US PATENT SUBCLASS 8 / 412
.~.~.~.~.~ With aminophenol dye

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

404  DF  DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT {2}
405  DF  .~ Hair dyeing {7}
406  DF  .~.~ Oxidation dye {7}
408  DF  .~.~.~ Plural dyes or dye and coupling agent {2}
410  DF  .~.~.~.~ Paradiaminobenzene dye {2}
412.~.~.~.~.~ With aminophenol dye

DEFINITION

Classification: 8/412

With aminophenol dye:

(under subclass 410) Subject matter wherein the mixture includes an aminophenol and a paradiaminobenzene.