Fillings and other aspects of fibers

Details Fillings and other aspects of fibers Fillings and other aspects of fibers

1990-09-28

1992-05-12

Kendell, Lorraine T.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

5448, 428361, 428362, 428369, 428359, 428370, 428373, 428374, 428375, 428391, 428395, 428288, 428402, D02G 300, D04H 158

Patent

active

051126842

ABSTRACT:
Fiberballs for filling uses have been prepared from mechanically-crimped fibers having both a primary crimp and a secondary crimp with specific configurations, especially amplitudes and frequencies. The fiberballs may contain a proportion of other fibers, particularly binder fibers.

REFERENCES:
patent: 3271189 (1966-09-01), Hofmann
patent: 4129675 (1978-12-01), Scott
patent: 4413030 (1983-11-01), Tesch et al.
patent: 4418116 (1983-11-01), Scott
patent: 4618531 (1985-05-01), Marcus
patent: 4783364 (1986-10-01), Marcus
patent: 4794038 (1986-10-01), Marcus
patent: 4818599 (1988-04-01), Marcus
patent: 4940502 (1988-12-01), Marcus

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