| 摘要 |
A dispersing stabilizer comprising a partially hydrolyzed polyvinyl alcohol resin having a degree of hydrolysis of 65 to 85 % by mole, and containing 0.1 to 10 % by mole of an oxyalkylene group in its side chains and 0.02 to 10 % by mole of an anionic hydrophilic group in its side chains and/or terminal. The dispersing stabilizer is suitable for suspension polymerization, emulsion polymerization or postemulsification. |
