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Of fluorinated addition polymer from unsaturated monomers

Subclass of:

428 - Stock material or miscellaneous articles

428411100 - COMPOSITE (NONSTRUCTURAL LAMINATE)

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Class / Patent application numberDescriptionNumber of patent applications / Date published
428422000 Addition polymer is perhalogenated 38
Entries
DocumentTitleDate
20080261051Electrically Conductive Ptfe Tape - The present invention is directed to a fluoropolymer tape having an electrically conductive surface. More specifically, the present invention is directed to a polytetrafluoroethylene (PTFE) tape and method for producing an electrically conductive tape by blending vapor-grown carbon fiber or carbon nanotubes or combinations of both with PTFE.10-23-2008
20130078472VULCANIZATION-ADHERED LAMINATE OF FLUORORUBBER AND SYNTHETIC RUBBER - A vulcanization-adhered laminate is constituted by a structure where a fluororubber layer and a synthetic rubber-containing layer are tightly adhered by vulcanization by vulcanization, and the synthetic rubber layer prior to the vulcanization-adhesion includes organic peroxide, silica, organic phosphonium salt, maleic anhydride-modified polybutadiene, and magnesium oxide.03-28-2013
20130084458HARD COAT AGENT COMPOSITION AND HARD COAT FILM USING THE SAME - A hard coat agent composition comprising: a urethane acrylate (B) having two or more (meth)acryloyl groups; a first fluorine-containing polyether compound (C) having an active energy ray reactive group via a urethane bond at each of both ends of a molecular chain containing a perfluoropolyether group; a second fluorine-containing polyether compound (D) having an active energy ray reactive group via a urethane bond at one end of a molecular chain containing a perfluoropolyether group and not having an active energy ray reactive group at the other end; and a curable compound (A) having two or more active energy ray polymerizing groups.04-04-2013
20130034738USE OF N-ETHYL PYRROLIDONE IN THE PRODUCTION OF ELECTRODES FOR DOUBLE-LAYER CAPACITORS - The invention relates to the use of N-ethyl pyrrolidone in the production of electrodes for double-layer capacitors.02-07-2013
20130040148COATING COMPOSITION FOR COATING SURFACE OF SOLAR HEAT-COLLECTING REFLECTIVE PLATE, AND SOLAR HEAT-COLLECTING REFLECTIVE PLATE, AS WELL AS PROCESSES FOR THEIR PRODUCTION - To provide a coating composition capable of forming a coating film having excellent functions on the surface of a solar heat-collecting reflective plate, and a solar heat-collecting reflective plate obtainable by such a composition, as well as processes for their production. A coating composition for coating the surface of a solar heat-collecting reflective plate, which comprises a fluorinated copolymer having repeating units derived from ethylene and repeating units derived from tetrafluoroethylene, and a solvent capable of dissolving the fluorinated copolymer at a temperature of not higher than the melting point of the fluorinated copolymer; a solar heat-collecting reflective plate obtainable by such a composition; and processes for producing such a composition and a reflective plate.02-14-2013
20090155600TREATMENT FOR PAPER AND METHOD FOR TREATMENT OF PAPER - A treatment for paper, containing (A) a fluorine-containing polymer comprising repeating units derived from a fluorine-containing monomer (a) represented by the general formula (I): CH06-18-2009
20090324959FAST AND LOW TEMPERATURE CURED POLYIMIDE FUSER BELT - Exemplary embodiments provide a belt material and methods for making and using the belt material. In one embodiment, the belt material can be a fast and low-temperature cured polyimide belt that includes a plurality of thermally-conductive species dispersed in a polyimide resin. In another embodiment, the belt material can include one or more layers formed over the fast and low-temperature cured polyimide belt substrate that includes a plurality of thermally-conductive species dispersed in the polyimide resin. For example, the fast and low-temperature cured polyimide belt or belt substrate can be cured at a temperature of about 300° C. or lower for a time length of less than about one hour. The belt material can be suitable for use in an electrostatographic printing process as a fuser belt, a fixing belt, a pressure belt, and/or a release agent donor belt.12-31-2009
20130059159PROTECTING AGENT FOR CONCRETE, MASONRY SURFACE, BRICKS, CLAY ROOFING, TILES, MARBLE, GRANITE, CONCRETE SLATE, STUCCO, PAVING STONES, UNGLAZED CERAMIC, SANDSTONE, LIMESTONE, WOOD AND OTHER OBJECTS AGAINST STAINS, DIRT, WATER AND OIL PENETRATION - An aqueous composition of a non-siliceous fluorocarbon polymer forms a dry deposit derived from the non-siliceous fluorocarbon polymer on the surface of construction material; the non-siliceous fluorocarbon polymer being characterized by the presence of fluorocarbon units of up to 6 carbon atoms; this non-siliceous fluorocarbon polymer is a protecting agent imparting an excellent water and oil repellency and also protection against stains and dirt, to bricks, clay roofing, different kinds of tiles, marble, granite, slate, stucco, paving stones, unglazed ceramic, sandstones, limestone, wood and other objects; it is durable and can be processed at low temperature; the composition may also include silicone based agents and acrylics and can provide a natural, satin or wet look to the construction material surface.03-07-2013
20110014478MOLDED BODY FOR BIODIESEL FUEL - The present invention provides a molded article for a biodiesel fuel having excellent durability against a biodiesel fuel. The invention is a molded article for a biodiesel fuel of which the surface to be contacted with a biodiesel fuel is made of a fluorine-containing ethylenic resin.01-20-2011
20130065061BUILDING BOARD AND BUILDING BOARD PRODUCTION METHOD - In a building board, a base coating film, an inkjet coating film and a clear coating film are sequentially formed on a surface of an inorganic board; the inkjet coating film is a cured product of a UV-curable ink; and the clear coating film contains 0.1 to 10.0 wt % of a light stabilizer and/or ultraviolet absorbent. A method of producing a building board includes the steps of: implementing base coating onto a surface of an inorganic board; performing inkjet coating by coating a UV-curable ink onto the surface of the base-coated inorganic board and curing the UV-curable ink through irradiation of UV rays; and performing clear coating by applying a clear coating material containing 0.1 to 10.0 wt %, on solids basis, of a light stabilizer and/or ultraviolet absorbent, onto the surface of the inkjet-coated inorganic board.03-14-2013
