Process for preparing a polyarylene thioether

Details Process for preparing a polyarylene thioether Process for preparing a polyarylene thioether

1989-09-19

1991-01-08

Jacobs, Lewis T.

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

Synthetic resins

From sulfur-containing reactant

528374, 528375, C08G 7502

Patent

active

049837206

ABSTRACT:
A process for preparing polyarylene thioethers wherein thiophenols of formula ##STR1## are electrolytically polymerized in the presence of a Lewis acid and/or a proton acid.

REFERENCES:
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patent: 3940375 (1976-02-01), O'Shaughnessy
patent: 3941748 (1976-03-01), King
patent: 4544735 (1985-10-01), Geibel et al.
Chemical Abstracts, vol. 101, No. 26, Dec. 24, 1984, p. 14, 231233y.
WPIL, File Supplier, 1985, ref. No. 009435.
WPIL, File Supplier, 1986, ref. No. 078356.
Macromolecules, vol. 20, No. 9, Sep. 1987, pp. 2315-2316; Am. Chem. Soc., U.S.
Marcomolecules, vol. 20, No. 8, Aug. 1987, pp. 2030-2031; Am. Chem. Soc., U.S.
Polymer Bulletin, vol. 15, No. 2, Feb. 1986, pp. 141-145, Springer-Verlag, Berlin DE M. Wejchan-Judek: "The Synthesis of Poly-/p-Phenylene Sulphide/from Thiophenol in the Presence of Various Acidic Catalysts".

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