US PATENT SUBCLASS 510 / 490
.~.~.~ Nitrogen attached indirectly to the carboxyl group by nonionic bonding, or salt thereof

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}
488  DF  .~.~ Carboxylic acid, or salt thereof {3}
490.~.~.~ Nitrogen attached indirectly to the carboxyl group by nonionic bonding, or salt thereof

DEFINITION

Classification: 510/490

Nitrogen attached indirectly to the carboxyl group by nonionic bonding, or salt thereof:

(under subclass 488) Compositions wherein the carboxyl or carboxylic salt group is attached indirectly to nitrogen by nonionic bonding.