20100086787NANOTUBE REINFORCED FLUORINE-CONTAINING COMPOSITES - Exemplary embodiments provide coating compositions having pseudo-fluorine surface and methods for processing and using the coating compositions. The coating composition can include, for example, a plurality of fluorine-containing resin fillers and a plurality of nanotubes (e.g., carbon nanotubes (CNTs)) dispersed in a polymer matrix that contains, e.g., one or more cross-linked polymers. The fluorine-containing resin fillers can provide a pseudo-fluorine surface for a low surface energy of the coating composition. The nanotubes can be dispersed in the polymer matrix to provide an improved mechanical robustness of the coating composition. The coating composition can be coated on a member surface, wherein the coated member can be, for example, a fuser member, a fixing member, a pressure roller, or a release agent donor member, used in an electrostatographic printing device or process.04-08-2010
20120237777PROCESS FOR FORMING AN ANTI-FOULING COATING SYSTEM - Provided is a process for forming a durable anti-fouling coating on a substrate including: 09-20-2012
20120225299GASKET MATERIAL AND METHOD FOR MANUFACTURING THE SAME - First a metal plate is coated with a primer layer. Next the metal plate is coated with an adhesive layer over the primer layer. Then the metal plate is coated with a compound that includes an inorganic fiber, an organic fiber, an unvulcanized fluororubber, a peroxide for vulcanization and an inorganic filler over the primer layer and the adhesive layer. Thereafter, the metal plate coated with the compound is hot pressed with the fluororubber being vulcanized.09-06-2012
20110293945VINYLIDENE FLUORIDE RESIN FILM - Provided is a vinylidene fluoride resin film that has good adhesiveness to a base material, achieves good dispersivity even when a pigment is contained in large amounts, and has excellent thermal stability during a forming process.12-01-2011
20110293943FLUOROPOLYMER ADDITIVE FOR COATINGS - This invention relates to a composition comprising a solvent-based fluoropolymer and its use as a coating additive, and a coating composition comprising the fluoropolymer. The coating composition comprising the solvent-based fluoropolymer provides desirable properties including uniform spreading, and cleanability and increased contact angle to a coated substrate. There is further provided a method of treating a substrate using the coating composition.12-01-2011
20100310880HIGH-GLOSS, POLYVINYLIDENE FLUORIDE-BASED COATING SYSTEMS AND METHODS - Solutions of polyvinylidene resins with very high vinylidene difluoride content in lactam solvent systems and their uses to form high gloss coatings, especially high gloss clear coatings. The present invention also provides coated articles incorporating these coatings. Advantageously, polyvinylidene fluoride (PVDF) resins with sufficiently high vinylidene difluoride content, as well as a wide variety of thermoplastic and thermosetting resins useful in the practice of the present invention, can be easily dissolved in and then stay dissolved in lactam solvents. Conveniently, these solutions may be prepared at room temperature. The ability to coat such PVDF resins from solution, rather than from dispersions, is a key factor leading to the high gloss characteristics provided by many embodiments of the present invention.12-09-2010
20110293944LEATHER ARTICLE HAVING IMPROVED SOIL RESISTANCE AND METHOD OF MAKING SAME - The present invention provides a leather article comprising a leather substrate having thereon at least one primer layer and a top layer, said top layer comprising a cross-linked composition obtainable by cross-linking a composition comprising one or more multi-functional monomers having two or more ethylenically unsaturated groups and optionally one or more mono-functional monomers having only one ethylenically unsaturated group and at least one of the multi-functional monomers and/or one of the monofunctional monomers when present, has a fluorinated segment.12-01-2011
20110143143FUSER COATING COMPOSITION AND METHOD OF MANUFACTURE - The present teachings include a coating composition which includes a liquid, fluoropolymer particles, carbon nanotubes, and a dispersant. The dispersant has a thermal degradation temperature below the melting temperature of the fluoropolymer particles.06-16-2011
20100124662FUSER MEMBER COATING HAVING SELF-RELEASING FLUOROPOLYMER-FLUOROCARBON LAYER - A self-releasing fuser member and image apparatus having the fuser member, and wherein the fuser member includes a substrate, and thereover an outer layer having a topcoat, wherein the outer layer includes a fluoropolymer material and wherein said topcoat includes an outermost layer of fluorocarbon chains, wherein the fluorocarbon chains are bonded to said fluoropolymer material, and wherein the fuser member decreases or eliminates the need for fusing oils as it is self-releasing.05-20-2010
20110171476RADIATION HARDENED COMPOSITE LAYER PLATE OR FILM - The invention relates to a radiation-curable laminated sheet or film comprising at least one substrate layer and a top layer which comprises a radiation-curable material having a glass transition temperature below 50° C. and having a high double bond density, processes for the production thereof and the use thereof.07-14-2011
20100124661FUSER MEMBER COATING HAVING SELF-RELEASING FLUOROCARBON MATRIX OUTER LAYER - A self-releasing fuser member and image apparatus having the fuser member, and wherein the fuser member includes a substrate, and thereover an outer layer polymer matrix having a surface, wherein the outer layer polymer matrix includes a fluoropolymer material and fluorocarbon chains, wherein the fluorocarbon chains are bonded to said fluoropolymer material, and wherein the fuser member decreases or eliminates the need for fusing oils as it is self-releasing.05-20-2010
