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WO/2007/057319A1 |
Linear roller bearing, having a guide carriage (1) which can be provided so as to be longitudinally displaceable on a guide rail (2) and in which rolling bodies (4) circulate endlessly in an endless rolling-body channel (3) which has a l...
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WO/2007/058051A1 |
An alloyed fluorocopolymer which comprises a fluoroelastomer copolymer having a fluorine content of 64 wt.% or higher and a resinous tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer having a quantity of heat of crystal fusion, ...
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WO/2007/052664A1 |
Disclosed is a PTFE resin which is less subject to deformation than the conventional PTFE resins without requiring a hot coining method. Specifically disclosed is a polytetrafluoroethylene molded body which is obtained by press-molding a...
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WO/2007/053464A2 |
Fluoroelastomers are disclosed that comprise copolymerized units of a vinyl ester of the formula CH2=CHOC(O)R, wherein R is a C1-C4 alkyl group and at least one monomer selected from the group consisting of tetrafluoroethylene and a perf...
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WO/2007/053463A2 |
Fluoroelastomers are disclosed that comprise copolymerized units of vinylidene fluoride and a vinyl ester of the formula CH2=CHOC(O)R, wherein R is a C1-C4 alkyl group. In one embodiment of the invention, the fluoroelastomers further com...
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WO/2007/050441A2 |
A non-linear optical device composition includes a trifluorovinyl group containing poly(meth)acrylate that is crosslinkable and thermally stable after crosslinking. The poly(meth)acrylate composition may provide passive or active wave-gu...
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WO/2007/050933A1 |
Fluoroelastomers having bromine, iodine or both iodine and bromine cure sites are prepared by an emulsion polymerization process wherein any iodine or bromine containing comonomers and any iodine or bromine containing chain transfer agen...
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WO/2007/047788A1 |
Disclosed herein are novel α,α-dihydrofluorovinyl ethers, homopolymers thereof and copolymers containing more than (22) mole percent copolymerized units of said ether. The ethers have the general formula Rf-[CH2]n-OCF=CF2, wherein n is...
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WO/2007/038489A2 |
A plasticizer formed by reacting a carboxylic acid with a mixture of two or more alcohols that vary from one another by the number of carbons comprising them. The carboxylic acid used may be a tricarboxylic acid such as citric acid or an...
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WO/2007/038561A1 |
The present invention provides a method of making a fluoropolymer comprising: (i) providing an aqueous dispersion of fluoropolymer particles by polymerizing one or more fluorinated olefins and optionally one or more fluorinated or non-fl...
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WO/2007/033130A1 |
A binder for a battery electrode comprising a vinyl fluoride-based copolymer. The vinyl fluoride-based copolymer preferably comprises about 25 to about 85 mol% vinyl fluoride and about 75 to about 15 mol% of at least one other fluorine-c...
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WO/2007/025847A1 |
The invention relates to a method for producing vinyl chloride-vinyl acetate copolymers in the form of their solid resins by means of radically initiated suspension polymerization in an aqueous medium consisting of 70 to 90 % by weight o...
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WO/2007/013532A1 |
A compound containing two fluorosulfonyl groups, which are groups convertible to sulfo groups; an intermediate therefor; and processes for producing these compounds with high productivity. Also provided are: a fluorosulfonylated polymer ...
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WO/2007/008416A1 |
A polymer extender composition comprising monomers copolymerized in the following percentages by weight: (a) from about 5% to about 90% of a monomer of the formula (I): R1-OC(O)-C(R)=CH2 (b) from about 5% to about 85% of vinylidene chlor...
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WO/2007/005361A1 |
A polymerization process for producing a tetra- fluoroethylene copolymer, and the copolymer produced thereby, are provided. The copolymer is of the dispersion/fine powder type and contains polymerized tetrafluoroethylene monomer units an...
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WO/2007/005348A1 |
Polymerization products formed from a monomeric mixture comprising (a) one or more first monomers of the general formula I: (I) wherein R1 represents one or more inertly substituted groups; X is independently a group which links the iner...
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WO/2007/004447A1 |
Disclosed is a multilayer body comprising a base and a layer containing the components (A), (Ba) and (C) described below. The layer contains 7-40 mass% of the component (A) and 20-60 mass% of the component (Ba). (A) tin-containing indium...
