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

1975-07-03

1977-04-26

Holler, Alan

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526227, 526230, 526232, 526234, 526342, C08F 234, C08F 210, C08F 434, C08F 2056

Patent

active

040202569

ABSTRACT:
A concentrated solution of a water-soluble vinyl monomer is mixed at or below room temperature with an effective amount of a peroxide 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: 2462354 (1949-02-01), Brubaker et al.
patent: 3073808 (1963-01-01), Mertz
patent: 3418300 (1968-12-01), Nakajima et al.
patent: 3644305 (1972-02-01), Frisque et al.
patent: 3780006 (1973-12-01), Zweigle
patent: 3923764 (1975-12-01), Fassy et al.
patent: 3965079 (1976-06-01), Console et al.

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