20090087668ANTIREFLECTION FILM, POLARIZING PLATE AND IMAGE DISPLAY - An antireflection film is provided and includes: a transparent support; and a low refractive index layer formed by coating a composition on the transparent support. The composition contains a fluorine-containing polymer containing a fluorine-containing vinyl monomer polymerization unit and a hydroxyl group-containing vinyl monomer polymerization unit, a crosslinking agent capable of reacting with a hydroxyl group, and a salt formed from an acid and an organic base, the organic base having a pKa of a conjugate acid thereof of 5.0 to 13.0.04-02-2009
20090042038RELEASE FILM, RELEASABLE CUSHION MATERIAL AND PROCESS FOR PRODUCING PRINTED BOARD - To provide a release film which does not need to be changed often for hot press and is easy to be changed; a releasable cushion material which can reduce the frequency of changing a cushion material main body; and a process for producing a printed board with good productivity and low cost.02-12-2009
20120295116LAMINATE AND PROCESS FOR ITS PRODUCTION - To provide a laminate excellent in weather resistance, moisture-proof property, adhesion between layers and its long-term stability, and a process for its production. A laminate comprising a substrate sheet containing a fluororesin, an adhesive layer, and a moisture-proof layer containing, as the main component, at least one inorganic compound selected from the group consisting of an inorganic oxide, an inorganic nitride and an inorganic oxynitride, laminated in this order, wherein the adhesive layer contains, as the main component, at least one metal oxide selected from the group consisting of zirconium oxide, tantalum oxide and hafnium oxide.11-22-2012
20110200829NON-AQUEOUS COMPOSITION COMPRISING PARTIALLY FLUORINATED METHACRYLIC POLYMERS - A solvent-based non-aqueous fluorinated methacrylate polymer comprising repeating units in any sequence from (1) at least one fluorinated methacrylate, and (2) at least one non-fluorinated alkyl acrylate and (3) at least one non-fluorinated hydroxyalkyl methacrylate, 08-18-2011
20080311406(Ligno) Cellulose Material Board Coated with a Pmma and Pvdf-Based film - The invention relates to the use of a coextruded multilayer film for protecting a (lingo)cellulose material, wherein said multilayer film consists of the following arranged to each other layers: a surface layer (I) comprising PVDF and possibly PMMA in the form of the main components, an intermediate layer (II) comprising in the form of main components 0-60 PVDF parts, 40 to 100 PMMA parts, 0-25 acrylic elastomer parts, and 0-10 UV absorber parts, the totality thereof being equal to 100 parts, and an adhesive layer (III), which comprises a functional PMMA in the form of the main component and is arranged on the side of the (ligno)cellulose material.12-18-2008
20090029176HEAT SHIELD SHEET - In order to provide a novel heat shield sheet allowing a high reflectance with respect to light beam in the near-infrared region and a high heat-shield effect to be obtained, a heat shield sheet is proposed, comprising a resin composition containing a resin having a refractive index of less than 1.52 and a fine powdery filler having a refractive index of 1.60 or greater, and having an average reflectance of 80% or greater at wavelengths from 810 nm to 2,100 nm.01-29-2009
20090162665COATING FLUID FOR FORMING FILM, AND FILM THEREOF AND FILM-FORMING PROCESS - To provide a coating fluid for forming a film, which is curable sufficiently by heat treatment at a low temperature of at most 70° C. to form a cured film excellent in abrasion resistance and which is excellent in storage stability, a film obtained from the coating fluid for forming a film, and a process for forming the film.06-25-2009
20090162663WATERPROOF MULTI-LAYERED MOLDED ARTICLE - A waterproof multi-layered molded article (06-25-2009
20090162662Low BIOFOULING FILTRATION MEMBRANES AND THEIR FORMING METHOD - The present invention discloses a method for forming a low biofouling filtration membrane. First, an ozone treatment is performed to a fluorine-based porous membrane to introduce peroxides on surface. Afterwards, a first grafting polymerization is initiated from the peroxides, and functional monomers are polymerized to introduce halide groups on surface. Finally, a second grafting polymerization is initiated from the halide groups, and macro-monomers are polymerized to introduce zwitterionic group on surface, so as to form the low biofouling filtration membrane.06-25-2009
20090297858MULTILAYER INSULATION FOR WIRE, CABLE OR OTHER CONDUCTIVE MATERIALS - The present disclosure relates to a multilayer insulation structure having superior abrasion resistance. The multilayer insulation structure has a first polyimide outer layer, a polyimide core layer and an optional second polyimide outer layer. The first and second polyimide outer layers contain a fluoropolymer micropowder. The first and second polyimide outer layers have a combined weight of from 10 to 80 weight % of the total weight of the multilayer insulation structure. The abrasion resistance of the multilayer insulation structure is from 1500 to 18300 scrape cycles. The multilayer insulation structure is useful as wire or cable insulation wrap.12-03-2009
20090297857ADHESIVE COMPOSITION BASED ON ETHYLENE COPOLYMERS, USEFUL FOR EXTRUSION-COATING AND EXTRUSION-LAMINATION ON A VARIETY OF SUPPORTS - The invention concerns an adhesive composition consisting of at least one ethylene polymer or copolymer, said composition comprising at least one unsaturated carboxylic acid ester comonomer, and at least one functional comonomer, useful in an extrusion-coating process for application on a support or in an extrusion-lamination process for bonding together several supports of different type or not, in a wide temperature range. The invention is characterized in that said composition has an unsaturated carboxylic acid ester content, higher than 5 wt. % and in that the functional comonomer consists of at least one reactive function in the form of acid group, anhydride or epoxy, whereof the proportion is less than 1 wt. % of the composition. Said composition has advantageous uses, in particular for bonding together substrates selected among aluminum, paper or cardboard, cellophane, films based of polyethylene, polypropylene, polyamide, polyester, polyvinyl chloride (PVC) polyvinylidene chloride (PVDC), poly-acrylonitrile (PAN) resins, oriented or not, metal-coated or not, physically or chemically treated or not and films coated with a thin inorganic barrier layer, such as polyester (PET, SiOx or AlOx).12-03-2009
