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Class Information
Number: 525/474
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > Solid polymer derived from silicon-containing reactant
Description: Subject matter involving processes of mixing solid polymer derived from a silicon-containing reactant, with additional solid polymer, with specified polymer-forming ingredients, with specified intermediate condensation product, with chemical treating agent, or with ethylenic agent; processes of forming or reacting the above mixtures or products resulting from the above processes.


Sub-classes under this class:

Class Number Class Name Patents
525/475 Mixed with aluminum- or heavy metal-containing reactant or polymer therefrom 99
525/479 Mixed with ethylenically unsaturated reactant or polymer derived therefrom 664
525/476 Mixed with reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom 379
525/477 Mixed with silicon-containing reactant or polymer therefrom 768


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
7622220 Polymer electrolyte and fuel cell using the same Nov. 24, 2009
7619043 Anti-foam compositions Nov. 17, 2009
7612143 Metallized nanostructured chemicals alloyed into polymers Nov. 3, 2009
7588794 Coatings for drug delivery devices based on poly (orthoesters) Sep. 15, 2009
7572515 Circuit materials, circuits, multi-layer circuits, and methods of manufacture thereof Aug. 11, 2009
7560166 Adhesive article, composite article, and methods of making the same Jul. 14, 2009
7553920 Fluorocarbon elastomer silicon vulcanizates Jun. 30, 2009
7521120 Non-halogen flame retardant epoxy resin composition, and prepreg and copper-clad laminate using the same Apr. 21, 2009
7517917 Composition for preparing nanoporous material comprising calixarene derivative Apr. 14, 2009
7507474 Thermoplastic polymer composition comprising a hyperbranched polymer and articles made using said composition Mar. 24, 2009
7485371 Bonding compositions Feb. 3, 2009
7476708 Tire with a component made of a rubber composition comprised of a rubber having pendant hydroxyl groups and a nonsulfur containing silane Jan. 13, 2009
7476714 Fluorocarbon-grafted polysiloxanes Jan. 13, 2009
7470753 Silicone-modified antimicrobial polymer, antimicrobial agent and antimicrobial resin composition Dec. 30, 2008
7456246 Hydrophilic polyorganosiloxane composition Nov. 25, 2008
7446155 Cross-linked networks containing nanoscopic reinforcing domains Nov. 4, 2008
7435787 Process for the continuous production of silylated resin Oct. 14, 2008
7425594 Copolymer of glycidyl ester and/or ether with polyol Sep. 16, 2008
7423095 Coating compositions containing aminofunctional silicone resins Sep. 9, 2008
7410695 Siloxane based amide modified nylons Aug. 12, 2008
7407709 Silicone pressure sensitive adhesive and articles Aug. 5, 2008
7375168 Protein compatible methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes May. 20, 2008
7373687 Windshield wiper having reduced friction characteristics May. 20, 2008
7368491 Phosphorus-containing silazane composition, phosphorus-containing siliceous film, phosphorus-containing siliceous filler, method for producing phosphorus-containing siliceous film, and semicon May. 6, 2008
7368174 Aqueous dispersion coating composition having noise and/or friction abatement properties May. 6, 2008
7365145 Moisture curable silylated polymer containing free polyols for coating, adhesive and sealant application Apr. 29, 2008
7365213 Organosilicon compound, organosilicon resin having diol, and processes for producing these Apr. 29, 2008
7365134 Compounds containing silicon-containing groups, medical devices, and methods Apr. 29, 2008
7358299 Silicon-based composition, low dielectric constant film, semiconductor device, and method for producing low dielectric constant film Apr. 15, 2008
7354982 Saccaride residue-functional organopolysiloxanes and method for the preparation thereof Apr. 8, 2008
7348063 Film substrate and its manufacturing method Mar. 25, 2008
7348022 Biomedical composition Mar. 25, 2008
7345131 Crosslinkable siloxane-urea copolymers Mar. 18, 2008
7344731 Rigid gas permeable lens material Mar. 18, 2008
7341790 Toner fuser member with release layer formed from silsesquioxane-phenolic resin composition Mar. 11, 2008
7339011 Amphiphilic organopolysiloxanes having polyester groups and use thereof as emulsifiers of dispersing agents Mar. 4, 2008
7323530 Transparent resin film, its manufacturing method, electronic display, liquid crystal display, organic EL display, and touch panel Jan. 29, 2008
7321019 Dispersions containing organopolysiloxane/polyurea copolymers Jan. 22, 2008
7312296 Silicone adhesive and adhesive film Dec. 25, 2007
7306853 Patternable low dielectric constant materials and their use in ULSI interconnection Dec. 11, 2007
7297750 Clear paint for golf balls and golf ball Nov. 20, 2007
7288590 Adhesives with improved die-cutting performance Oct. 30, 2007
7267845 Coating systems containing modified crosslinkers Sep. 11, 2007
7268182 Polytrimethylene ether diol containing coating compositions Sep. 11, 2007
7268181 Volume-modified casting compounds based on polymeric matrix resins Sep. 11, 2007
7265179 Coating compositions, articles, and methods of coating articles Sep. 4, 2007
7262260 Segmented urea and siloxane copolymers and their preparation methods Aug. 28, 2007
7230051 Use of polyacrylate-modified polysiloxanes as levelling agents in coating compositions Jun. 12, 2007
7226978 Techniques to improve polyurethane membranes for implantable glucose sensors Jun. 5, 2007
7224050 Plastic materials including dendrimers or hyperbranched polymers for integrated circuit packaging May. 29, 2007

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


 
 
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