Preparation for shrinkproofing wool and process for the producti

Details Preparation for shrinkproofing wool and process for the producti Preparation for shrinkproofing wool and process for the producti

1978-12-12

1980-01-08

Schulz, William E.

Compositions

Durable finishes for textile materials, or processes of...

Oil or water repellent or soil resistant or retardant

81156, 2604482N, 528 23, D06M 1310

Patent

active

041826825

ABSTRACT:
A composition for shrinkproofing wool which is composed of 1 to 50 weight percent of organopolysiloxanes containing mercaptoalkyl and mercaptoaryl groups and having between 10 to 1000 silicon atoms per mercaptoalkyl or mercaptoaryl group, and 50 to 99 weight percent water, emulsifiers and organic solvents. The use of the composition provides durable shrinkproofing properties in wool and does not adversely affect the handle of the fabric.

REFERENCES:
patent: 3849471 (1974-11-01), Omietanski et al.
patent: 4082790 (1978-04-01), Speier
patent: 4137179 (1979-01-01), Koerner et al.

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