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Class Information
Number: 528/392
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Polymer of an ethylenically unsaturated reactant with a saturated reactant
Description: Subject matter under Class 520, ... involving polymers derived from at least one ethylenically unsaturated reactant and at least one non-ethylenically unsaturated reactant or processes of polymerization; polymerizable compositions containing at least one ethylenically unsaturated reactant and at least one nonethylenically unsaturated reactant or processes of preparing.










Sub-classes under this class:

Class Number Class Name Patents
528/393 At least one reactant contains a three-membered heterocyclic ring having two carbon and one oxygen atoms, e.g., oxirane, etc. 161


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

Patent Number Title Of Patent Date Issued
8487071 Polyether polymer and production process thereof Jul. 16, 2013
8476379 Silphenylene skeleton-containing silicone type polymer and method for manufacturing the same Jul. 2, 2013
8476403 Crosslinking of reactive polyolefin prepolymers using a coreactant Jul. 2, 2013
8476386 Hyperbranched polymers and their applications Jul. 2, 2013
8399608 Process for the preparation of polyether alcohols from unsaturated starters having active hydrogen atoms Mar. 19, 2013
8394898 In situ formation of hydroxy chain end functional polyolefins Mar. 12, 2013
8357772 Terminally iodized polyfluoroalkane and method for producing the same Jan. 22, 2013
8349982 Macromonomers and hydrogels Jan. 8, 2013
8318852 Acrylic pressure-sensitive adhesive composition for polarizing film Nov. 27, 2012
8309679 Polyquaternium-1 synthesis methods Nov. 13, 2012
8283002 Aminobenzene compositions and related devices and methods Oct. 9, 2012
8236923 Fluorine-containing polymer and method of producing fluorine-containing polymer Aug. 7, 2012
8236914 Self-assessing mechanochromic materials Aug. 7, 2012
8222349 Bioabsorbable material and in-vivo indwelling device made thereof Jul. 17, 2012
8178641 Amino group-containing conjugated diene polymer and method for producing the same, and block copolymer and method for producing the same May. 15, 2012
8137700 Main chain acid-degradable polymers for the delivery of bioactive materials Mar. 20, 2012
8133968 Poly(orthoester) polymers, and methods of making and using same Mar. 13, 2012
8119740 Curable liquid acryloyl group containing resin composition Feb. 21, 2012
8115034 Polyketone plasticizers Feb. 14, 2012
8106151 Polyquaternium-1 synthesis methods Jan. 31, 2012
8101700 Phosphonic polymers having a phosphinate backbone and methods of making and using thereof Jan. 24, 2012
8093352 Polyalkylene oxide polyquaternary ammonium biocides Jan. 10, 2012
8044172 Barrier membrane Oct. 25, 2011
8039576 Aromatic ether and alkynyl containing phthalonitriles Oct. 18, 2011
8013048 Polymeric polyamines and method for stabilizing silver nanoparticle by employing the same Sep. 6, 2011
7999064 Polyquaternium-1 synthesis methods and associated formulations Aug. 16, 2011
7999063 Polyquaternium-1 synthesis methods and associated formulations Aug. 16, 2011
7973096 Antimicrobial nanoparticles Jul. 5, 2011
7960496 Method for preparing polymer polyol stabilizer using maleic anhydride, and polymer polyol stabilizer prepared thereby Jun. 14, 2011
7947340 Polymeric light emitting substance and polymer light emitting device using the same May. 24, 2011
7943723 Process for the synthesis of ethers of aromatic acids May. 17, 2011
7927620 Medical devices having antifouling character Apr. 19, 2011
7893186 Process for preparing long-chain polymethylene halide telomers Feb. 22, 2011
7888454 Substituted alditol compounds, compositions, and methods Feb. 15, 2011
7875697 Poly(orthoester) polymers, and methods of making and using same Jan. 25, 2011
7863406 Unsaturated poly(ester-amide) biomaterials Jan. 4, 2011
7803897 Process for preparing polyketone Sep. 28, 2010
7795374 Polyquarternium-1 synthesis methods Sep. 14, 2010
7776966 Thermoplastic resin composition Aug. 17, 2010
7767770 Process for the oxidative dehydrogenation of ethane Aug. 3, 2010
7741427 Barrier membrane Jun. 22, 2010
7732561 Random copolymers of oxazoline Jun. 8, 2010
7723256 Polycarbonates made using highly selective catalysts May. 25, 2010
7705112 Polyquaternium-1 synthesis methods Apr. 27, 2010
7691925 Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheets and surface protecting film Apr. 6, 2010
7674874 Methods of producing coating compositions containing phosphorous Mar. 9, 2010
7674873 Polycarbonates made using highly selective catalysts Mar. 9, 2010
7671170 Film-forming material containing phosphorous Mar. 2, 2010
7666975 Polyketone and method for producing the same Feb. 23, 2010
7601793 Polyurethane composition and molded article thereof Oct. 13, 2009

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