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WO/2006/132180A1 |
This invention provides a laminate comprising a base material and at least an antistatic layer and a low refractive index layer stacked in that order on the base material. The antistatic layer is a cured film layer formed by curing a liq...
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WO/2006/127218A1 |
Crosslinkable perfluoroelastomer compositions having low metal content and low compression set when crosslinked, and processes for producing the same, are provided. Compositions comprising terpolymers of TFE, PAVE, and CNVE having a meta...
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WO/2006/121336A1 |
In a method for forming ferroelectric thin films of vinylidene fluoride oligomer or vinylidene fluoride co-oligomer, oligomer material is evaporated in vacuum chamber and deposited as a thin film on a substrate which is cooled to a tempe...
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WO/2006/101237A1 |
A freeze storage container is desired which has such freeze resistance that it does not break even at -196°C, which is the temperature of liquid nitrogen, can be molded in a relatively small wall thickness, and has excellent heat sealab...
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WO/2006/099380A2 |
The present invention provides fluorinated, thermosettable compositions that are photoimageable and which function as low dielectric materials. Such low dielectric materials are useful as passivation resist layers in liquid crystal displ...
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WO/2006/095857A1 |
A chlorotrifluoroethylene (CTFE) copolymer containing laminate which is produced by coextruding a layer of tetrafluoro- ethylene/perfluoro vinyl ether copolymer (PFA) and/or a tetra- fluoroethylene/hexafluoropropylene copolymer (FEP) and...
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WO/2006/080928A1 |
Acrylic polymers are made by the living radical polymerization of acrylic monomers utilizing organo halide initiators with either metal-free or metal catalysts. Moreover, block copolymers of vinyl halide monomers and acrylic monomers are...
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WO/2006/077725A1 |
A roller bearing to be assembled in various industrial machines, vehicles, etc. that reduces deterioration of seal members, maintaining excellent hermetic sealing for a prolonged period of time, and that excels in reliability, durability...
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WO/2006/068685A1 |
A fluoropolymer having pendant amidoxime groups, pendant amidrazone groups, or combinations thereof is provided. Also provided are methods of making such fluoropolymers, and compositions and articles containing such fluoropolymers.
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WO/2006/068923A2 |
Fluoroelastomers are disclosed which have a glass transition temperature less than –10°C. The elastomers contain copolymerized units of a perfluorovinylpolyether that is derived from a trimer or tetramer of hexafluoropropylene oxide.
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WO/2006/067970A1 |
A laminate for flexible printed wiring board excellent in signal response in the high-frequency region. The laminate has a three-layer structure where a reinforcing layer (A), an electrical insulative layer (B), and a conductive layer (C...
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WO/2006/068735A1 |
The present invention provides a fluoropolymer comprising repeating units derived from one or more gaseous fluorinated olefins and having one or more cure sites comprising (a) a halogen capable of participating in a peroxide cure reactio...
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WO/2006/059642A1 |
Disclosed is a polytetrafluoroethylene molded article having excellent flexing resistance without the loss of tensile strength and tensile elongation. The molded article is a modified polytetrafluoroethylene molded article manufactured b...
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WO/2006/058417A1 |
A process for purifying a P(VDF-TrFE) copolymer to produce an improved high performance copolymer for pyroelectric conversion. Pellets of a P(VDF-TrFE) copolymer are dissolved in a solvent to form a solution. Subsequently, anhydrous etha...
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WO/2006/054612A1 |
This invention provides a modified polytetrafluoroethylene fine powder which can lower extrusion pressure. The modified polytetrafluoroethylene fine powder is characterized in that the cylindrical extrusion pressure at a reduction ratio ...
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WO/2006/039680A1 |
Fluoropolymers are disclosed. The fluoropolymers include (i) units derived from a fluoromonomer having the formula F2C=CXY, where X is CF3 and Y is either F or CF3, and (ii) units derived from at least one donor monomer. In the disclosed...
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WO/2006/039658A2 |
Fluoropolymers are disclosed. The fluoropolymers include (i) units derived from a fluoromonomer composition comprising chlorotrifluoroethylene, and (ii) units derived from at least one donor monomer composition. In the disclosed fluoropo...
