US PATENT SUBCLASS 508 / 324
.~.~ Hydrogen sulfide or a salt thereof is also reacted with the organic compoud

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}
324.~.~ Hydrogen sulfide or a salt thereof is also reacted with the organic compoud

DEFINITION

Classification: 508/324

Hydrogen sulfide or a salt thereof is also reacted with the organic compound:

(under subclass 322) Compositions wherein the organic compound is additionally reacted with hydrogen sulfide or with a salt thereof; said additional reaction can be prior to, simultaneous with or subsequent to sulfurization via elemental sulfur, sulfur halide, or metal polysulfide.