Method of manufacturing water-based silicone-type graft copolymer emulsion

摘要

PCT No. PCT/JP93/00512 Sec. 371 Date May 23, 1994 Sec. 102(e) Date May 23, 1994 PCT Filed Apr. 20, 1993 PCT Pub. No. WO94/06838 PCT Pub. Date Mar. 31, 1994A method of manufacturing a water-based silicone type graft copolymer emulsion in which silicone (a macromonomer) having a radical polymerizable functional group and another vinyl monomer are, under presence of a surface active agent having a radical polymerizable functional group, emulsified and dispersed to a particle size of 0.5 mu m or less, and the temperature is raised to copolymerize the emulsified and dispersed material. In the macromonomer, a macromonomer with a silicone structural unit repetition number n of less than 20 is contained in a quantity of 5 to 80 wt %.