US PATENT SUBCLASS 508 / 550
.~.~ Carbon double bonded directly to the 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}
545  DF  .~ Organic nitrogen compound {8}
550.~.~ Carbon double bonded directly to the nitrogen


DEFINITION

Classification: 508/550

Carbon double bonded directly to the nitrogen:

(under subclass 545) Compositions wherein the nitrogen is double bonded directly to carbon.

(1) Note. An example of a component provided for herein is

[figure]