Preparation of aqueous emulsion

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 296WB, 260 297RP, 260 297W, C08L 910

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active

039592057

ABSTRACT:
Stable aqueous emulsions of acrylate polymers, methacrylate polymers or butadiene polymers, which are prepared by emulsion polymerization in the presence of hydrolyzed vinyl acetate-alkali metal olefinsulfonate copolymer as an emulsifier.
The aqueous emulsions thus prepared have excellent properties in storage stability, viscosity stability, dilution stability, freeze-thaw stability and miscibility with pigment or urea resin. The emulsion can also give a film excellent in water-resistance.

REFERENCES:
patent: 2386764 (1945-10-01), Zwicker
patent: 2395347 (1946-02-01), Sharkey
patent: 2834759 (1958-05-01), Austin
patent: 2859191 (1958-11-01), Turnbull
patent: 3318830 (1967-05-01), Condon
patent: 3320199 (1967-05-01), Brezinski
patent: 3755236 (1973-08-01), Puskas

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