Surface-modified polyacrylonitrile fibrous substrates

Details Surface-modified polyacrylonitrile fibrous substrates Surface-modified polyacrylonitrile fibrous substrates

1993-08-16

1994-04-26

Lipman, Bernard

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

811564, 811568, 811569, 5253291, 5253292, 5253293, 525356, 5253591, 5253592, 5253593, 5253594, 5253595, 5253596, C08F 822

Patent

active

053067827

ABSTRACT:
A surface-modified fibrillated fiber composition is disclosed herein which comprises polyacrylonitrile homopolymer or copolymer and a surface of pendant N-haloamide groups. Also disclosed is a process for the production of said composition.

REFERENCES:
patent: 4110529 (1978-08-01), Stoy
patent: 4143203 (1979-03-01), Rigopulos et al.
patent: 4246351 (1981-01-01), Miyake et al.
patent: 4301257 (1981-11-01), Zengel et al.
patent: 4356289 (1982-10-01), Zengel et al.
patent: 4357447 (1982-11-01), Zengel et al.

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