20090053527Medical Instruments - By coating a base material with a film of a fluoropolymer such as PTFE, the coefficient of friction of the base material is lowered and the slipperiness of the base material is thus improved. Thus, it is intended to provide a medical instrument, for example, a guide wire for introducing a catheter. A medical instrument which has, on at least a part of a base material, a hydrophilic polymer film and a fluoropolymer film located as the upper layer thereof.02-26-2009
20090053528RELEASE FILM FOR SEMICONDUCTOR RESIN MOLDS - To provide a release film which has an extremely low gas permeability, an enormously small mold contamination by a mold resin and a high releasability.02-26-2009
20090202838SELF-ASSEMBLING OPTICAL FILM AND A METHOD OF MANUFACTURING THE SAME - A self-assembling optical film structure and a method of manufacturing the same are provided herein. The manufacturing method includes spreading a coating liquid formed with blending an acrylic resin, a fluothane-grafted acrylic resin, and a siloxane-grafted acrylic resin, or the liquid can be formed with an acrylic resin containing a fluorine compound or a silicon compound, so as to form a self-assembling optical film structure on a coated film surface, thus significantly reducing the cost. As a result, random and irregular array is generated during spreading the coating liquid, so we can effectively reduce the generation of optical interference due to the regular structure, and the product thereby has better brightness enhancement property and can be composed of relatively less layers of optical films.08-13-2009
20100178515Formation of Thin Uniform Coatings on Blade Edges Using Isostatic Press - The invention discloses utilizing isostatic-press (IP) processes apply a polymeric material (e.g, a PTFE foil) to uncoated razor blade edges forming thin, dense, and uniform coatings on blade edges which in turn exhibit low initial cutting forces correlating with more comfortable shaves. The isostatic press may be a hot isostatic press (HIP) or a cold isostatic press (CIP) or any other isostatic press process. The HIP conditions may include an environment of elevated temperatures and pressures in an inert atmosphere. The CIP conditions may include room temperature and elevated pressure. The polymeric material may be a fluoropolymer or non-fluoropolymeric material or any composite thereof. The lower surface of the polymeric material may be modified (e.g., chemical etching) to enhance adhesion to the blade edge. Two or more layers of polymeric material of similar or different properties may be isostatically pressed onto the uncoated blades.07-15-2010
20100261020FLUORINE-CONTAINING POLYMER AND AQUEOUS TREATMENT AGENT - Disclosed is a fluorine-containing polymer having (A) repeating units derived from a fluorine-containing acrylate monomer, and (B) repeating units derived from an amino group-containing monomer, wherein the fluorine-containing polymer is water-soluble. The fluorine-containing polymer has sufficiently high solubility, and can impart high water repellency, high oil repellency and high soil resistance to a porous substrate.10-14-2010
20110236691METHOD FOR PRODUCING FIXING-UNIT MEMBER AND FIXING-UNIT MEMBER - A method for producing a fixing-unit member including a base, a rubber elastic layer, and a PFA layer includes a step of forming a primer layer by applying a primer containing a low-melting fluorocarbon resin to the outer circumferential surface of a rubber roller having the rubber elastic layer on the outer circumferential surface of the base; a step of sheathing the rubber roller with a thermally shrinkable tube formed by diametrically expanding a PFA tube so as to have an inner diameter more than the outer diameter of the rubber roller; a step of forming the PFA layer from the thermally shrinkable tube by heating the thermally shrinkable tube so as to be thermally shrunken and fused with the rubber roller; and a reheating step of heating the PFA layer to a temperature equal to or higher than the melting point of the PFA contained in the PFA layer.09-29-2011
20100233488POLYAMIC ACID COMPOSITION, POLYIMIDE ENDLESS BELT, BELT SUPPORTING MEMBER, FIXING MEMBER AND IMAGE FORMATION DEVICE - A polyamic acid composition including a polyamic acid, the polyamic acid having an imidization ratio of from about 5.0% to about 25.0%, and being obtained by reacting a diamine compound, a tetracarboxylic dianhydride and an acid monoanhydride at an amount ratio that satisfies the following formula (09-16-2010
20090042037Metallized Flexible Laminate Material for Lighter-Than-Air Vehicles - A laminate material for lighter-than-air vehicles includes at least one monofilament yarn layer, a polymeric film layer adjacent to the at least one monofilament layer, and a metallized coating adjacent to said polymeric film layer. A clear film cover layer may be adhered to the metallized coating, and one or more fluorescent dyes may be incorporated into the clear film layer.02-12-2009
20110236692FLUOROELASTOMER COMPOSITIONS HAVING SELF-BONDING CHARACTERISTICS AND METHODS OF MAKING SAME - Self-bonding curable fluoroelastomer compositions are provided wherein the compositions including a) a fluoropolymer composition having at least one curable fluoropolymer; and b) a compound selected from the group consisting of aluminum acrylates, silicon acrylates, and ammonia acrylates, wherein the self-bonding curable fluoroelastomer composition is able to bond directly to a substrate. Bonded structures formed of such self-bonding compositions and a substrate having a surface bonded thereto are also described herein along with a method for bonding a self-bonding curable fluoroelastomer composition to a substrate surface. The fluoroelastomers herein may encompass both non-fully fluorinated (FKM) and fully fluorinated (FFKM) elastomers.09-29-2011
20090286088Process for Making Vinyl Fluoride Interpolymers and Dispersions - Interpolymers of 1-99 mol % vinyl fluoride and 99-1 mol % of at least one highly fluorinated monomer such as tetrafluoroethylene are disclosed. The interpolymers are characterized by the presence of ionic end groups and are prepared by polymerizing VF and fluorinated monomer in water with water-soluble free-radical initiators such as azoamidine initiators or persulfate initiators at temperatures within the range of 60 to 100° C. and reactor pressures within the range of 1 to 12 MPa (145 to 1760 psi). The invention further provides for protective self-supporting films and coatings formed from nonaqueous dispersions of the interpolymers, both for use on the surfaces of substrates including metal, plastic, ceramic, glass, concrete, fabric and wood.11-19-2009
