US PATENT SUBCLASS 508 / 472
.~.~.~.~.~ Olefinically unsaturated compound that is not a carboxylic acid ester is an additional monomer of the polymer (e.g., ethylene-ethylacrylate copolymer, etc.)

Current as of: June, 1999
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508 /   HD   SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARATE COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS

110  DF  LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) {53}
459  DF  .~ Organic -C(=O)O- compound {19}
463  DF  .~.~ Specified compound wherein the single bonded oxygen is bonded oxygen is bonded directly to an additional carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (i.e., specified carboxylic acid ester) {6}
465  DF  .~.~.~ Plural -C(=O)O- groups attached directly or indirectly to each other by nonionic bonding (e.g., estolides of hydroxy carboxylic acids, etc.) {8}
469  DF  .~.~.~.~ Polymer of alpha, beta-olefinically unsaturated carboxylate monomer (e.g., polymethylmethacrylate, etc.) {4}
472.~.~.~.~.~ Olefinically unsaturated compound that is not a carboxylic acid ester is an additional monomer of the polymer (e.g., ethylene-ethylacrylate copolymer, etc.)

DEFINITION

Classification: 508/472

Olefinically unsaturated compound that is not a carboxylic acid ester is an additional monomer of the polymer (e.g., ethylene-ethyl acrylate copolymer, etc.):

(under subclass 469) Compositions wherein an olefinically unsaturated compound monomer that is not a carboxylic acid ester forms a copolymer with the alpha, beta-olefinically unsaturated carboxylate monomer.

(1) Note. More than two discrete olefinic-ally unsaturated monomers may form terpolymers, etc.