Process for preparing polyarylates

Details Process for preparing polyarylates Process for preparing polyarylates

1980-09-23

1982-03-23

Foelak, Morton

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528176, 528194, 528302, 528500, 528501, C08E 6302

Patent

active

043213553

ABSTRACT:
Described herein is an improved process for preparing a polyarylate having a reduced viscosity of from about 0.5 to greater than 1.0 dl/gm which process comprises the following steps:

REFERENCES:
patent: 2595343 (1952-05-01), Drewitt et al.
patent: 3225003 (1965-12-01), Macow
patent: 3317464 (1967-05-01), Couix
patent: 3329653 (1967-07-01), Beavers et al.
patent: 3684766 (1972-08-01), Jackson et al.
patent: 3780148 (1973-12-01), Jackson et al.
patent: 3824213 (1974-07-01), Stackman
patent: 3948856 (1976-04-01), Stackman
patent: 4075173 (1978-02-01), Mioniyama et al.

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