| 摘要 |
The present invention is a copolymer that contains, as essential structural units, a unit A represented by general formula (1) and a unit B represented by general formula (2): (In formula (1), R1 and R4 each independently represent a hydrogen atom or a methyl group, and R2 and R3 each independently represent a hydrogen atom or a C1-20 hydrocarbon group, provided that no more than two groups from among R1-R3 are hydrogen atoms.) (In formula (2), R5 represents a hydrogen atom or a methyl group, and R6 represents a group selected from the group consisting of: C1-20 hydrocarbon groups that may contain an oxygen atom; C1-20 alkoxy groups; hydrogen atoms; oxygen radicals; and hydroxyl groups.) |
