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Matches 151 - 200 out of 8,515

Document Document Title
WO/2014/115679A1
The purpose of the present invention is to provide a method for recovering a fluorine-containing ether, wherein the fluorine-containing ether to be used when producing a fluoropolymer can be recovered at a high yield, and the recovery ti...  
WO/2014/104416A1
The purpose of the present invention is to provide a production method by which an aqueous dispersion liquid containing polyvinylidene fluoride can be produced with high productivity. This production method for a polyvinylidene fluoride ...  
WO/2014/098910A1
A method of producing an electrolyte membrane includes providing a dispersion solution that has a crosslinked perfluorinated ionomer material and a linear perfluorinated ionomer material dispersed in a carrier fluid or mixture carrier fl...  
WO/2014/100593A1
A composite particle includes a discrete, hollow, ceramic spheroid and a fluoropolymer layer disposed thereon. The fluoropolymer is a homopolymer or copolymer of a perfluoroalkyl vinyl ether; a perfluoroalkoxy vinyl ether; at least one f...  
WO/2014/096224A1
A method for preparing a vinyl chloride polymer comprising • a step of polymerising the vinyl chloride, and optionally a comonomer of same, carried out in an aqueous dispersion in the presence of at least one polymerisation initiator, ...  
WO/2014/099311A1
Described herein is a method of making a fluoropolymer and fluoropolymers thereof, wherein the method comprises: (a) providing an aqueous solution comprising a water soluble polyiodide salt of Formula (I): M+y[I-I-(I)Jy - wherein M is a ...  
WO/2014/098912A1
A proton exchange material includes a linear perfluorinated carbon backbone chain and a side chain extending off of the linear perfluorinated carbon backbone chain. The side chain includes at least one sulfonimide group, -SO2-NH-SO2-, an...  
WO/2014/098360A1
The present invention relates to a method for preparing a vinyl-based polymer and a vinyl-based copolymer including a vinyl chloride-based material through suspension polymerization in which the generation of foam is prevented while main...  
WO/2014/098907A1
A method of fabricating low EW, water insoluble electrolyte materials includes providing a perfluorinated polymer resin that includes perfluorinated carbon-carbon backbone chain and sulfonyl fluoride ended perfluorinated side chains, ext...  
WO/2014/091501A1
In the present disclosure an easily processable ultrahigh molecular weight polyethylene and a process for preparation thereof is disclosed wherein the easy processable ultrahigh molecular weight polyethylene is prepared by melt mixing a ...  
WO/2014/084399A1
The purpose of the present invention is to provide: a polytetrafluoroethylene aqueous dispersion which includes extremely fine polytetrafluoroethylene particles, and which exhibits excellent dispersion stability; and an extremely fine po...  
WO/2014/084400A1
The purpose of the present invention is to provide a method in which a polytetrafluoroethylene (PTFE) aqueous dispersion having an extremely small PTFE particle size and exhibiting excellent dispersion stability can be produced using mul...  
WO/2014/084397A1
The purpose of the present invention is to provide a method with which a fluoropolymer aqueous dispersion having an extremely small particle size and exhibiting excellent dispersion stability can be produced, even without using long-chai...  
WO/2014/078825A1
A composition is disclosed that includes fluorinated polymer and a non-fluorinated polymer. The fluorinated polymer includes first divalent units independently represented by formula and second divalent unit independently comprising a pe...  
WO/2014/074288A1
The present invention relates to the polymerization and copolymerization of monomers in the presence of fluorinated propylene solvents. More particularly, the present invention relates to the use of polymerization mediums suitable to pol...  
WO/2014/069940A1
Disclosed herein is a polyvinyl chloride resin, including: a first particle group having a particle diameter of 0.01 to less than 1μm; and a second particle group having a particle diameter of 1 to 10μm, wherein the volume ratio of the...  
WO/2014/065570A1
The present invention relates to a polyvinyl chloride-based resin latex, and a preparation method therefor. A polyvinyl chloride-based paste resin of the present invention has improved foam properties and moisture resistance and increase...  
WO/2014/055853A1
A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggreg...  
WO/2014/046908A1
A fluoroelastomer comprising a copolymer of fluoroolefin monomers selected from one or more of the group consisting of 2,3,3,3-tetrafluoropropene, 1,3,3,3-tetrafluoropropene and 1-chloro-3,3,3-trifluoropropene, and ethylenically unsatura...  
WO/2014/046445A1
The present invention relates to a polyvinyl chloride latex which is obtained by the steps of carrying out polymerization with an initially reduced supply of polywater and increasing the solids content of latex by additional supply of po...  
WO/2014/044961A1
The present invention relates to an aqueous emulsion composition of organic peroxide without a protective colloid agent characterised in that the emulsifying agent consists of a nonionic surfactant chosen exclusively from a block copolym...  
