WATER-IN-OIL EMULSION POLYMERIZATION PROCESSES AND THE WATER-IN-OIL EMULSIONS PREPARED THEREFROM

摘要

Method of polymerization in water in oil Emulsions.For Preparation of water soluble monomers in Polymers by means of: (1) preparation of a stable Water in oil emulsion by: (a) Provision of a solution of water and at least one monomer SunUble in water; (b) Provision of an oil Solution as an Inert organic liquid Hydrophobic; (c) a mixture of Aqueous solution with Oily Solution to form one Phase aqueous DispersionsSA; (d) Bring the mixture to a Cutting Speed sufficient to form a portion of the water in oil emulsion; (e) mixing an additional portion of the aqueous solution on the portion ofEmulsion obtained in (d),How to form a dispersed aqueous Phase; and (f) be the resulting Phase at a Speed lower than decorte (agitation) in (d); (g) Steps (e) and (f) are conducted at least once, and (2)Refer to the resulting emulsion polymerization conditions.