20090110935CROSSLINKABLE FLUOROPOLYMER COMPOSITION AND USES THEREOF - A fluoropolymer block copolymer containing a hydrofluorocarbon and a polyamide-based crosslinking agent crosslinked at a temperature above about 500° F. (about 260° C.). The crosslinked-block copolymer has compatibility with both non-hydrofluorocarbon-based fluoropolymers and engineered resins. Additionally, the block copolymer has unexpectedly high temperature stability, higher than each of the individual components.04-30-2009
20100227173WATER-REPELLENT OIL-REPELLENT ANTIFOULING AGENT HAVING GOOD SOLUBILITY IN SOLVENT - Disclosed is a water-repellent oil-repellent antifouling agent containing a fluorine-containing polymer for a treatment for providing water repellency, oil repellency and antifouling property. The fluorine-containing polymer has a repeating unit (A) derived from a fluorine-containing acrylate monomer, and a repeating unit (B) derived from at least one non-fluorine acrylate monomer selected from the group consisting of a monomer (B1) having a cyclic hydrocarbon group and a monomer (B2) having a short chain hydrocarbon group. This water-repellent oil-repellent antifouling agent has good solubility in solvents, and exhibits excellent effects on various bases, especially on masonries.09-09-2010
20110244247FLUOROPOLYIMIDE SINGLE LAYERED INTERMEDIATE TRANSFER MEMBERS - An intermediate transfer media, such as a belt, that includes a fluoropolyimide polymer.10-06-2011
20110244248COATING AND A METHOD OF COATING - The present invention provides a method of coating at least one surface of a substrate comprising the step of applying a coating comprising fibres onto the at least one surface of the substrate, wherein upon application of the coating on the at least one surface of the substrate, the surface exhibits hydrophilicity or greater hydrophilicity compared to an uncoated surface. The present invention also provides a coating for coating at least one surface of a substrate, wherein the coating comprises fibres, and wherein a surface coated with the coating exhibits hydrophilicity or greater hydrophilicity compared to an uncoated surface. The anti-wetting coating may have a high degree of transparency.10-06-2011
20110086229PERFLUOROELASTOMER COMPOSITIONS AND METHODS OF PREPARING SAME - The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative. One fluorine-containing elastomer composition herein, having a short crosslinking time, has perfluoroelastomers (A) having a tetrafluoroethylene unit, a perfluoralkylvinyl ether unit (a) and a monomer unit (b) having at least one kind selected from the group consisting of a nitrile group, a carboxyl group and an alkoxycarbonyl group, wherein the composition has two or more kinds of perfluoroelastomers (A) having differing contents of perfluoroalkylvinyl ether unit (a).04-14-2011
20110244246Process for Producing a Haemocompatible Article of Complex Configuration and Article Thus Obtained - Process for producing a hemocompatible article of complex configuration and article thus obtained. According to the invention, a membrane (10-06-2011
20110177343POLYMERS AND POLYMER COATINGS - The invention provides polymers, methods of preparing polymers, and compositions that include polymers, wherein said polymers include a plurality of two-carbon repeating units in a polymer chain, wherein one or more of the two-carbon repeating units of the polymer chain have a substituent that is covalently bonded to a semifluorinated alkyl ethoxy moiety, and the semifluorinated alkyl ethoxy moiety is attached to the polymer chain substituent through an ester, amide, ketone, carbamate, amine, or other suitable linking group. The polymers can be used to provide antifouling coatings.07-21-2011
20110097588FUNCTIONAL SURFACES COMPRISED OF HYPER NANOCOMPOSITE (HNC) FOR MARKING SUBSYSTEM APPLICATIONS - Provided are hyper nanocomposite, hyper nanocomposite coatings, devices, and articles including s hyper nanocomposite coatings. An article can include a surface including at least one region and a hyper nanocomposite coating disposed over the one region, wherein the hyper nanocomposite coating can include a plurality of nanoparticles substantially uniformly dispersed in one or more cross-linked hyperbranched polymers selected from the group consisting of polycarbosilane, polycarbosilixane, and polycarbosilazene, polyfluorocarbon.04-28-2011
20110086230METHOD FOR MODIFYING FLUORING RESIN FILM - A simple short-time method for modifying a fluorine resin film so that hydrophilicity is not likely to deteriorate over time. The method for modifying a fluorine resin film is characterized in that the surface of the fluorine resin film is provided with hydrophilicity by bringing the fluorine resin film into contact with a process gas, which contains gas containing fluorine atoms and at least one of gas containing oxygen atoms or inert gas.04-14-2011
20080268258TURBINE BLADE PROTECTIVE BARRIER - A method of manufacturing a turbine blade includes providing a multilayer polymeric film. The multilayer polymeric film includes a first layer including an acrylic-based adhesive, a second layer disposed over the first layer, and a third layer disposed over the second layer. The second layer includes a blend of an acrylic polymer and fluoropolymer. The third layer has at least a portion with a smooth surface. The third layer includes fluoropolymer. The method further includes laminating the multilayer polymeric film over at least a portion of a turbine blade work piece. The first layer contacts the turbine blade work piece.10-30-2008
20100330374PRESSURE MEMBER, FIXING DEVICE, AND IMAGE FORMING APPARATUS - A pressure member is used for fixing in electrophotography and includes at least a substrate, an elastic layer provided on the substrate, and a surface layer includes carbon and a fluororesin having a structure represented by Formula (1):12-30-2010
20100183881Laminate - In a coextrusion molding method, a laminate having excellent interlaminar adhesion strength with a fluorocopolymer is provided, and also a laminate which can be used more than enough even at high temperatures or in applications where the laminate comes into contact with oil, gasoline or the like by controlling various properties of the adhesive layer is provided.07-22-2010
