Use of bis-semiesters of sulfosuccinic acid with polyether diols

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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252351, 524157, 524800, 524804, C08K 541, C08L 2506

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active

045255253

ABSTRACT:
Bis-semiesters of sulfosuccinic acid with polyether diols based on ethylene oxide/propylene oxide and/or their alkali metal and/or ammonium salts as surfactants, i.e., agents for reducing the surface tension of aqueous substrates such as water or aqueous solutions, as dispersants, wetting agents and leveling agents. Another aspect of the invention relates to the use of such bis-semiesters and/or such salts as emulsifiers in the emulsion polymerization of water insoluble monomers.

REFERENCES:
patent: 3329640 (1967-07-01), Scotti et al.
patent: 4148746 (1979-04-01), Klemmensen et al.
patent: 4206074 (1980-06-01), Perner
patent: 4253999 (1981-03-01), Okishi
patent: 4276054 (1981-06-01), Schmolka et al.
patent: 4340382 (1982-07-01), Morlino et al.
patent: 4421660 (1983-12-01), Solc nee Hajna
Chemical Abstracts, vol. 85, No. 22, Nov. 29, 1976, abstract 85:162327u.

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