Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1981-07-08
1983-03-01
Wong, Jr., Harry
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526 74, 526 89, 526216, 526269, 526317, C08F 2204
Patent
active
043755330
ABSTRACT:
A method for polymerizing olefinically unsaturated carboxylic acids containing at least one activated carbon to carbon olefinic double bond and at least one carboxyl group in an organic media in which said carboxylic acid is at least partially soluble, and a nonsolvent for the polymers of said carboxylic acid, in the presence of a free radical forming catalyst and a surface active agent having an HLB value in the range of less than 10.
REFERENCES:
patent: 3957739 (1976-05-01), Cabestany et al.
patent: 4062817 (1977-12-01), Westerman
patent: 4190562 (1980-02-01), Westerman
Jorgensen, Jr. August H.
Park Hung S.
Powell, Jr. J. Hughes
The BF Goodrich Company
Wong, Jr. Harry
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