US PATENT SUBCLASS 510 / 289
.~.~.~.~ Polyoxyalkyene containing surfactant devoid of covalently bonded anionic substituents

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}
285  DF  .~.~.~ Dry cleaning (e.g., using nonaqueous fluid, etc.) {6}
289.~.~.~.~ Polyoxyalkyene containing surfactant devoid of covalently bonded anionic substituents

DEFINITION

Classification: 510/289

Polyoxyalkylene containing surfactant devoid of covalently bonded anionic substituents:

(under subclass 285) Compositions which include a surfactant which is free of any covalently bonded anionic substituent and contains a polyoxyalkylene group.

(1) Note. See class definitions for further information on surfactants.

(2) Note. Included herein are, for example, polyethoxylated lauryl alcohol or lauryl amine.