Surface-modified polyacrylonitrile fibrous substrates

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

1992-07-09

1994-02-08

Lipman, Bernard

Abrasive tool making process, material, or composition

435101, 435180, 435181, 527202, 530350, 530380, 530386, 530395, 530399, 530402, 530403, 530405, 530409, 530806, 530812, 530815, 536126, 536 254, C08F 800

Patent

active

052849104

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), Rigopolos 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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