Process for producing a shape-memorizing wool and animal hair

Details Process for producing a shape-memorizing wool and animal hair Process for producing a shape-memorizing wool and animal hair

1987-07-21

1989-06-06

Wax, Robert A.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Proteinaceous fibers

812751, 424 72, 132 7, D06M 302

Patent

active

048358037

ABSTRACT:
This invention relates to a process for producing permanently waved wool and animal hair. In addition to providing a process for waving wool and animal hair, the process of the present invention improves the elasticity of these natural fibers. Yarns with better elasticity and expansibility and with sufficient swelling property can be obtained after spinning.
When woven or knitted, a produce with a lower specific weight with better elasticity and expansibility and with better anti-shrinking and anti-inflammatory properties cna be obtained.

REFERENCES:
patent: 3151439 (1964-10-01), Dusenbury
patent: 3466136 (1969-09-01), Wasley et al.
patent: 3957065 (1976-05-01), Busch et al.
patent: 4041150 (1977-08-01), Karjala

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