US PATENT SUBCLASS 508 / 572
.~.~.~ Having plural -OH substituted benzene rings bonded directly to the sulfur atom or sulfur chain wherein H of-OH may be replaced by metal or ammonium; (e.g., sulfurized calcium alkylphenolates, etc.)

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}
567  DF  .~ Organic sulfur compound (e.g., mercaptans, etc.) {2}
569  DF  .~.~ Sulfides (i.e., plural carbons bonded directly to a single sulfur atom or sulfur chain) {3}
572.~.~.~ Having plural -OH substituted benzene rings bonded directly to the sulfur atom or sulfur chain wherein H of-OH may be replaced by metal or ammonium; (e.g., sulfurized calcium alkylphenolates, etc.) {2}
573  DF  .~.~.~.~> Halogen, a ring, carbonyl, or additional -OH bonded directly to one of the benzene rings
574  DF  .~.~.~.~> Overbased or carbonated (e.g., overbased sulfurized phenates, etc.)

DEFINITION

Classification: 508/572

Having plural -OH substituted benzene rings bonded directly to the sulfur atom or sulfur chain wherein H of -OH may be replaced by metal or ammonium; (e.g., sulfurized calcium alkylphenolates, etc.):

(under subclass 569) Compositions wherein the sulfur atom or sulfur chain is bonded directly to plural benzene rings which are substituted by -OH (wherein H of -OH may be replaced by metal or ammonium).

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