| abstract |
PROBLEM TO BE SOLVED: To provide a surfactant which does not contain a phenyl ether group such as a nonylphenyl group which is considered to have a large effect on the environment and has the same performance as a reactive surfactant containing a phenyl ether group. To provide. SOLUTION: The following general formula (1) [Wherein, R 1 represents a branched aliphatic hydrocarbon group, a secondary aliphatic hydrocarbon group or a branched aliphatic acyl group, and AO and A O ′ represents an oxyalkylene group having 2 to 4 carbon atoms; Represents a group represented by the following general formula (2), and z represents 1 Represents a number of 10 to 10, X represents a hydrogen atom or an ionic hydrophilic group, m represents a number of 0 to 1,000, and n represents 0 to 1,000. Represents a number of 1,000. ) (Wherein R 2 and R 3 represent a hydrogen atom or a methyl group, x represents a number of 0 to 12, and y represents a number of 0 or 1. )], And an emulsifier for emulsion polymerization, a dispersant for suspension polymerization, or a resin modifier comprising the surfactant. |