US PATENT SUBCLASS 508 / 522
.~.~.~.~ With hydrocarbon fatty acid or salt thereof, or complexes of such salt mixtures

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}
516  DF  .~.~ Chalcogen attached indirectly to the -C(=O)O- group by nonionic bonding {3}
519  DF  .~.~.~ The chalcogen is in an -OH group bonded to an acyclic carbon (wherein H of -OH may be replaced by metal, ammonium, or substituted ammonium; e.g., lithium-12-hydroxy stearate, saponified castor oil, etc.) {4}
522.~.~.~.~ With hydrocarbon fatty acid or salt thereof, or complexes of such salt mixtures

DEFINITION

Classification: 508/522

With hydrocarbon fatty acid or salt thereof, or complexes of such salt mixtures:

(under subclass 519) Compositions which contain, in addition to the -C(=O)O- compound, (1) a salt of a hydrocarbon fatty acid or a hydrocarbon fatty acid, per se, or (2) a complex formed from the -C(=O)O- compound and the hydrocarbon fatty acid salt or hydrocarbon fatty acid, per se.

SEE OR SEARCH THIS CLASS, SUBCLASS:

519, for compositions containing saponified castor oil.