US PATENT SUBCLASS 8 / 122
.~.~.~ Xanthogenation

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

115.51  DF  CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF {7}
116.1  DF  .~ Cellulose fibers {8}
120  DF  .~.~ Esterifying, etherifying or immunizing {2}
122.~.~.~ Xanthogenation

DEFINITION

Classification: 8/122

(under subclass 120) Processes wherein the treatment is by means of agents capable of forming xanthates such as carbon disulfide and alkali.

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121, for the acetylation of xanthogenated fibers.

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536, Organic Compounds,

60+, for cellulose xanthates.