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JP3932338B2 |
To provide a fluorine polymer ion exchange membrane excellent in characteristics as a solid polymer electrolyte and in oxidation resistance, for one by radiation graft. With the fluorine polymer ion exchange membrane with a sulfonic acid...
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JP3920789B2 |
To provide a drip-preventing agent comprising a polytetrafluoroethylene containing polymer blend which does not show a self- adhering property and has a freely flowing property. Particles obtained by wholly or partially sealing the parti...
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JP3909020B2 |
Thermoplastic resin modifier comprises (A) polytetrafluoroethylene, and (B) alkyl (meth)acrylate containing 70 wt.% or more alkyl (meth)acrylate having 1-4C alkyl. Independent claims are also included for (1) a thermoplastic composition ...
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JP2007510029A |
Modified perfluoroplastics and method for the production thereof. The invention relates to the field of chemistry and relates to modified perfluoroplastics that can be used, for example, in tribomaterials, and a method for the production...
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JP2007507560A |
A fluorinated ion exchange polymer is prepared by grafting a monomer onto a base polymer, wherein the grafting monomer is selected from the group consisting of structure 1a, 1b and mixture thereof; wherein Y is selected from the group co...
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JP2007066852A |
To provide a polymer electrolyte film for fuel cell and a fuel cell having good power generating property under non-humidified operation condition or that of relative humidity of 50% or less at operation temperature of 100°C to 300°C, ...
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JP3873261B2 |
To enable development with an alkaline aq. soln., to ensure high sensitivity and high resolution and to easily form a patterned thin film excellent in insulating property, flatness, etc., by using a specified fluorine-contg. copolymer, a...
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JP2006351244A |
To provide a lower cost solid polyelectrolyte membrane having higher performance, which is realized by optimizing conditions of radioactive ray irradiation.Electron rays are accelerated in vacuum with an acceleration voltage of 60 to 300...
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JP2006527274A |
Fluoroplastics containing fluorocarbon resins and silicones are prepared by first mixing a fluorocarbon resin with a compatibilizer, then adding a curable organopolysiloxane with a radical initiator, and vulcanizing the organopolysiloxan...
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JP2006307051A |
To produce a high performance solid polymer electrolytic membrane having both high proton conductivity and excellent oxidation resistance by a radiation graft polymerization method, and to provide a high performance fuel battery equipped...
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JP2006265478A |
To provide a method for producing an electrolyte material that is excellent in oxidation resistance.The method comprises a process for introducing a polymerization starting point into a base material, a process of grafting a vinyl monome...
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JP3814301B2 |
In accordance with the present invention, it has been discovered that perfluorinated hydrocarbon polymers can be used as fillers for the preparation of adhesive formulations having excellent dielectric properties, i.e., very low conducti...
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JP2006202766A |
To provide an electrolyte composite for a fuel cell high in oxidation resistance and low in water-absorbing property.The electrolyte composite containing a polymer electrolyte material having a structure expressed by a general formula (1...
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JP2006511660A |
Provided is a fluoroplastic or latex comprising a nitrogen-containing cure site and units derived from a fluorinated monomer. Also provided is a curable blend comprising a fluoroplastic and a fluoroelastomer gum, wherein said fluoroplast...
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JP2006045305A |
To provide an emulsion for a water-based inkjet ink giving a water-based inkjet ink having good printing stability and printing density and excellent print quality such as rubbing resistance and gloss.The emulsion for a water-based inkje...
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JP2006504856A |
A pipe or liner for use in the oil and gas industry that comprises a melt-mixed bend of polyamide and grafted fluoropolymer having polar functionality where the grafted fluoropolymer having polar functionality exists as a discontinuous p...
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JP3739713B2 |
To provide an ion exchange membrane which is a fluoropolymer ion exchange membrane that is at a low cost and has a wide ion exchange capacity and is particularly suitable for a fuel cell. The fluoropolymer ion exchange membrane has such ...
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JP2005539117A |
A process for preparing a graft copolymers is provided comprising exposing a polymeric base material to a dose of ionizing radiation, and then contacting the irradiated base material with a microemulsion comprising at least one fluorosty...
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JP2005537367A |
Polyamide compositions containing non-melt-processible fluoropolymers as additives, and processes for making such additives. The fluoropolymer particles have a standard specific gravity (SSG) of less than 2.225 and comprise a core of hig...
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JP3723250B2 |
PURPOSE: To provide a base material for producing a refractive index distribution type optical fiber. CONSTITUTION: The base material composed of a high refractive index inside layer 5 and a low refractive index outside layer 3 is produc...
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JP2005320501A |
To provide a manufacturing method of a fluorine-containing elastomer polymer excellent in molding processability, mechanical strengths such as tensile strength and chemical strengths such as chemical resistance.The manufacturing method o...
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JP2005307026A |
To provide an inexpensive, functional fluoropolymer material which is excellent in heat resistance, chemical resistance, physicochemical functions and durability and offers a high design freedom of various characteristics, and its prepar...
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JP3700365B2 |
To obtain the subject graft copolymer capable of providing a molding product excellent in mechanical characteristics in a high temperature region by copolymerizing a specific monomer mixture in the presence of a saturated iodine-containi...
