US PATENT SUBCLASS 508 / 355
.~.~.~ With an organic nitrogen compound, which may or may not be reacted with the phosphosulfurized or phosphooxidized hydrocarbon

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}
346  DF  .~ Phosphosulfurized or phosphooxidized organic compound of indeterminate structure (i.e., indeterminate reaction products of organic compounds with phosphorus sulfides or oxides) {7}
354  DF  .~.~ The organic compound is a hydrocarbon {6}
355.~.~.~ With an organic nitrogen compound, which may or may not be reacted with the phosphosulfurized or phosphooxidized hydrocarbon {1}
356  DF  .~.~.~.~> The nitrogen is attached directly or indirectly to -C(=X)-, wherein X is chalcogen, by nonionic bonding (e.g., amides, aminocarboxylic acids, etc.)

DEFINITION

Classification: 508/355

With an organic nitrogen compound, which may or may not be reacted with the phosphosulfurized or phosphooxidized hydrocarbon:

(under subclass 354) Compositions (1) which contain, in addition to the phosphosulfurized or phosphooxidized hydrocarbon, an organic nitrogen compound or (2) wherein the phosphosulfurized or phosphooxidized hydrocarbon is reacted with an organic nitrogen compound.

(1) Note. An organic nitrogen compound is one wherein nitrogen is attached directly or indirectly by nonionic bonding to carbon of an organic compound.

(2) Note. See Notes to the Class Definition for the definition of an organic compound.