Patent ID: 7790889

Claim:
A di-(4-vinylpyridine) metal phthalocyanine compound having a structure of the following formula 2: where, M 1 is an iron, cobalt or ruthenium metal, A 1 to A 16 may be the same or different, each representing a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, a hydroxysulfonyl group, an aminosulfonyl group, an alkyl group, SA17, SA18, OA19, NHA20 or NHA21, wherein A17 is a substituted phenyl or an alkyl group, A18 is a phenyl group substituted with a C1-C20 alkoxy group, A19 and A20 each represents a substituted phenyl, an arylalkyl group or a C1-C20 alkyl group, and A21 is a substituted C1-C20 alkyl group.