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JPWO2003095083A1 |
A surfactant composed of a graft polymer in which at least one of a branch polymer and a stem polymer contains a fluoroalkyl group has high liquid medium solubility and is highly soluble in a liquid medium, even though it contains a high...
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JP2005234476A |
To provide an antireflection film having high surface uniformity and sufficient antireflection performance and scratch resistance, and to provide an image display apparatus using the antireflection film.The antireflection film is an anti...
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JP2005522541A |
The present invention provides a method of preparing an aqueous dispersion of poly(perfluorovinyl ether) homopolymers. The present invention further relates to a method of making an aqueous fluoropolymer dispersion comprising bicomponent...
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JP2005200648A |
To provide a graft copolymer suitable as a dispersive viscosity index improver in a lubricant oil composition for an EGR engine.The graft copolymer especially useful as the dispersive viscosity index improver in the lubricant oil composi...
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JP3676572B2 |
To obtain the subject emulsion having good adhesion to primer coatings and substrates by emulsion-polymerizing a (meth)acrylate monomer and vinylidene chloride in the presence of a vinyl chloride-based resin component as seeds. This viny...
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JP2005162330A |
To make it possible to use a chemical product having a structure with a base of a grafted fluoropolymer in storage and transportation.This relates to the use of a chemical product having a structure of an inner layer contacting a fluid b...
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JP3656262B2 |
PURPOSE: To obtain the subject composition, containing a polymer prepared by grafting a compound having a binding group capable of carrying out the grafting and a functional group capable of imparting the adhesion onto a polymer, having ...
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JP3656244B2 |
To economically provide a highly durable solid polyelectrolyte which is superior in oxidation resistance against peroxides generated by cell reaction, intending for the use of electrolyte membranes or the like such as polyelectrolyte typ...
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JP2005129272A |
To provide a nonaqueous electrolyte battery with excellent high rate charge/discharge performance and cycle performance using a gel nonaqueous electrolyte.This nonaqueous electrolyte battery has at least a positive electrode, a negative ...
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JP2005113116A |
To provide a tetrafluoroethylene-based polymer overcoming defects such as low toughness, abrasion and creep deformation under sliding condition, low radiation resistance, distortion of the material in crosslinking treatment and the like....
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JP3640103B2 |
To produce the subject composition improved in impact resistance in addition to heat and chemical resistaces and flame retardance by selecting a fluorine-containing polymer as a blending material for a polyphenylene sulfide composition. ...
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JP3632330B2 |
To provide a method for producing a fluorine-containing graft copolymer which is a thermoplastic fluorine-containing copolymer elastomer, improved in compression set resistance characteristics and resultantly suitably usable as a molding...
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JP2005060655A |
To obtain a slidability modifier with high dispersibility in a thermoplastic resin, capable of enhancing slidability of the thermoplastic resin and excellent in powder handleability, to provide a production process therefor, and to obtai...
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JP2005507012A |
The present invention provides for a solid polymer electrolyte membrane having a fluorinated ionomer having imbibed therein a non-fluorinated, non-ionomeric polymer, wherein the fluorinated ionomer comprises at least 6 mole % of monomer ...
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JP2005506406A |
The present invention provides for a solid polymer electrolyte membrane having a fluorinated ionomer having imbibed therein a non-fluorinated, non-ionomeric polymer, wherein the fluorinated ionomer comprises at least 6 mole % of monomer ...
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JP2005047275A |
To provide a structure having a metal layer L1, a fluorinated primer layer L2 as an arbitrary component, and a fluorinated polymer layer L3 in this order, one example showing that the metal layer L1 is a collector, the fluorinated polyme...
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JP2005036118A |
To provide a modifier for a thermoplastic resin which shows high handleability and dispersibility of polytetrafluoroethylene and imparts an excellent flame retardance and appearance of a molded product when added to the thermoplastic res...
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JP3608406B2 |
To provide a modified fluororesin molded product having sufficient strength and also imparted by ion-exchanging property, hydrophilic one, adhesive one, abrasion resistance or the like. This modified fluororesin molded product is produce...
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JP3605964B2 |
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JP3605861B2 |
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JP2004339383A |
To provide a functional pipette tip and a tube capable of carrying out collection, or separation and purification of a body composition, e.g. a protein in high efficiency while keeping a sucking and discharging speed large by directly at...
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JP2004534892A |
This invention concerns functional fluorine-containing copolymers compositions and ionomers derived therefrom. The ionomers formed are useful in electrochemical applications such as batteries, fuel cells, in exchange membranes, sensors a...
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JP2004534892A5 |
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JP2004285107A |
To provide an NAD (nonaqueous dispersion) type coating composition forming a coating film having low staining properties, good coating operation efficiency and high hardness and to provide the coating material.The NAD type coating compos...
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JPWO2003002660A1 |
The present invention comprises at least one fluoroolefin polymer having a crosslinkable group at the end and / or side chain of the molecule and at least one nonfluoroolefin polymer having a crosslinkable group at the end and / or side ...
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JP3564587B2 |
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JP2004231816A |
To provide a novel anionic adsorption resin having good adsorbability, desorbability and reusability.The anionic adsorption resin is obtained by graft polymerization of a dialkylaminoalkyl (meth)acrylate to a fluorine resin. The anionic ...
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