20090220797ABRASION RESISTANT POLY(VINYL CHLORIDE) PLASTISOL - An abrasion resistant poly(vinyl chloride) plastisol is disclosed. The plastisol includes an effective amount of polydimethylsiloxane to increase abrasion resistance while not adversely decreasing coefficient of friction. Articles subject to friction, such as industrial power transfer belts, benefit from the abrasion resistant plastisol.09-03-2009
20090214872OPTICAL FILM, POLARIZING PLATE, IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING OPTICAL FILM - An optical film is provided, the optical film including: a transparent support; and at least one low refractive index layer on or above the transparent support, the low refractive index layer being obtained by hardening a composition containing: (A) a fluorine atom-free polymerizable compound having two or more ethylenically unsaturated groups in one molecule thereof; (B) low refractive index inorganic fine particles; and (C) a polyrotaxane compound.08-27-2009
20090286089ACRYLIC-BASED ADHESIVES FOR POLYVINYLIDENE SURFACES - A process for improving adhesion to a surface that is at least partially coated with a fluorocarbon-containing coating, as well as a method for bonding surfaces that are at least partially coated with a fluorocarbon-containing coating, are disclosed. Moreover, compositions that may be used in the aforementioned process and method are disclosed. Additionally, articles and assemblies that include surfaces that are coated with a fluorocarbon-containing coating are disclosed.11-19-2009
20090162664PREPARATION OF A SELF-BONDING THERMOPLASTIC ELASTOMER USING AN IN SITU ADHESION PROMOTER - The invention describes compositions that include amine-containing silsesquioxane or an amine-containing alkyltrialkoxysilane and a thermoplastic elastomer as well as methods of preparation of the compositions that are useful as self-bonding adhesives for various substrates.06-25-2009
20120301728COATING COMPOSITION FOR SOLAR HEAT-COLLECTING REFLECTOR, AND SOLAR HEAT-COLLECTING REFLECTOR AND PROCESS FOR ITS PRODUCTION - To provide a coating composition for back coating, by which, in a solar heat-collecting reflector, a cured coating film layer excellent in durability such as heat resistance or water resistance and excellent in weather resistance, scratch resistance and impact resistance, can be formed, and a solar heat-collecting reflector having such a cured coating film layer. A coating composition for back coating to be used for the production of a solar heat-collecting reflector, which comprises a fluoropolymer (A) having units (A1) derived from a fluoroolefin and units (A2) having a crosslinkable group. A solar heat-collecting reflector having a cured coating film layer formed by the coating composition.11-29-2012
20110027593FLUORINE-CONTAINING COPOLYMER, PAPER PROCESSING AGENT, AND COATING FILM-FORMING AGENT FOR COSMETIC PREPARATION - Disclosed is a fluorine-containing copolymer having sufficient stability in water, which is capable of providing paper with sufficient oil resistance. The fluorine-containing polymer contains, as essential components, (a) a fluorine-containing monomer represented by general formula (I) CH02-03-2011
20120148848POLYMERIC SUBSTRATES HAVING A THIN METAL FILM AND FINGERPRINT RESISTANT CLEAR COATING DEPOSITED THEREON AND RELATED METHODS - Disclosed are methods of coating a polymeric substrate. The methods include (a) depositing a thin metal film onto the polymeric substrate, and (b) depositing a transparent radiation curable film-forming composition onto a thin metal film, wherein the transparent radiation curable film-forming composition comprises a fluorine-containing radiation curable compound.06-14-2012
20090035581WOOD GRAIN EXTRUSIONS - The invention is the provision of an elongated imitation wood product or component which has a plastic core and a plastic coating on at least one surface with the coating, which is of two different colours and which has a randomly swirled pattern, giving a realistic appearance of the wood grain of natural wood to the product. The invention further is in the method and equipment for producing such a realistic imitation wood product or component made of plastic.02-05-2009
20120208030SOIL AND STAIN RESISTANT COATING COMPOSITION FOR FINISHED LEATHER SUBSTRATES - A coated leather substrate having at least one surface that comprises at least one first layer above that surface and at least one second layer above that first layer and, the first layer comprises at least one polymer and wherein the second layer being different in its chemical composition from the first layer comprises the reaction product of a cross-linking reaction of at least one first composition said first composition comprising one or more compounds having at least one fluoropolyether segment and at least two cross-linkable groups and said second composition comprising at least one fluorinated polyolefin. Furthermore are provided a coating composition, methods of coating leather substrates and use of the coating compositions.08-16-2012
20080261050Multilayer Fluoropolymer Films - The invention relates to a multi-layer film having at least one fluoropolymer layer, useful for high-purity contact applications. Preferably the fluoropolymer layer(s) are polyvinylidene fluoride polymers and copolymers.10-23-2008
20120156504COATING MATERIAL COMPOSITION FOR LIQUID IMMERSION EXPOSURE APPARATUS, LAMINATE, METHOD FOR FORMING LAMINATE, AND LIQUID IMMERSION EXPOSURE APPARATUS - The present invention relates to a coating material composition for a liquid immersion exposure apparatus, which is used for the purpose of forming a lyophobic layer on a surface of a component member of the liquid immersion exposure apparatus which performs a light exposure of a substrate by irradiating with an exposure beam through a liquid, in which the composition contains a fluorine-containing polymer which has, in the main chain, a repeating unit that has a fluorine-containing aliphatic ring structure containing two or three etheric oxygen atoms which are not adjacent to each other, in the ring structure.06-21-2012
