Quaternary poly(iso) quinolinediyl and preparation thereof

Details Quaternary poly(iso) quinolinediyl and preparation thereof Quaternary poly(iso) quinolinediyl and preparation thereof

1993-03-26

1994-05-10

Anderson, Harold D.

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

Synthetic resins

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

502159, 502162, C08G 7306

Patent

active

053108299

ABSTRACT:
A quaternary (iso)quinolinediyl polymer having a degree of polymerization of at least 5 is produced from an (iso)quinoline polymer by reacting with an alkyl halide and quaternizing the nitrogen atom in ring. Since it is soluble in water and organic solvents, this polymer can be shaped by a dry-process into fibers, films or the like, and had clear change of its color by chemical and electrochemical oxidation reduction.

REFERENCES:
patent: 5175221 (1992-12-01), Chiang et al.

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