US PATENT SUBCLASS 8 / 481
.~.~ Mixture of treated and untreated individual fibers

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

478  DF  PATTERN EFFECT DYEING, PROCESS, COMPOSITIONS, OR PRODUCTS {6}
480  DF  .~ Cross dyeing {1}
481.~.~ Mixture of treated and untreated individual fibers

DEFINITION

Classification: 8/481

Mixture of treated and untreated individual fibers:

(under subclass 480) Processes wherein a mixture of treated and untreated fibers is used.

SEE OR SEARCH THIS CLASS, SUBCLASS:

529+, where effects are due to a natural difference in dyeing affinity of the component threads.