US PATENT SUBCLASS 8 / 513
.~ Olefin polymer substrate or rubber

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

506  DF  NONTEXTILE, DYEING PROCESS OR PRODUCT, INCLUDING INORGANIC FIBER {12}
513.~ Olefin polymer substrate or rubber {1}
514  DF  .~.~> Styrene polymer

DEFINITION

Classification: 8/513

Olefin polymer substrate or rubber:

(under subclass 506) Subject matter for dyeing a polymer derived from an unsaturated hydrocarbon or natural rubber substrate.