20120171495WATER AND OIL RESISTANT AGENT FOR PAPER, TREATMENT PROCESS AND PAPER - Disclosed is a water and oil resistant agent comprising a fluorine-containing copolymer obtained by copolymerizing a (meth)acrylate monomer having a polyfluoroalkyl group having 1-6 carbon atoms, hydrophilic monomer, and monomer having an anion-donating group, which agent affords a superior water and oil resistance to a paper. The invention also discloses a process for treating a paper by the water and oil resistant agent and a treated paper thereby.07-05-2012
20100047585PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLYMER DISPERSIONS USING AN ION-EXCHANGE RESIN AND DISPERSIONS OBTAINED THEREFROM - The present invention provides a process for reducing the amount of fluorinated emulsifier in fluoropolymer dispersions by contacting the fluoropolymer dispersion with an anion exchange resin in the presence of amphoteric surfactants or anionic surfactants of low molecular weight and provides fluoropolymer dispersions containing low amounts of fluorinated emulsifier and no or only low amounts of non-ionic surfactants.02-25-2010
20120315488LAMINATE AND PROCESS FOR ITS PRODUCTION - To provide a laminate which is excellent in weather resistance and moisture-proofing property and also excellent in interlayer adhesion and its long-term stability, and a process for its production. A laminate which comprises a substrate sheet containing a fluororesin, an adhesion layer containing an acrylic resin, and a moisture-proofing layer containing, as its main component, at least one inorganic compound selected from the group consisting of inorganic oxides, inorganic nitrides and inorganic oxynitrides, laminated in this order, wherein the surface composition (as measured by X-ray photoelectron spectroscopy) of the surface in contact with the adhesion layer, of the substrate sheet, is such that the atomic percentage of nitrogen is at least 0.2 at % and at most 3.0 at %, and the atomic percentage of oxygen is at least 1.0 at % and at most 5.0 at %.12-13-2012
20100261019Primer Composition and Metal-Rubber Laminate Using the Same - A primer composition for use as a primer in the production of metal/primer/adhesive/rubber laminates, which comprises 100 parts by weight of polyparavinylphenol and 50-300 parts by weight of an organometallic compound can give distinguished water resistance and acid resistance, when used for vulcanization bonding of a plated steel sheet and unvulcanized rubber or for simple bonding of a plated steel sheet and vulcanized rubber, and metal-rubber laminates produced by using the primer composition can be effectively used as rubber-metal integrated type gaskets, particularly fuel cell gaskets, HDD cover gaskets (metallic separator-integrated type gaskets), etc.10-14-2010
20120077042TRANSPARENT COMPOSITE CONDUCTORS HAVING HIGH WORK FUNCTION - There is provided a transparent composite conductor. The composite conductor has a first layer that includes a transparent conductive material and a second layer that includes a fluorinated acid polymer.03-29-2012
20120077041FLUOROOXYALKYLENE GROUP-CONTAINING POLYMER COMPOSITION, A SURFACE TREATMENT AGENT COMPRISING THE SAME AND AN ARTICLE TREATED WITH THE AGENT - A fluorooxyalkylene group-containing polymer composition including a liner fluorooxyalkylene group-containing polymer represented by the formula (1) which has a hydrolysable group at a terminal and is hereinafter called “one-terminal modified polymer”, and a liner fluorooxyalkylene group-containing polymer represented by the following formula (2) which has hydrolysable groups at the both terminals and is hereinafter called “both-terminal modified polymer”, wherein an amount of the both-terminal modified polymer is 0.1 mole % or more and less than 10 mole %, relative to a total mole of the one-terminal modified polymer and the both-terminal modified polymer.03-29-2012
20120183782IMPLANTS WITH A PHOSPHAZENE-CONTAINING COATING - The present disclosure relates to implants with a biocompatible coating having antithrombogenic properties and which also contains a pharmacologically active agent, as well as a process for their production.07-19-2012
20120225300WATER/OIL RESISTANT COMPOSITION, ARTICLE TREATED THEREWITH, AND PROCESSES FOR THEIR PRODUCTION - To provide a water/oil resistant composition which can impart a sufficient water/oil resistance to a base material even though a fluorinated copolymer having an R09-06-2012
20120082854SELF-STRATIFYING COATING - A self-stratifying coating composition is provided. The self-stratifying coating can include a base layer having a telechelic resin with reactive end groups and an alkoxide oligomer. In addition, a top layer having an acrylate and/or methacrylate such as a fluorinated acrylate, a fluorinated methacrylate, a fluorinated hydrocarbon copolymerized with an acrylate, a fluorinated hydrocarbon copolymerized with a methacrylate and combinations thereof, and a crosslinking agent can be included. In addition, the base layer and the top layer can have an interfacial surface tension therebetween that is within a range of about 15 to 60 mJ/cm04-05-2012
20110123810Protecting agent for concrete, masonry surface, bricks, clay roofing, tiles, marble, granite, concrete slate, stucco, paving stones, unglazed ceramic, sandstone, limestone, wood and other objects against stains, dirt, water and oil penetration - An aqueous composition of a non-siliceous fluorocarbon polymer forms a dry deposit derived from the non-siliceous fluorocarbon polymer on the surface of construction material; the non-siliceous fluorocarbon polymer being characterized by the presence of fluorocarbon units of up to 6 carbon atoms; this non-siliceous fluorocarbon polymer is a protecting agent imparting an excellent water and oil repellency and also protection against stains and dirt, to bricks, clay roofing, different kinds of tiles, marble, granite, slate, stucco,paving stones, unglazed ceramic, sandstones, limestone, wood and other objects; it is durable and can be processed at low temperature; the composition may also include silicone based agents and acrylics and can provide a natural, satin or wet look to the construction material surface.05-26-2011
20110262754ARCHITECTURAL ARTICLES COMPRISING A FLUOROPOLYMERIC MULTILAYER OPTICAL FILM AND METHODS OF MAKING THE SAME - This disclosure relates to an architectural article comprising a multilayer optical film comprising optically thin polymeric layers, wherein at least one of the optically thin polymeric layers comprises a fluoropolymer, and wherein the multilayer optical film is UV-stable.10-27-2011
