Method for preparation of emulsions, concentrated dispersions an

Details Method for preparation of emulsions, concentrated dispersions an Method for preparation of emulsions, concentrated dispersions an

1974-07-11

1976-07-27

Czaja, Donald E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 306R, 260 318G, 260 3364A, C08L 9100

Patent

active

039717445

ABSTRACT:
A method for producing emulsions, concentrated dispersions and pastes based on plasticizers and hydrophilic fillers consists in polymerization of a mixture of monomers, at least one of which contains one or two carboxylic groups, alternatively in a form of anhydride, and the other contains more than one vinyl group in its molecule, by common free-radical initiators in a medium of a plasticizers or a mixture of plasticizers with an admixture of saturated or unsaturated higher fatty acids, either substituted by halogen or unsubstituted, and/or higher alcohols. The resulting polymer of the maximum particle size 100 .mu.m is transformed into the Na, K, or NH.sub.4 form. The emulsion, concentrated dispersion or paste is applied without further operations in processing of plastics, especially in production of plastic and synthetic leathers.

REFERENCES:
patent: 3189587 (1965-06-01), Donat
patent: 3382198 (1968-05-01), Elslager

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