US PATENT SUBCLASS 508 / 454
.~.~ A nitrogen compound is reacted with the -C(=O)O- 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}
452  DF  .~ Compound of indeterminate structure, prepared by reacting an organic -C(=O)O- compound of known structure {6}
454.~.~ A nitrogen compound is reacted with the -C(=O)O- compound

DEFINITION

Classification: 508/454

A nitrogen compound is reacted with the-C(=O)O- compound:

(under subclass 452) Compositions wherein the -C(=O)O- compound is reacted with a compound that contains nitrogen.