Phosphorus-containing polyarlene ether

Details Phosphorus-containing polyarlene ether Phosphorus-containing polyarlene ether

1986-06-04

1987-09-29

Anderson, Harold D.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528169, 528398, C08G 7904

Patent

active

046969934

ABSTRACT:
A method for making resinous phosphorus-containing polyarylene ethers of the structure ##STR1## wherein R taken alone is hydrogen or R R taken together are a covalent single bond, oxygen, sulfur, or a sulfonyl, carbonyl, methylene or isopropylidene bridge;

REFERENCES:
patent: 3784504 (1974-01-01), Feasey
patent: 3960815 (1976-06-01), Darsow et al.
patent: 4492805 (1985-01-01), Besecke et al.
Hashimoto, Journal of Macromol. Sci. Chem., All (12), pp. 2167-2176 (1977).

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