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WO/2006/026521A1 |
A polymer of fluorinated monomers and hydrophilic monomers is provided. It is also provided a polymer blend that contains a polymer of fluorinated monomers and another biocompatible polymer. The polymer of fluorinated monomers or polymer...
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WO/2006/019652A1 |
Anionic species are removed from aqueous dispersions of ionic fluoropolymers using anion exchange resins. In some embodiments, cationic species are also removed using cation exchange resins.
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WO/2006/013894A1 |
An elastomeric fluorocopolymer comprising repeating unit (l) derived from tetrafluoroethylene, hexafluoropropylene, vinylidene fluoride, or a fluoromonomer represented by the general formula: CF2=CF-O-Rf (wherein Rf is saturated perfluor...
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WO/2006/015026A1 |
Extrusion processability of non-fluorinated melt-processable polymers that contain hindered amine light stablizer (HALS) is improved by introducing a fluoropolymer process aid comprising: a) copolymerized units of I) at least 15 weight p...
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WO/2006/009761A1 |
The present invention relates to data transmission cable wherein the primary insulation for the electrical conductor comprises partially-crystalline copolymer comprising tetrafluoroethylene and hexafluoropropylene, said copolymer being s...
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WO/2006/007184A1 |
There is provided herein cross-linked, phosphorescent micro- and nano-particles and applications of those particles. The invention uses halogen-containing polymers and co-polymers (HCPs) as an encapsulation matrix for organic and organom...
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WO/2005/121118A1 |
Disclosed are a compound having a perfluoro(4-methylene-1,3-dioxolane) structure which has not been known yet, and a novel polymer. Specifically disclosed are a compound represented by the formula (a) below which has a perfluoro(4-methyl...
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WO/2005/121290A1 |
The present invention relates to a process for the preparation of a fluoropolymer by polymerization of an aqueous dispersion of at least one fluoromonomer, this dispersion additionally comprising a fluorosurfactant, a radical initiator, ...
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WO/2005/118656A2 |
The present invention relates to novel unsaturated polycyclic compounds containing two fluoroalcohol substitutents. This invention also relates to homopolymers and copolymers derived from such unsaturated polycyclic compounds. The copoly...
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WO/2005/113618A1 |
A fluorocopolymer which is a copolymer of an unsaturated fluoromonomer with an unsaturated carboxylic acid or a salt or alkyl ester thereof and has a melt viscosity (230°C) of 0.1-100 g/10 min. Preferred examples of the fluorocopolymer ...
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WO/2005/111144A1 |
A method for reducing die buildup for multimodal polyethylene extrusion is disclosed. The method comprises extruding a mixture comprising a fluorine-containing polymer, an antioxidant, and a multimodal polyethylene passing a die wherein ...
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WO/2005/108446A1 |
Disclosed is a fluorine-containing copolymer having a unit derived from a monomer unit formed by ring-forming polymerization of a fluorine-containing diene represented by the formula (1) below, and a unit derived from a monomer unit form...
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WO/2005/102982A1 |
A mixture of fluoroalkyl iodides of the formula C2F5(CF2CF2)nI (n is an integer of ≥0) wherein the sum of such fluoroalkyl iodides of n=3 and n=4 contained is ≥ 85 mol% is provided. This mixture is subjected to ethylene addition and ...
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WO/2005/100420A1 |
Disclosed is a chlorotrifluoroethylene copolymer having stress cracking resistance, chemical resistance and heat resistance. Specifically disclosed is a chlorotrifluoroethylene copolymer composed of a chlorotrifluoroethylene unit, a tetr...
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WO/2005/100421A1 |
A fluorine-containing polymer which comprises (a) a fluorine-containing (meth)acrylate monomer and (b) a nitrogen-containing monomer represented by the general formula (I): [wherein R20 represents a hydrogen atom or a group containing a ...
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WO/2005/097851A1 |
A stain remover which comprises a copolymer made from as essential ingredients (a) a polymerizable monomer having a polyfluoroalkyl group with less than 8 carbon atoms and represented by the general formula H2C=CXCOO-Y-Rf and (b) a fluor...
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