US PATENT SUBCLASS 510 / 479
.~.~.~ Ether group in the polycarboxylic 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}
461  DF  .~ Specific organic component (e.g., triazines, etc.) {15}
477  DF  .~.~ Polycarboxylic acid component, or salt thereof {3}
479.~.~.~ Ether group in the polycarboxylic component

DEFINITION

Classification: 510/479

Ether group in the polycarboxylic component:

(under subclass 477) Compositions wherein the polycarboxylic component contains an ether substituent.