Method of shrinkproofing animal fibers with ozone

Details Method of shrinkproofing animal fibers with ozone Method of shrinkproofing animal fibers with ozone

1978-05-10

1980-02-19

Czaja, Donald E.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Mixed fibers

812751, 8128R, D06M 308, D06M 908

Patent

active

041893034

ABSTRACT:
Proteinaceous animal fibrous materials are shrinkproofed by contacting the material with an aqueous solution of ozone at a temperature of about 0.degree. to 50.degree. C. for a period of time and at a concentration sufficient to shrinkproof the material but insufficient to cause degradation of the material.

REFERENCES:
patent: 1934956 (1933-11-01), Wait
patent: 3149906 (1964-09-01), Thorsen
Chem. Abstracts, vol. 84: 61019u, 1976, vol. 48: 12414i, 1954, vol. 68: 40963b, 1968.

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