| 摘要 |
The object of the present invention is to provide a fluorine-containing macroinitiator, particularly a fluorine-containing macroinitiator that enables production of a fluorine-containing block copolymer containing a non-fluorine vinyl-based monomer having a long side chain. The fluorine-containing macroinitiator of the present invention comprises a polymer represented by the following formula (1) and having a number-average molecular weight of 3, 000 to 100,000. In the following formula (1), R 2 , R 3 and R 4 are each a specific group, and Q is a polymer segment composed of a structural unit represented by the following formula (2). In the following formula (2), R 1 is a hydrogen atom or a methyl group, Rf is a fluoroalkyl group having a specific structure, and k is an appropriate integer that is not 0. |
