US PATENT SUBCLASS 508 / 549
.~.~.~ Nitro or nitroso bonded directly to carbon

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}
548  DF  .~.~ Oxygen, sulfur, or phosphorus attached directly to the nitrogen by nonionic bonding {1}
549.~.~.~ Nitro or nitroso bonded directly to carbon

DEFINITION

Classification: 508/549

Nitro or nitroso bonded directly to carbon:

(under subclass 548) Compositions wherein carbon is bonded directly to a nitro or a nitroso group.