US PATENT SUBCLASS 508 / 562
.~.~.~ The oxygen or sulfur is attached indirectly to the nitrogen by acyclic nonionic bonding

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
561  DF  .~.~ Oxygen or sulfur attached indirectly to the nitrogen by nonionic bonding {1}
562.~.~.~ The oxygen or sulfur is attached indirectly to the nitrogen by acyclic nonionic bonding

DEFINITION

Classification: 508/562

The oxygen or sulfur is attached indirectly to the nitrogen by acyclic nonionic bonding:

(under subclass 561) Compositions wherein the nitrogen is attached indirectly to the oxygen or sulfur by acyclic nonionic bonding.

(1) Note. An example of a component provided for herein is: C2H5-S-CH2CHOHCH2[end

subscrpt]-NHCH3