US PATENT SUBCLASS 508 / 350
.~.~ Phosphosulfurized or phosphooxidized mixture of hydrocarbon and organic oxygen compound

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}
346  DF  .~ Phosphosulfurized or phosphooxidized organic compound of indeterminate structure (i.e., indeterminate reaction products of organic compounds with phosphorus sulfides or oxides) {7}
350.~.~ Phosphosulfurized or phosphooxidized mixture of hydrocarbon and organic oxygen compound

DEFINITION

Classification: 508/350

Phosphosulfurized or phosphooxidized mixture of hydrocarbon and organic oxygen compound:

(under subclass 346) Compositions wherein the organic compound is a component of a mixture of hydrocarbon and an organic oxygen compound, which mixture is phosphosulfurized or phosphooxidized, resulting in a mixture of phosphosulfurized or phosphooxidized hydrocarbon and phosphosulfurized or phosphooxidized organic oxygen compound.

(1) Note. An organic oxygen compound is one wherein oxygen is attached directly or indirectly by nonionic bonding to carbon of an organic compound.

(2) Note. See Notes to the Class Definition of the definition of an organic compound.