US PATENT SUBCLASS 8 / 920
SYNTHETIC FIBER DYEING


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

920SYNTHETIC FIBER DYEING {6}
921  DF  .~> Cellulose ester or ether
922  DF  .~> Polyester fiber {1}
924  DF  .~> Polyamide fiber {1}
926  DF  .~> Polyurethane fiber
927  DF  .~> Polyacrylonitrile fiber
928  DF  .~> Polyolefin fiber


DEFINITION

Classification: 8/920

SYNTHETIC FIBER DYEING:

Subject matter related to dyeing of synthetic fiber.