Production of organosulfur or organoselenium ploymers

Details Production of organosulfur or organoselenium ploymers Production of organosulfur or organoselenium ploymers

1997-03-24

1999-03-09

Krass, Frederick

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

Synthetic resins

From sulfur-containing reactant

528397, 528422, C08G 7514

Patent

active

058802533

ABSTRACT:
A process for producing a polymer is provided which can comprise, consist essentially of, or consists of, contacting an inorganic compound having the formula of M.sub.x H.sub.y Z.sub.p, in an aqueous medium, with an organic halide under a condition sufficient to effect the production of the polymer in which the polymer comprises repeat units having the formula of (C.sub.m H.sub.2m-q (R'.sub.q)--Z.sub.p).sub.n in which m is a whole number from 1 to about 20; Z can be S, Se, or combinations thereof; n is a number from about 5 to about 400; M is a metal or ammonium ion; x is a number filling the necessary valency of M; y is 0 or 1; q is a whole number from 0 to about 10 and p is a whole number from 1 to 4.

REFERENCES:
patent: 2906739 (1959-09-01), Bruckner et al.
patent: 3356656 (1967-12-01), Remes et al.
CA 65; 9026d (1966).
CA 65: 17058d (1966).
CA 69: 28107p (1968).
CA 71: 81885h (1969).
CA 93: 205119n (1980).
CA 95: 204702b (1981).
CA 97: 162286c (1982).
CA 97: 198607x (1982).

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