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Class Information
Number: 524/423
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 > Dnrm which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon > Inorganic compound devoid of a silicon atom dnrm > Sulfur atom dnrm > Sulfate group, e.g., calcium sulfate, etc.
Description: Subject matter wherein the sulfur compound contains at least one sulfate group, i.e., (SO4










Patents under this class:
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Patent Number Title Of Patent Date Issued
8691890 Unsaturated polyester resin composition for use in LED reflector, and LED reflector and LED luminaire using said composition Apr. 8, 2014
8691892 Chaff molding and production method thereof Apr. 8, 2014
8686079 Compatibilized composition, method for the formation thereof, and article comprising same Apr. 1, 2014
8686078 Rubber composition and fuel tank packing for automobile using the composition Apr. 1, 2014
8637598 Long-fibre-reinforced, thermoplastic moulding compound, method for production thereof and use thereof Jan. 28, 2014
8637603 Polysiloxane resin composition Jan. 28, 2014
8603070 Catheters with high-purity fluoropolymer additives Dec. 10, 2013
8604109 Aqueous binder for inorganic-fiber heat-insulating sound-absorbing member, inorganic-fiber heat-insulating sound-absorbing member and method for producing inorganic-fiber heat-insulating sound Dec. 10, 2013
8592501 Floor covering composition containing renewable polymer Nov. 26, 2013
8592048 Resin composition, multilayer structure using same and method for producing same Nov. 26, 2013
8586662 Filled polyamide molding materials Nov. 19, 2013
8580873 Aqueous dispersion comprising a (meth)acrylic polymer and a vinyl acetate polymer Nov. 12, 2013
8575242 Coating of organic and inorganic pigments with acrylic resins Nov. 5, 2013
8575236 Acrylic fireproof coating and method of preparing Nov. 5, 2013
8574717 Rubber laminate Nov. 5, 2013
8563139 Non-hydrating plaster composition and method Oct. 22, 2013
8557897 Coating composition, coating and an object coated with the coating composition Oct. 15, 2013
8541493 Synthesis of zinc acrylate copolymer from acid functional copolymer, zinc pyrithione, and copper compound Sep. 24, 2013
8536259 Formaldehyde free coatings for panels Sep. 17, 2013
8535478 Adhesive silicone elastomer composition Sep. 17, 2013
8530560 Porous biocompatible polymer material and methods Sep. 10, 2013
8499805 Rubber composition for a winter tire tread Aug. 6, 2013
8487029 Thermosetting polymer-based composite materials Jul. 16, 2013
8470919 Flame retardant polyethylene composition comprising polypropylene Jun. 25, 2013
8461257 White polymide film and manufacture thereof Jun. 11, 2013
8449801 Composition and process for preparing NIR shielding masterbatch and NIR shielding masterbatch and application thereof May. 28, 2013
8445578 Compositions for forming reflecting layer having organic silver complexes, and method for preparing reflecting layer using same May. 21, 2013
8383704 Process for producing molded propylene polymer product containing fibrous inorganic filler Feb. 26, 2013
8372895 Biomaterial containing degradation stabilized polymer Feb. 12, 2013
8367759 High post consumer content mineral filler based on micronized recycled asphalt paving and thermoplastic compositions and polymeric emulsions derived from same Feb. 5, 2013
8362128 Composite powder, preparation and use thereof Jan. 29, 2013
8357744 White light diffusing thermoplastic composition Jan. 22, 2013
8349932 Polyamide compositions with improved salt resistance and heat stability Jan. 8, 2013
8338520 Fluororubber composition and production method of cross-linked fluororubber product Dec. 25, 2012
8329831 Preparation of silicone rubber elastomers Dec. 11, 2012
8324297 Partially aromatic moulding compositions and their uses Dec. 4, 2012
8324338 Oligomer removing agent for polyester-based fiber material Dec. 4, 2012
8318843 Laser-transparent polyesters Nov. 27, 2012
8293147 Laser-writable polymer material Oct. 23, 2012
8288471 White polyimide film and manufacture thereof Oct. 16, 2012
8263952 Lead free barium sulfate electrical insulator and method of manufacture Sep. 11, 2012
8263231 Peel-off coating compositions Sep. 11, 2012
8257613 Filled compositions and a method of making Sep. 4, 2012
8252856 White film and a method of manufacturing opaque white film Aug. 28, 2012
8247485 Fibrous basic magnesium sulfate-containing pellets and production of molded propylene polymer products Aug. 21, 2012
8247068 Coating material for forming gas-barrier layer and gas-barrier multilayer body Aug. 21, 2012
8242189 Silicone-urethane copolymers Aug. 14, 2012
8236876 Superabsorbent polymer compositions having color stability Aug. 7, 2012
8232339 Production of molded fibrous basic magnesium sulfate filler-containing olefin polymer composition products Jul. 31, 2012
8231761 Creping adhesive modifier and process for producing paper products Jul. 31, 2012

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