US PATENT SUBCLASS 8 / 125
.~.~ Mercerizing or alkaline treatment

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}
125.~.~ Mercerizing or alkaline treatment {1}
127  DF  .~.~.~> Wetting addition or pretreatment

DEFINITION

Classification: 8/125

(under subclass 116.1) Processes and compositions for the mercerization or alkaline treatment of threads or fabrics with or without stretching usually by means of caustic lye.

SEE OR SEARCH THIS CLASS, SUBCLASS:

115, for the production of local effects by a mercerizing treatment.

147+, for manipulative processes.

537, for combined mercerizing and dyeing.