US PATENT SUBCLASS 508 / 337
.~.~ With an organic phosphorus compound, which may or may not be reacted with the sulfurized 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}
322  DF  .~ Sulfurized compound of indeterminate structure, which is a reaction product of an organic compound with sulfur halide, elemental sulfur, or metal polysulfide {16}
337.~.~ With an organic phosphorus compound, which may or may not be reacted with the sulfurized compound {1}
338  DF  .~.~.~> The organic phosphorus compound is a phosphorus acid, a salt thereof, or an indeterminate reaction product of hydrocarbon and phosphorus sulfide

DEFINITION

Classification: 508/337

With an organic phosphorus compound, which may or may not be reacted with the sulfurized compound:

(under subclass 322) Compositions (1) which contain, in addition to the sulfurized organic compound, an organic phosphorus compound, or (2) wherein the sulfurized organic compound is reacted with an organic phosphorus compound.

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

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