US PATENT SUBCLASS 508 / 534
.~.~ With rubber, hydrocarbon polymer, petroleum resin or hydrocarbon wax (e.g., polyisobutylene, 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}
534.~.~ With rubber, hydrocarbon polymer, petroleum resin or hydrocarbon wax (e.g., polyisobutylene, etc.)

DEFINITION

Classification: 508/534

With rubber, hydrocarbon polymer, petroleum resin, or hydrocarbon wax (e.g., polyisobutylene, etc.):

(under subclass 459) Compositions which contain, in addition to the -C(=O)O- compound, hydrocarbon wax, petroleum resin, polymeric hydrocarbon, or rubber.