Process for preparing elastomeric latex water emulsions and compositions thereof.

摘要

Organic solutions of elastomers selected from the group consisting of butyl rubbers and polymers derived from ethylene and propylene are emulsified in water in the presence of and effective amount of a rubber-extending oil and a phosphate ester; after removing the organic solvent, the emulsion is thickened with a water-soluble polymeric thickener.