US PATENT SUBCLASS 510 / 502
.~.~.~.~ Hydroxy 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}
461  DF  .~ Specific organic component (e.g., triazines, etc.) {15}
499  DF  .~.~ Nitrogen in the component (except triazines) (e.g., amine, etc.) {4}
501  DF  .~.~.~ Amido nitrogen (e.g., urea, etc.) {1}
502.~.~.~.~ Hydroxy in the component

DEFINITION

Classification: 510/502

Hydroxy in the component:

(under subclass 501) Compositions wherein the amido-containing component also contains a hydroxy substituent.