US PATENT SUBCLASS 508 / 558
.~.~.~ Plural nitrogens bonded directly to a single acyclic hydrocarbon chain

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}
556  DF  .~.~ Nitrogen attached indirectly to the nitrogen by nonionic bonding {3}
558.~.~.~ Plural nitrogens bonded directly to a single acyclic hydrocarbon chain {1}
559  DF  .~.~.~.~> Oxygen or sulfur attached indirectly to the nitrogen by acyclic nonionic bonding

DEFINITION

Classification: 508/558

Plural nitrogens bonded directly to a single acyclic hydrocarbon chain:

(under subclass 556) Compositions wherein a single acyclic hydrocarbon chain is bonded directly to plural nitrogens.

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