US PATENT SUBCLASS 526 / 331
.~.~.~.~ Interpolymerized with hydrocarbon monomer

Current as of: June, 1999
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526 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {8}
72  DF  .~ POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING {43}
319  DF  .~.~ From carboxylic acid ester monomer {6}
330  DF  .~.~.~ Interpolymer of an ester derived from ethylenically unsaturated alcohol, e.g., interpolymer of vinyl acetate, etc. {1}
331.~.~.~.~ Interpolymerized with hydrocarbon monomer

DEFINITION

Classification: 526/331

(under subclass 330) Subject matter wherein the unsaturated ester is interpolymerized with at least one monomer which is an ethylenically unsaturated hydrocarbon.