US PATENT SUBCLASS 510 / 478
.~.~.~ With alkali metal carbonate or bicarbonate component

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
478.~.~.~ With alkali metal carbonate or bicarbonate component

DEFINITION

Classification: 510/478

With alkali metal carbonate or bicarbonate component:

(under subclass 477) Compositions which additionally contain a component which is a carbonate or bicarbonate salt of an alkali metal (Li, Na, K, Rb, or Cs).