US PATENT SUBCLASS 8 / 647
.~ Polymeric dye, e.g., a chromophore pendant from an addition polymer, etc.

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

636  DF  DYE OR POTENTIAL DYE COMPOSITION, ADDITIVE, TREATMENT, PROCESS, PRODUCT, OR ANCILLARY DYE OPERATION {12}
647.~ Polymeric dye, e.g., a chromophore pendant from an addition polymer, etc.

DEFINITION

Classification: 8/647

Polymeric dye, e.g., a chromophore pendant from an addition polymer, etc.:

(under subclass 636) Subject matter wherein a polymeric dye (polymer containing a chromophore) is used.

(1) Note. Oxidation dyes may polymerize but are excluded herefrom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

406, and 649, for oxidation dyes.