US PATENT SUBCLASS 8 / 525
.~ Dye soap or detergent

Current as of: June, 1999
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8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

524  DF  DRY DYE COMPOSITION OTHER THAN MERE MIXTURE OF TWO OR MORE DYES ALONE OR PROCESS OF MAKING {2}
525.~ Dye soap or detergent

DEFINITION

Classification: 8/525

Dye soap or detergent:

(under subclass 524) Subject matter containing dye admixed with soap or detergent for coloring textile materials with or without a simultaneous detergent action.

SEE OR SEARCH THIS CLASS, SUBCLASS:

441, for combined processes involving coloring or recoloring and cleaning or renovating.

648, for bluing soaps.