US PATENT SUBCLASS 8 / 196
.~.~.~ Amine

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}
181  DF  .~.~ Treatment with nitrogen-containing organic compound {6}
196.~.~.~ Amine

DEFINITION

Classification: 8/196

(under subclass 181) Processes where in the nitrogen-containing organic compound is identical in constitution with the derivatives of ammonia (NH3) wherein the N thereof is bonded to at least one carbon of an organic radical.