US PATENT SUBCLASS 8 / 449
.~.~ Reactive dye

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

445  DF  PROCESS OF PRINTING PERMANENTLY ON SUBSTRATE, OTHER THAN NOMINAL PRINTING, USING PRINT PASTE CONTAINING DISCHARGE MATERIAL, RESIST MATERIAL, OR DYE MATERIAL; OR STENCIL DYEING {4}
446  DF  .~ Resist or reserve {10}
449.~.~ Reactive dye

DEFINITION

Classification: 8/449

Reactive dye:

(under subclass 446) Processes using a resist with a reactive dye.

(1) Note. See the Glossary for the definition of a reactive dye.

SEE OR SEARCH THIS CLASS, SUBCLASS:

543, for a reactive dye composition.