Emulsifiers useful for emulsion polymerization of vinyl monomers

Details Emulsifiers useful for emulsion polymerization of vinyl monomers Emulsifiers useful for emulsion polymerization of vinyl monomers

1976-05-10

1978-03-28

Wong, Jr., Harry

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 296T, 260 296TA, 526209, 526214, 526304, 526317, 526328, 526329, C08L 3302, C08L 3308, C08L 3310

Patent

active

040814181

ABSTRACT:
In the emulsion polymerization of polymers which comprise monomers selected from acrylic acid, methacrylic acid, alkyl esters of those acids and which may also comprise other compatible vinyl monomers such as styrene, vinyl acetate, N-methylolacrylamide, acrylonitrile, itaconic acid and the like, the emulsifier for the emulsion polymerization is a surface-active agent having the formula ##STR1## wherein ##STR2## is the acyl radical of a fatty acid having 7 to 21 carbon atoms and M is selected from ammonium, the alkali metals, and certain alkaline earth metals, and x is 1 to 3.

REFERENCES:
patent: 2701245 (1955-02-01), Lynn
patent: 2739136 (1956-03-01), Kharasch et al.
patent: 2739138 (1956-03-01), Kharasch et al.

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