Method for improving an animal fiber

Details Method for improving an animal fiber Method for improving an animal fiber

1994-04-20

1995-12-26

Willis, Jr., Prince

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Using wave energy, electrostatic field or electrical discharge

8159, 8137, 8158, 134 1, D06M 1000, D06M 1002

Patent

active

054783585

ABSTRACT:
Scales and impurities adhered on an animal fiber can be removed by immersing the animal fiber in an aqueous bath containing inactive inorganic powder and treating it with ultrasonic wave. In the method the animal fiber can be very efficiently improved in the state of stably maintaining the feeling and properties of it. Further, since the method can be carried out with no use of specific chemicals, it is practical with no problem of environmental pollution.

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patent: 2468550 (1944-10-01), Fruth
patent: 2904981 (1959-09-01), Macomson
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patent: 3134990 (1964-06-01), Bodine, Jr.
patent: 4051046 (1977-09-01), Diehl et al.
patent: 4193842 (1980-03-01), Rushing
patent: 4512065 (1985-04-01), Otto
patent: 4575887 (1986-03-01), Viramontes
patent: 4594362 (1986-06-01), Smith et al.

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