US PATENT SUBCLASS 510 / 330
.~.~.~.~ Quaternary nitrogen or phosphorus, or heterocyclic nitrogen containing fabric softener or antistatic 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}
109  DF  .~ For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker's pipe, etc.) {50}
276  DF  .~.~ For textile material (e.g., laundry detergent, etc.) {30}
327  DF  .~.~.~ With nitrogen, oxygen, or sulfur containing textile softening or antistatic component {4}
330.~.~.~.~ Quaternary nitrogen or phosphorus, or heterocyclic nitrogen containing fabric softener or antistatic component {1}
331  DF  .~.~.~.~.~> Nonionic oxygen containing surfactant or polyacrylamide component

DEFINITION

Classification: 510/330

Quaternary nitrogen or phosphorus, or heterocyclic nitrogen containing fabric softener or antistatic component:

(under subclass 327) Compositions which include a fabric softener or antistatic component which contains a quaternary nitrogen or phosphorus or a heterocyclic nitrogen substituent.