US PATENT SUBCLASS 510 / 535
.~ Surfactant composition for cleaning agents (other than raw soap)

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

513  DF  AUXILIARY COMPOSITIONS FOR CLEANING, OR PROCESSES OF PREPARING (E.G., LAUNDERING AIDS, SUCH AS WRINKLE-REDUCING COMPOSITIONS, ETC.) {7}
535.~ Surfactant composition for cleaning agents (other than raw soap) {1}
536  DF  .~.~> Sulfoxy containing anionically substituted surfactant component {1}

DEFINITION

Classification: 510/535

Surfactant composition for cleaning agents (other than raw soap):

(under subclass 513) Surface active compositions which are not raw soap and which are specialized for use in cleaning compositions together with other auxiliary components, such as builders, fillers, etc.

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

SEE OR SEARCH CLASS

252, Compositions,

367.1, for raw soaps and processes of making them.

516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or Inhibiting,

198+, for wetting agents (e.g., spreading, penetrating, leveling) or methods of making such agents, when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.