| abstract |
To provide a novel compound having both a surface-activating ability and a polymerization controlling ability. n A compound represented by the following general formula (1) or (2): n n n n n n n n n n wherein, R 1 and R 3 are an organic group having the hydrophile-lipophile balance (HLB) determined by Griffin's method of 3 or more. The definitions of R 1 , R 2 , R 3 , R 4 , Z, p and q are described in the Description. |