Patent ID: 8188299

Claim:
An acrylate derivative represented by Formula (1) shown below: (wherein R 1 represents a hydrogen atom, methyl or trifluoromethyl; R 2 , R 3 , R 5 , R 7 , R 8 , R 9 and R 10 each represent independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms or an alkoxy group having 1 to 6 carbon atoms; R 4 and R 6 each represent independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms or an alkoxy group having 1 to 6 carbon atoms, or both of R 4 and R 6 are combined to represent an alkylene group having 1 to 3 carbon atoms, —O— or —S—; and R 11 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or a cyclic hydrocarbon group having 3 to 10 carbon atoms).