US PATENT SUBCLASS 508 / 364
.~.~.~ With organic nitrogen, phosphorus, or chalcogen 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}
362  DF  .~ Nitrogen and heavy metal, or nitrogen and aluminum, in the same compound {3}
363  DF  .~.~ The nitrogen is bonded directly to the carbon of a -C(=X)X- group, wherein the X's may be the same or diverse chalcogens (e.g., dithiocarbamates, etc.) {1}
364.~.~.~ With organic nitrogen, phosphorus, or chalcogen compound {1}
365  DF  .~.~.~.~> With metal compound

DEFINITION

Classification: 508/364

With organic nitrogen, phosphorus, or chalcogen compound:

(under subclass 363) Compositions which contain, in addition to the nitrogen-heavy metal or nitrogen-aluminum compound, an organic phosphorus compound, an organic nitrogen compound, or an organic chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) 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. Organic nitrogen compound and organic chalcogen compound are similarly defined.

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