Use as an underwater water type emulsion and the synthetic method and the thickener which grain size are small and stabilize

摘要

(57) Abstract The monomer of the specification which possesses the porietokishiru conversion radical end which has the hydrophobic group is included, basically radical inclusion underwater water type emulsifying polymerizing the water soluble monomer blend, the water soluble polymer which can. It is possible to use as the thickener of the aqueous solution.