US PATENT SUBCLASS 8 / 544
.~ 1,2-epoxy terminal group dye or Halohydroxdye, e.g., -CH(OH)-CHCl containing

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8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

543  DF  REACTIVE DYE COMPOSITION, PROCESS, OR PRODUCT {5}
544.~ 1,2-epoxy terminal group dye or Halohydroxdye, e.g., -CH(OH)-CHCl containing

DEFINITION

Classification: 8/544

1, 2-epoxy terminal group dye or halohydroxy dye, e.g., -CH(OH)-CHC1 containing:

(under subclass 543) Subject matter using a 1,2-epoxy terminated dye or halohydroxy alkylene dye, i.e., dye containing a -C(OH)-CC1-group.