US PATENT SUBCLASS 510 / 260
.~.~.~.~ Organic sulfonium group in the component


Current as of: June, 1999
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510 /   HD   CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS

108  DF  CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) {21}
109  DF  .~ For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker's pipe, etc.) {50}
245  DF  .~.~ For bare metal surface (e.g., degreasing composition, etc.) {9}
258  DF  .~.~.~ With corrosion or embrittlement inhibiting or solvent stabilizing component (e.g., pickling bath, etc.) {5}
260.~.~.~.~ Organic sulfonium group in the component


DEFINITION

Classification: 510/260

Organic sulfonium group in the component:

(under subclass 258) Compositions wherein the corrosion or embrittlement inhibiting component is an organic compound containing a sulfonium substituent.