Fiber-treatment organo-functional polysiloxanes agent compositio

Details Fiber-treatment organo-functional polysiloxanes agent compositio Fiber-treatment organo-functional polysiloxanes agent compositio

1989-05-26

1990-12-18

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Silicon-containing

8DIG1, 252 86, 252 875, 427387, 4273933, C09B 6700

Patent

active

049783637

ABSTRACT:
A composition and method for treating fibers is based on a mixture of an organopolysiloxane having at least one amino-substituted hydrocarbon radical directly bonded to a silicon atom and a higher fatty carboxylic acid. The carboxylic acid reacts with the amino radicals to reduce yellowing and oxidation of the fiber treatment. The composition and method provide non-yellowing fibers and a treatment agent that does not gel during use, such as when exposed to carbon dioxide and/or used to treat carbon fibers.

REFERENCES:
patent: 4247592 (1981-01-01), Kalinowski
patent: 4585563 (1986-04-01), Busch et al.

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