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Class Information
Number: 524/571
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 hydrocarbon monomer > Conjugated diene hydrocarbon monomer
Description: Subject matter wherein the hydrocarbon monomer contains at least two ethylenic groups and at least two of the ethylenic groups exist as -C=C-C=C- in the compound.


Sub-classes under this class:

Class Number Class Name Patents
524/572 Adding nonreactive material to chemically modified solid polymer 167
524/573 Interpolymer of two or more diene monomers 55
524/574 Interpolymer with at least one aliphatic hydrocarbon monomer, e.g., butyl rubber, etc. 162
524/575 Interpolymer with at least one aromatic hydrocarbon monomer 420
524/575.5 Natural rubber 158


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7615591 Rubber composition, method of producing the same and tire using the same Nov. 10, 2009
7612144 Use of sulfur containing initiators for anionic polymerization of monomers Nov. 3, 2009
7588065 Radial-carcass tires formed by using specific cohesive, low-hysteresis compositions Sep. 15, 2009
7585915 Water-resistant adhesives, their preparation and use Sep. 8, 2009
7579403 Stain resist comprising hyperbranched maleic anhydride-diene polymers Aug. 25, 2009
7576153 Tire rubber composition comprising a coupling agent having a polythiosulfenamide function Aug. 18, 2009
7569632 Rubber composition and process for preparing the same Aug. 4, 2009
7560501 Encapsulant of epoxy or cyanate ester resin, reactive flexibilizer and thermoplastic Jul. 14, 2009
7521495 Intumescent electrical installation systems and processes for their production Apr. 21, 2009
7504456 Rubber composition containing organofunctional silane Mar. 17, 2009
7493927 Rubber composition Feb. 24, 2009
7491434 Adhesive for bonding to low surface energy surfaces Feb. 17, 2009
7488768 Rubber composition comprising a polyfunctional organosilane as coupling agent Feb. 10, 2009
7470743 Rubber compound for tire tread and method for the preparation thereof Dec. 30, 2008
7462677 Sulfur containing initiators for anionic polymerization of monomers Dec. 9, 2008
7446132 Zeolite additive for rubber and plastic Nov. 4, 2008
7441574 Pneumatic tire Oct. 28, 2008
7442733 Rubber composition comprising a citraconimidomaleimide Oct. 28, 2008
7405256 Run flat tire Jul. 29, 2008
7388038 Curable compositions Jun. 17, 2008
7384682 Electronic package with epoxy or cyanate ester resin encapsulant Jun. 10, 2008
7377975 Pigment for use in inkjet recording medium coatings and methods May. 27, 2008
7351759 Rubber composition for a tire comprising a coupling agent having a polythiosulfenamide function Apr. 1, 2008
7337815 Tire with tread of rubber composition containing diverse carbon blacks Mar. 4, 2008
7335411 Method of producing a tire composition having improved silica reinforcement Feb. 26, 2008
7321005 Encapsulant composition and electronic package utilizing same Jan. 22, 2008
7319123 Use of sulfur containing initiators for anionic polymerization of monomers Jan. 15, 2008
7316842 High-viscosity elastomeric adhesive composition Jan. 8, 2008
7314894 Rubber composition and pneumatic tire using the same Jan. 1, 2008
7312271 Solution masterbatch process using fine particle silica for low hysteresis rubber Dec. 25, 2007
7291663 Conductive elastomer composition, conductive roller, and conductive belt Nov. 6, 2007
7288323 Vulcanized rubber composition and articles manufactured therefrom Oct. 30, 2007
7285584 Tire with component comprised of rubber composition containing hydrophobated, pre-silanized silica Oct. 23, 2007
7273906 Dip-forming latex, dip-forming composition and dip-formed article Sep. 25, 2007
7256229 Paper coating latex using ionic monomer Aug. 14, 2007
7256233 Tire rubber composition based on a reinforcing aluminosilicate Aug. 14, 2007
7247669 Rubber prepared with precipitated silica and carbon black pellet composites of controlled hardness and tire with component derived therefrom Jul. 24, 2007
7241824 Rubber composition for a tire comprising a coupling agent (white filler/diene elastomer) activated by a heat-triggered radical initiator Jul. 10, 2007
7235600 Waterborne copolymer dispersion Jun. 26, 2007
7222380 Tear resistant gels, composites, and cushion articles May. 29, 2007
7222650 Tire with a tread comprising a rubbery polymer of a functionalized monomer May. 29, 2007
7211619 Stabilizing high-vinyl polybutadiene May. 1, 2007
7202295 Rubber composition based on diene elastomer and a reinforcing silicon carbide Apr. 10, 2007
7199175 Tread for a tire having a rigidity gradient Apr. 3, 2007
7192997 Encapsulant composition and electronic package utilizing same Mar. 20, 2007
7186776 Rubber composition for a tire comprising a multifunctional polyorganosiloxane as coupling agent Mar. 6, 2007
7176260 Soft nitrile medical gloves having improved glove relaxation properties Feb. 13, 2007
7172651 Pigment for use in inkjet recording medium coatings and methods Feb. 6, 2007
7159259 Gelatinous elastomer compositions and articles Jan. 9, 2007
7153893 Highly gas-resistant, fixable and bronzing controllable ink composition, and recording method and recorded matter using the ink composition Dec. 26, 2006

1 2 3 4 5 6 7 8 9 10


 
 
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