Patent ID: 7863396

Claim:
A silicon compound represented by Formula (1): wherein R 1 is a group independently selected from hydrogen, alkyl having a carbon atom number of 1 to 40, substituted or non-substituted aryl and substituted or non-substituted arylalkyl; in this alkyl having a carbon atom number of 1 to 40, optional hydrogens may be substituted with fluorine, and optional â€”CH 2 â€” may be substituted with â€”Oâ€”, â€”CHâ•CHâ€”, cycloalkylene or cycloalkenylene; in alkylene in this arylalkyl, optional hydrogens may be substituted with fluorine, and optional â€”CH 2 â€” may be substituted with â€”Oâ€” or â€”CHâ•CHâ€”; and A 1 is a group having an Î±-haloester group, which does not have an addition-polymerizable double bond.