta-ketoesters of the invention, a beta-ketoester is reacted with a source of formaldehyde in a modified Knoevenagel reaction optionally in the presence of an acidic or basic catalyst, and optionally in the presence of an acidic or non-acidic solvent, to form reaction complex. The reaction complex may be an oligomeric complex. The reaction complex is subjected to further processing, which may be vaporization by contact with an energy transfer means in order to isolate the beta-ketoester monomer. The present invention further compositions and products formed from methylene beta-ketoester monomers of the invention, including monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants). | 09-25-2014 |
20140288231 | FLUORINE-CONTAINING COPOLYMER AND SURFACE MODIFIER COMPRISING THE SAME AS ACTIVE INGREDIENT - Disclosed is a fluorine-containing copolymer comprising a copolymer of a polyfluoroalkyl alcohol (meth)acrylic acid derivative represented by the general formula: | 09-25-2014 |
20140288232 | CURING COMPOSITIONS FOR FLUOROPOLYMERS - Diaminospirobisindane diols, curable compositions, curative compositions, cured articles, and methods of curing are described. | 09-25-2014 |
20150045498 | METHOD FOR PRODUCING A SURFACE - FUNCTIONALISED OBJECT - A method for producing a surface-functionalised object involves: (i) providing negative mould ( | 02-12-2015 |
20150080524 | POLYMER, PREPARATION METHOD THEREOF, COMPOSITION AND FILM COMPRISING THE SAME - Provided is a polymer, a composition and film comprising the polymer, and a preparation method of the polymer. The polymer includes a compound having a hydrophobic property at its terminal, and thus a film capable of having a hydrophobic surface can be provided at the same time when the film is formed without a separate surface treatment. Further, an effect capable of permanently hydrophobically modifying a film surface is obtained at a low cost and a composition that does not occur a phase separation phenomenon in a polymer solution state is provided. For example, the film is used as a water repellent coating film, an anti-contamination film, or the like. | 03-19-2015 |
20150361345 | LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY ELEMENT - The invention relates to a liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display element. The liquid crystal alignment agent contains: a polymer composition (A) prepared by reacting a mixture including a tetracarboxylic dianhydride component (a) and a diamine component (b), a photopolymerizable compound (B), and a solvent (C). The diamine component (b) includes at least one diamine compound (b-1) having the structure represented by formula (II): | 12-17-2015 |
20160115294 | CURATIVE COMPOSITIONS, FLUOROPOLYMER COMPOSITIONS, AND METHODS - A curative composition includes a tetraalkylphosphonium or tetraalkylammonium cation and an anion represented by Formula (Rf) | 04-28-2016 |
20160251468 | FLUORINE-CONTAINING POLYMER AND SURFACE-MODIFYING AGENT CONTAINING THE SAME AS ACTIVE INGREDIENT | 09-01-2016 |
20160376391 | MOISTURE-CURABLE COMPOSITION, METHOD OF USING, AND COMPOSITE ARTICLE - A moisture-curable composition includes a polymer preparable by free-radical copolymerization of monomers comprising at least one monomer A and at least one monomer B. Monomer(s) A comprise free-radically polymerizable hydrolyzable silane. Monomer(s) B include a divalent group selected from the group consisting of —(CF | 12-29-2016 |