20120100379FLUOROELASTOMER BONDING COMPOSITIONS SUITABLE FOR HIGH-TEMPERATURE APPLICATIONS - Bonding compositions are provided herein for bonding a curable fluoroelastomer composition, and preferably a perfluoroelastomer composition, to a substrate during a heat curing process. The compositions include (a) a compound selected from the group consisting of aluminum acrylates, silicon acrylates, ammonia acrylates, and combinations thereof, (b) an adhesive compound; and (c) a solvent. Methods of bonding fluoro- and perfluoroelastomers to a substrate surface are also including herein which utilize the bonding compositions.04-26-2012
20130017398SOIL RESIST COMPOSITIONSAANM MATERNIAK; JOYCE MONSONAACI HockessinAAST DEAACO USAAGP MATERNIAK; JOYCE MONSON Hockessin DE USAANM Carey; Edward PatrickAACI AtglenAAST PAAACO USAAGP Carey; Edward Patrick Atglen PA US - A soil resist, oil and water repellent agent comprising a dispersion of a polyfluoro organic compound having at least one of a urea, urethane, or ester linkage, at least one anionic non-fluorinated surfactant, a nonfluorinated vinyl polymer, and amorphous silicon dioxide, particularly useful on fibers and yarns containing residual spin finish.01-17-2013
20080226923Weldable Corrosion-Protective Agent and Binder Therefor - The invention relates to a binding agent comprising at least one titanium and/or one zircon compound (at least 0.5 wt. % in relation to 100 wt. % binding agent), at least one organo-functional silan, in particular, a monosilan, and a solution. The invention is characterised in that the binding agent comprises at least one fluorinated polymer which is insoluble in the binding agent solution. The invention also relates to a corrosion protection agent which is produced using the binding agent and a weldable corrosion protection agent, in addition to a workpiece which is coated with the inventive corrosion protection agent.09-18-2008
20100075151METHOD FOR CONTROLLING AND LIMITING ADHESIVE MIGRATION USING ANTI WETTING AGENT - A method and assembly for controlling adhesive migration is provided. The method uses a surface altering agent that can limit the flow of adhesive. The surface altering agent may prevent the wetting of the surface area to which it is applied. As two components are coupled together, the adhesive may spread beyond their boarders. The surface altering agent may prevent the spread of the adhesive into sensitive areas.03-25-2010
20130095328LAMINATED BODY AND VULCANIZATE THEREFOR - The laminate according to the present invention 04-18-2013
20110223427METHOD OF PRODUCING ELECTRICALLY INSULATING THERMALLY CONDUCTIVE SHEET, ELECTRICALLY INSULATING THERMALLY CONDUCTIVE SHEET, AND HEAT DISSIPATING MEMBER - The method of producing an electrically insulating thermally conductive sheet of the present invention includes the steps of (I) preparing a plurality of sheet materials consisting essentially of a fluororesin containing polytetrafluoroethylene, thermally conductive inorganic particles, and a forming aid; (II) stacking the plurality of sheet materials on one another and rolling the stacked sheet materials together; and (III) removing the forming aid. In the production method of the present invention, the step (I) and the step (II) may be repeated alternately. The sheet material that can be used in the production method of the present invention is, for example, a base sheet obtained by forming a mixture composed of a fluororesin containing polytetrafluoroethylene, thermally conductive inorganic particles, and a forming aid into a sheet, or a laminated sheet obtained by stacking a plurality of base sheets on one another and rolling them together.09-15-2011
20130149543WATER REPELLENT COMPOSITION, ITS PRODUCTION METHOD, HYDROPHOBIC SUBSTRATE TREATING AGENT COMPOSITION AND ARTICLE - To provide a water repellent composition which is capable of imparting sufficient water repellency and alcohol repellency to a hydrophobic substrate without significantly decreasing the antistatic property imparted to the hydrophobic substrate by an antistatic agent, and which presents a low environmental impact, its production method, a hydrophobic substrate treating agent composition and an article.06-13-2013
20130157062LAMINATE AND PROCESS FOR PRODUCING LAMINATE - Provision of a laminate excellent in weather resistance and gas barrier property and also excellent in adhesion between layers and its durability; and a process for producing such a laminate.06-20-2013
20130122309POLYVINYLIDENE FLUORIDE DISPERSION - The invention relates to a polyvinylidene fluoride (PVDF) solvent dispersion composition containing PVDF (such as KYNAR 500) that is free of fluorosurfactants, an organic solvent, and low levels of dispersants. A pigmented version of this dispersion is also covered. The dispersion is useful for producing tough, chemical-resistant coatings, especially on metallic substrates, including for use as a coil coating or an architectural coating.05-16-2013
20120021226FLUOROPOLYMER MULTI-LAYER ARTICLES - Provided is a multilayer article having a partially fluorinated or a perfluorinated fluoroplastic layer, a layer that comprises a copolymer comprising interpolymerized units derived from at least one monomer having a glycidyl functional group, and a substrate. The second layer is disposed between the first layer and the substrate layer and adhesively bonds the first layer and substrate layer. Optionally, there is provided a third layer including a perfluoroplastic, where the first layer is disposed between the second layer and the third layer and adhesively bonds the second layer to the third layer. Also provided are methods of making multilayer articles and methods of using multilayer articles.01-26-2012
20120295117COATING MATERIAL AND LAYERED BODY - A coating material including a perfluorocarbon sulfonic acid resin which is a copolymer including a polymerization unit represented by —(CF11-22-2012
20120094131PROTECTIVE SHEET FOR SOLAR CELL MODULE - Provided is a protective sheet for a solar cell module having a resin sheet, a vapor deposited layer containing an inorganic oxide provided on at least one side thereof, and a fluorine resin layer containing a silane coupling agent laminated on the vapor deposited layer.04-19-2012

Patent applications in class Of fluorinated addition polymer from unsaturated monomers

Patent applications in all subclasses Of fluorinated addition polymer from unsaturated monomers