US PATENT SUBCLASS 508 / 504
.~.~.~ Halogen attached indirectly to the -C(=O)O- group by nonionic bonding


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}
459  DF  .~ Organic -C(=O)O- compound {19}
463  DF  .~.~ Specified compound wherein the single bonded oxygen is bonded oxygen is bonded directly to an additional carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (i.e., specified carboxylic acid ester) {6}
504.~.~.~ Halogen attached indirectly to the -C(=O)O- group by nonionic bonding


DEFINITION

Classification: 508/504

Halogen attached indirectly to the-C(=O)O- group by nonionic bonding:

(under subclass 463) Compositions wherein the -C(=O)O- group is attached indirectly to halogen by nonionic bonding.

(1) Note. An example of a component provided for herein is: CCl3-CHCl-CHCl-COOCH3[end subscrpt]