WO/2014/031330A1
A process of synthesizing poly(2,3,3,3-tetrafluoropropene), comprising reacting 2,3,3,3-tetrafluoropropene monomers in a reaction medium in the presence of an initiator, wherein the initiator is added to the reaction medium in multiple p...  
WO/2014/028485A1
A method of preparing a trihalide resin, where a trihalide ion solution is contacted with a styrene divinylbenzene polymer resin having polymer bonded -ER3+ X- groups where E is N, P, or As, R is a hydrocarbon group and X is C1, Br, or I...  
WO/2014/007344A1
Provided is a water and oil repellent composition that provides water and oil repellency that is excellent for base materials such as textile products, and is excellent for preventing adhesion of polymers on rolls during processing. The ...  
WO/2013/189826A1
The invention pertains to a tetrafluoroethylene (TFE) copolymer comprising recurring units derived from at least one per(halo)fluoroolefin different from TFE [monomer (F)] [monomer (F)], in an amount of 0.005 to 0.250 % moles, with respe...  
WO/2013/189824A1
The invention pertains to a tetrafluoroethylene (TFE) copolymer comprising recurring units derived from at least one perfluoroalkyl(oxy)vinylether of formula CF2=CF-O-Rf, wherein Rf is a C1-C6 perfluoroalkyl radical possibly comprising o...  
WO/2013/180553A1
The present application relates to a polymer, to a composition and film comprising same, and to a method for preparing the polymer. The polymer according to the present application comprises a compound having a hydrophobic end, and there...  
WO/2013/176185A1
The purpose of the present invention is to provide a method for producing an aqueous fluorine-containing polymer dispersing element whereby it is possible to efficiently remove iron ions from the aqueous fluorine-containing polymer dispe...  
WO/2013/169571A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from the aqueous...  
WO/2012/125786A3
A method for making copolymers of 2,3,3,3-tetrafluoropropene and vinylidene fluoride by an emulsion polymerization process yields unexpectedly high melting temperatures, even at low crystallinity levels. The microstructure of the copolym...  
WO/2013/169580A1
A process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from the aqueo...  
WO/2013/169575A1
Process for reducing thermally induced discoloration of melt- processible fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said...  
WO/2013/169566A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueou...  
WO/2013/169564A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueou...  
WO/2012/125788A3
A method for synthesizing 2,3,3,3-tetrafluoropropene containing fluoropolymers using non-fluorinated surfactants in an emulsion process. No fluorinated surfactants are used in the process, and a persulfate initiator is used as the primar...  
WO/2013/169579A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating fluoropolymer from said aqueous med...  
WO/2013/169568A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueou...  
WO/2013/169581A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating the fluoropolymer from the aqueous ...  
WO/2013/169561A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueou...  
WO/2013/169573A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueous medium to...  
WO/2013/169562A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous dispersion medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueou...  
WO/2013/169570A1
Process for reducing thermally induced discoloration of fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueous medium to...  
WO/2013/165806A1
A method for casting a styrenic fluoropolymer film on a substrate includes preparing a polymer solution by dissolving the fluoropolymer in a solvent or solvent blend whose Hansen solubility parameters (HSPs, MPa1/2) satisfy the following...  
WO/2013/162223A1
The present invention relates to a fuel cell system using waste hydrogen generated by seawater electrolysis equipment, to a method for manufacturing caustic soda using the fuel cell system and seawater electrolysis equipment, to a method...  
WO/2013/154017A1
Provided is a method for dehydrating 2-chloroethanol by a catalytic reaction dependent on a solid acid catalyst to produce vinyl chloride monomer, the method for producing vinyl chloride monomer being one wherein the solid acid catalyst ...  
WO/2013/147853A1
In the present disclosure provides a method and system for locking content, such as video discs, until a release date having a first server configured for generating a daily key, a firewall couple to the first server for securing the con...  
WO/2013/122853A1
A method for the preparation of a fluoropolymer by means of emulsion polymerization of a reaction mixture in an aqueous medium is disclosed wherein the reaction mixture includes a fluoromonomer having the structure of (I), wherein R1, R2...  
WO/2013/116020A1
PVDF-g-PAN has been synthesized by grafting polyacrylonitrile onto polyvinylidene fluoride using an ATRP/AGET method. The novel polymer is ionically conducive and has much more flexibility than PVDF alone, making it especially useful eit...  
WO/2013/113750A1
The present invention concerns a method for preparing a polymer comprising a step (E1) for dispersed phase polymerisation in the presence of a reactive stabiliser, wherein the following are brought into contact in an aqueous phase: - at ...  
WO/2013/110865A1
The invention relates to a process for aqueous-suspension, microsuspension, emulsion or microemulsion polymerization of at least one halogenated, in particular chlorinated, monomer, for example vinyl chloride, alone or with one or more o...  

Matches 151 - 200 out of 8,515