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Class Information
Number: 524/546
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Polymer derived from ethylenic reactants only > From fluorine-containing monomer > Fluorine-containing monomer contains f and c only or only f, c, and h > Four or more fluorine atoms
Description: Subject matter wherein the fluorine monomer containing only carbon and fluorine atoms, or only carbon, fluorine, and hydrogen only, contains at least four fluorine atoms.


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
5534572 Polyethylene with reduced melt fracture Jul. 9, 1996
5534576 Sealant for electrochemical cells Jul. 9, 1996
5532310 Surfactants to create fluoropolymer dispersions in fluorinated liquids Jul. 2, 1996
5530049 Solutions of perfluorinated polymers in CO.sub.2 Jun. 25, 1996
5512624 Impact resistant polytetrafluoroethylene and preparation thereof Apr. 30, 1996
5510407 Mold release agent composition Apr. 23, 1996
5501827 Laser markable polytetrafluoroethylene resin material and method of making Mar. 26, 1996
5498654 Sliding bearing material Mar. 12, 1996
5484503 Process for sealing membrane in electrochemical cell Jan. 16, 1996
5482640 Aqueous dispersions stabilized from freeze/thaw cycles Jan. 9, 1996
5466743 Polyethylene-based ski coating Nov. 14, 1995
5466743 Polyethylene-based ski coating Nov. 14, 1995
5461107 Perfluoroelastomeric compositions and seals having improved chemical resistance and methods of making the same Oct. 24, 1995
5459191 Solvents for tetrafluoroethylene polymers Oct. 17, 1995
5439896 Thermosetting powdery coating composition Aug. 8, 1995
5428096 Oil-repellent fluororubber composition Jun. 27, 1995
5420191 Polytetrafluoroethylene with improved creep resistance, and preparation thereof May. 30, 1995
5418270 Modified thermoplastic elastomeric compositions May. 23, 1995
5399598 Asphalt composition Mar. 21, 1995
5397829 Low-melting tetrafluoroethylene copolymer and its uses Mar. 14, 1995
5393819 Asphalt modifier Feb. 28, 1995
5354787 Soil-stabilizing agent and a method for soil-stabilizing treatment Oct. 11, 1994
5349003 Aqueous fluorine-containing polymer dispersion and aqueous dispersion containing fluorine-containing polymer and water-soluble resin and/or water dispersible resin Sep. 20, 1994
5340864 Fluororubber-containing powder coating composition Aug. 23, 1994
5328946 Solvents for tetrafluoroethylene polymers Jul. 12, 1994
5321059 Process for preparing polytetrafluoroethylene granular powder containing filler and polytetrafluoroethylene granular prepared by the same Jun. 14, 1994
5308913 Wholly aromatic polyester resin composition and ovenware obtained by molding said composition May. 3, 1994
5290835 Electrical and electronic parts formed of polybutylene naphthalenedicarboxylate Mar. 1, 1994
5276261 Process for the preparation of tetrafluoroethylene polymers Jan. 4, 1994
5268411 Fluorine-containing polymer composition Dec. 7, 1993
5258447 Fluoroolefin based copolymer useful in electrodeposition paints Nov. 2, 1993
5242962 Fluoropolymer coating composition Sep. 7, 1993
5240978 Thermoplastic polycarbonate moulding compositions with flame-resistant properties Aug. 31, 1993
5237049 Purification and adhesion of fluoropolymers Aug. 17, 1993
5232975 Preconsolidation process for making fluoropolymer composites Aug. 3, 1993
5219910 Concentrated aqueous dispersions of tetrafluoroethylene polymers, and process for their preparation Jun. 15, 1993
5216068 Process for producing an agglomerated molding powder composed of polytetrafluoroethylene and hydrophobic fillers Jun. 1, 1993
5210112 Soil-stabilizing agent and a method for soil-stabilizing treatment May. 11, 1993
5210123 Grease compositions employing a vinylidene fluoride-hexafluoroisobutylene copolymer thickening agent May. 11, 1993
5198491 Cooking utensils surface coated with tetrafluoroethlene base polymer Mar. 30, 1993
5194481 Flame-retardant polyester resin compositions Mar. 16, 1993
5179153 Wear resistant polyimide composition Jan. 12, 1993
5165975 Contrast medium-containing tube Nov. 24, 1992
5166251 Drawable corrosion inhibiting coating Nov. 24, 1992
5153253 Bearings Oct. 6, 1992
5143729 Fade resistant water and soil repellent composition for fabric Sep. 1, 1992
5115026 Composite material based on a polymer matrix comprising fluoroelastomers or fluoroplastomer May. 19, 1992
5110858 Tetrafluoroethylene polymer compositions containing particulate carbon May. 5, 1992
5102931 Flameproofed, non-dripping polyamide moulding compound Apr. 7, 1992
5093409 Process for the stabilization of fluoropolymers Mar. 3, 1992

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