Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-12-08
1977-06-14
Cockeram, H.S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
252354, 260 296T, 260 296MQ, C08L 3308, C08L 3310, B01F 1710
Patent
active
040296245
ABSTRACT:
For use as an emusifier for emulsion polymerization of acrylate monomer mixtures, there is provided a novel mixture of soluble salts of sulfosuccinate half esters of two or three alcohols, each selected from a different class defined and each respective half ester being present in a defined range of proportions in the mixture. The defined emulsifiers, even when used at concentrations less than usual for emulsion polymerization, produce acrylate latex products having a favorable combination of several advantageous properties, particularly good mechanical stability and low viscosity, even when a cross-linking monomer is included in the monomer mixture to be polymerized.
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Burkhard Herbert
Fetter Edward Joseph
Hsu Nelson Nae-Ching
American Cyanamid Company
Cockeram H.S.
Hart Gordon L.
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