| abstract |
[Problem] To provide a polymer having excellent thixotropy and thermal decomposability. A polymer having a molar ratio of the monomer (A) represented by the formula (1) of 10 to 100 mol% and a weight average molecular weight of 10,000 to 1,000,000. (R 1 represents a hydrogen atom or a methyl group, R 2 represents an alkyl group having 1 to 18 carbon atoms or a hydroxyalkyl group having 1 to 18 carbon atoms, and A represents an alkylene having 1 to 10 carbon atoms. X represents 0 or 1, and Y 1 represents one or more structures selected from the group consisting of hydroxyurethane structures. [Selection figure] None |