Extremely fine acrylic polymer fiber pile fabric and process for

Details Extremely fine acrylic polymer fiber pile fabric and process for Extremely fine acrylic polymer fiber pile fabric and process for

1980-03-06

1981-11-03

McCamish, Marion

Stock material or miscellaneous articles

Pile or nap type surface or component

Nap type surface

26 29R, 28162, 428 92, 428 97, B32B 3300, D06C 1100

Patent

active

042986443

ABSTRACT:
An extremely fine acrylic polymer fiber pile fabric, which comprises a substratum fabric impregnated with an elastic polymer and having at least one pile layer formed by raising at least one surface of said fabric, is characterized in that said piles consist essentially of extremely fine independent acrylic polymer fibers, each of which has a denier of 0.8 or less and is provided with a number of amorphous scale-shaped protuberances formed on the peripheral surface thereof, and which has been produced by a wet spinning method from an acrylic polymer containing at least 80% by weight of acrylonitrile.

REFERENCES:
patent: 3684284 (1972-08-01), Tranfield
patent: 3865678 (1975-02-01), Okamoto
patent: 4103054 (1978-07-01), Okamoto
patent: 4109038 (1978-08-01), Hayashi

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