Low modulus, small diameter fibers and products made therefrom

Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition

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57243, 57246, 428 85, 428 87, 428 97, 428233, 428253, 428364, 428365, 428392, 428398, 428401, 428921, B32B 302

Patent

active

044253931

ABSTRACT:
A remarkable degree of softness and flexibility is imparted to products such as artificial fur, soft woven or knitted fabrics and the like by using relatively small diameter fibers having a low elastic modulus. The fiber diameter and elastic modulus are selected to obtain a stiffness parameter of less than 8.5.times.10.sup.-9 but preferably greater than 1.0.times.10.sup.-11 lb-in.sup.2.

REFERENCES:
patent: 3256258 (1966-06-01), Herrman
patent: 3424833 (1969-01-01), Mazzolini et al.
patent: 3546062 (1970-12-01), Herrman
patent: 3605666 (1971-09-01), Kimmel et al.
patent: 3686848 (1972-08-01), Miller et al.
patent: 3840510 (1974-10-01), Rohn
patent: 4118530 (1978-10-01), Benedyk et al.
patent: 4181762 (1980-01-01), Benedyk

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