Patent ID: 7790880

Claim:
A di-(1-vinylimidazole) metal phthalocyanine compound having a structure of the following formula 2: where, M 1 is Fe or cobalt or ruthenium metal, A 1 to A 16 may be the same or different and each represent a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, a hydroxysulfonyl group, an aminosulfonyl group, an alkyl group, a substituted C1-C20 alkyl group, SA17, SA18, OA19, NHA20 or NHA21 wherein A17 is a substituted phenyl group, an alkyl group or a C1-C20 alkyl group, A18 is a phenyl group substituted with a C1-C20 alkoxy group; A19 and A20 each represent a substituted phenyl group, an arylalkyl group or a C1-C20 alkyl group, and A21 is a substituted C1-C20 alkyl group.