US PATENT SUBCLASS 510 / 228
.~.~.~.~ Phosphorus, silicon, or sulfoxy containing organic component (e.g., sulfate, sulfonate, etc.)

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}
218  DF  .~.~ For equipment used in processing, handling, storing, or serving edible product (e.g., dairy or brewery equipment, household utensils, etc.) {4}
220  DF  .~.~.~ For use in automatic dishwasher {7}
228.~.~.~.~ Phosphorus, silicon, or sulfoxy containing organic component (e.g., sulfate, sulfonate, etc.)

DEFINITION

Classification: 510/228

Phosphorus, silicon, or sulfoxy containing organic component (e.g., sulfate, sulfonate, etc.):

(under subclass 220) Compositions which include an organic component having a phosphorus, silicon, or covalently bonded sulfoxy containing substituent.