Method for preparing polymers from water soluble vinyl monomers

Details Method for preparing polymers from water soluble vinyl monomers Method for preparing polymers from water soluble vinyl monomers

1977-01-26

1978-07-04

Holler, Alan

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526 62, 526 88, 526227, 526230, 526234, 526303, C08F 216, C08F 210, C08F 232, C08F 440

Patent

active

040989771

ABSTRACT:
A concentrated solution of a water-soluble vinyl monomer is mixed at or below room temperature with an effective amount of a peroxygen catalyst and the resulting solution is freed of inhibitory oxygen and thereafter atomized into a reaction vessel containing an atmosphere of gaseous sulfur dioxide to produce a polymer product by redox catalysis.

REFERENCES:
patent: 3644305 (1972-02-01), Frisque et al.
patent: 4020256 (1977-04-01), Zweigle et al.

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