US PATENT SUBCLASS 508 / 186
.~.~ Borated or boronated carbonated or overbased organic acid salts (e.g., borated overbased carbonated sulfonates, 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}
185  DF  .~ Organic compound containing boron {7}
186.~.~ Borated or boronated carbonated or overbased organic acid salts (e.g., borated overbased carbonated sulfonates, etc.)

DEFINITION

Classification: 508/186

Borated or boronated carbonated or overbased organic acid salts (e.g., borated overbased carbonated sulfonates, etc.):

(under subclass 185) Compositions wherein boron is present in the component as a borated or boronated carbonated or overbased salt of an organic acid.

(1) Note. The organic acids most generally employed herein are sulfonic acids and phenols.

(2) Note. An overbased compound herein is one which an amount of metal (e.g., Mg, Ca, Ba, Sr) is present which is greater than the stoichiometric amount of metal which would be present if the organic acid were completely neutralized.

(3) Note. A carbonated compound herein is the complex resulting from the reaction of carbon dioxide with a metal salt of an organic acid.

(4) Note. The structure of the components provided for herein is generally not clear. The components are generally described in terms of their method of synthesis.