US PATENT SUBCLASS 508 / 366
.~.~ The nitrogen is multiple bonded to carbon, or is bonded directly to additional nitrogen

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}
366.~.~ The nitrogen is multiple bonded to carbon, or is bonded directly to additional nitrogen

DEFINITION

Classification: 508/366

The nitrogen is multiple bonded to carbon, or is bonded directly to additional nitrogen:

(under subclass 362) Compositions wherein carbon is multiple bonded to the nitrogen, or an additional nitrogen is bonded to the nitrogen.

(1) Note. Examples of components provided for herein are: the iron salt of N-nitroso phenyl hydroxylamine, and [figure]