| abstract |
The present invention relates to a polymer compound comprising a constituent unit represented by the formula (1') and a constituent unit having a monovalent crosslinkable group.nn n n Wherein R 1 ' to R 4 ' represents an alkyl group, an alkoxy group, an aryl group, an aryloxy group or a monovalent heterocyclic group, and R 5 to R 10 represent a hydrogen atom, an alkyl group, an alkoxy group, or an aryl group. An aryloxy group or a monovalent heterocyclic group, R A and R B represent a hydrogen atom, an alkyl group, an aryl group or a monovalent heterocyclic group, and Ar 1 and Ar 2 represent a aryl group or a divalent heterocyclic group. |