Process for modifying animal fibers

Details Process for modifying animal fibers Process for modifying animal fibers

1982-11-05

1985-08-06

Tungol, Maria Parrish

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Proteinaceous fibers

435263, D06M 308, D06M 310

Patent

active

045333599

ABSTRACT:
The present invention relates to the production of descaled animal fiber. The scale is effectively removed by oxidation of a surface of the animal fiber with an oxidizing reagent, following by treatment with a proteolytic enzyme in the presence of salt. The resulting animal fiber has excellent shrink-proof properties.

REFERENCES:
patent: 2373974 (1945-04-01), Phillips et al.
patent: 3628909 (1971-12-01), Goldberg et al.
Sookne, A., Textile Research Jour., Aug. 1957, pp. 652-661.
Williams, V. A., Textile Research Jour., Dec. 1962, pp. 977-985.
Horio et al., Bulletin of the Institute for Chemical Research, vol. 40, Nos. 5-6, pp. 351 to 363, Kyoto University, 1962.

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