Patent ID: 11866590
Assignee: KABUSHIKI KAISHA SHOFU
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A silane coupling agent having a polymerizable group, which is represented by the following formula, A represents a H2C═CH—, H2C═C(CH3)—, or H2C═CH—C6H4— group where C6H4 represents a phenylene group,
B represents a —C(O)—O—, —C(O)—S—, —C(O)—NH—, —NH—C(O)—NH—, —NH—C(O)—S—, or —NH—C(O)—O— group,
R1 represents a C2 to C100 linear or branched alkylene group and may comprise one or more of a —O—CH2—CH2—, —O—CH(CH3)—CH2— and/or —CH(CH3)—CH2—O— groups,
Z comprises at least one or more a benzene ring or a cyclohexane ring and/or a C2 to C100 linear or branched alkylene group,
R2 represents a C2 to C100 linear or branched alkylene group,
R3 represents a C1 to C6 linear or branched alkyl group,
R4 represents a C1 to C16 linear or branched alkyl group, a phenyl group, or a halogen atom, and when n is 0, at least one or more of halogen atoms are bonded to Si,
a is 1 to 6 and
n is 0 to 3.