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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. 142


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

Patent Number Title Of Patent Date Issued
6005033 Polyketone flame retardant composition Dec. 21, 1999
6001955 High modulus polyketones Dec. 14, 1999
5989627 Vinyl ether terminated oligomers and polymers Nov. 23, 1999
5985950 Acid-curable binder systems containing 1,2 disulfones Nov. 16, 1999
5977231 Polyketone solvents Nov. 2, 1999
5969090 Hydrophobic sequestrant for cholesterol depletion Oct. 19, 1999
5968543 Polymers with controlled physical state and bioerodibility Oct. 19, 1999
5969074 Reaction of perfluoroolefins with Bis (Silyl) ethers to produce fluorinated compounds Oct. 19, 1999
5959045 Process for preparing polyketones Sep. 28, 1999
5959071 Composition and method for producing polythioethers having pendent methyl chains Sep. 28, 1999
5955509 pH dependent polymer micelles Sep. 21, 1999
5955562 Surface derivatization of polyketones polymers Sep. 21, 1999
5955563 Water soluble polyketones Sep. 21, 1999
5952456 Gas phase process for the co-polymerization of carbon monoxide and ethylenically unsaturated compounds Sep. 14, 1999
5952459 Polymeric amines Sep. 14, 1999
5945502 Electroluminescent polymer compositions and processes thereof Aug. 31, 1999
5939590 Tetrahydrofuran/but-2-yne-1, 4-diol copolymers containing C-C triple bonds Aug. 17, 1999
5932662 Aminoalkyllithium compounds containing cyclic amines and polymers therefrom Aug. 3, 1999
5929150 Polyketone solvents Jul. 27, 1999
5929151 Ketone polymer-epoxy blend compositions Jul. 27, 1999
5929199 Fluoroaliphatic cyanate resins for low dielectric applications Jul. 27, 1999
5925688 Curing polyketones with high energy radiation Jul. 20, 1999
5921649 Polyketone composite Jul. 13, 1999
5905138 Process for the preparation of copolymers May. 18, 1999
5900475 Hydrophobic sequestrant for cholesterol depletion May. 4, 1999
5891989 Carbon monoxide/olefin-copolymers Apr. 6, 1999
5888959 Preparation of polycondensates of aspartic acid and use of the polycondensates Mar. 30, 1999
5886137 Preparation of salts of polyaspartic acid and their use in detergents and cleaners Mar. 23, 1999
5869571 Aqueous polymer emulsion Feb. 9, 1999
5866663 Processes of polymerizing olefins Feb. 2, 1999
5859129 Polymer blends Jan. 12, 1999
5854367 Process for cationic polymerization Dec. 29, 1998
5840823 Aqueous polyurethane dispersions having latent crosslinking properties Nov. 24, 1998
5830953 Process for producing ester-substituted polyvinyl alcohol and thin film using the same Nov. 3, 1998
5830987 Amino-acrylate polymers and method Nov. 3, 1998
5830989 Catalyst composition Nov. 3, 1998
5817745 Catalyst compositions Oct. 6, 1998
5807974 Fluorene-based alternating copolymers for electroluminescence element and electroluminescence element using such copolymers as light emitting materials Sep. 15, 1998
5804100 Deaggregated electrically conductive polymers and precursors thereof Sep. 8, 1998
5800885 Blow molded polyalcohol container Sep. 1, 1998
5792827 Addition products, radiation-curable surface coating compositions based on the addition products and their use for woodcoating and papercoating Aug. 11, 1998
5789530 Catalyzed synthesis of aramid from carbon monoxide, aromatic dichlorides, and diamines Aug. 4, 1998
5786441 Polymers, elastomeric compounds and products thereof, derived from novel amine compounds containing side-chain organolithium moieties Jul. 28, 1998
5785778 Aminoalkyllithium compounds containing cyclic amines and polymers therefrom Jul. 28, 1998
5776865 Emulsifiable oil Jul. 7, 1998
5773567 Carboxylic amide-containing polymers for use as fuel or lubricating oil additives and processes for their preparation Jun. 30, 1998
5770684 Catalyst compositions Jun. 23, 1998
5770676 Process for controlling morphology and improving thermal mechanical performance of high performance interpenetrating and semiinterpenetrating polymer networks Jun. 23, 1998
5756655 Preparation of phenolic polymers by aralkylation reactions May. 26, 1998
5756656 Process for the prepartion of copolymers May. 26, 1998

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