US PATENT SUBCLASS 508 / 519
.~.~.~ 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.)

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.~.~.~ 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}
520  DF  .~.~.~.~> With ether or alcohol (except glycerin)
521  DF  .~.~.~.~> With organic nitrogen compound (which may be present as the amine salt of the acid), hydrocarbon polymer or halohydrocarbon polymer
522  DF  .~.~.~.~> With hydrocarbon fatty acid or salt thereof, or complexes of such salt mixtures
523  DF  .~.~.~.~> Alkaline earth metal, aluminum, or heavy metal salt of the hydroxy carboxylic acid

DEFINITION

Classification: 508/519

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 stear-ate, saponified castor oil, etc.):

(under subclass 516) Compositions wherein an acyclic carbon

is bonded to the chalcogen, which is present as part of an -OH group (wherein the H of-OH may be replaced by metal, ammonium, or substituted ammonium).

(1) Note. An example of a component provided for herein is lithium -12-hydroxy stearate.

(2) Note. Saponified castor oil is provided for herein.