US PATENT SUBCLASS 8 / 907
NONIONIC EMULSIFIERS FOR DYEING

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

907NONIONIC EMULSIFIERS FOR DYEING

DEFINITION

Classification: 8/907

NONIONIC EMULSIFIERS FOR DYEING:

Nonionic emulsifiers for dyeing such as polyalkylene oxides and ethers are collected here.