Invention Grant
US07790889B2 DI-(4-vinylpyridine) metal phthalocyanine compound, composition comprising the same and preparation method thereof 有权
DI-(4-乙烯基吡啶)金属酞菁化合物,其组合物及其制备方法

DI-(4-vinylpyridine) metal phthalocyanine compound, composition comprising the same and preparation method thereof
Abstract:
Disclosed herein are a di-(4-vinylpyridine) metal phthalocyanine compound in which 4-vinylpyridines as ligands are included in a phthalocyanine having a metal, a composition comprising the same and a preparation method thereof. The di-(4-vinylpyridine) metal phthalocyanine compound has an excellent UV blocking effect together with low surface resistance and is prepared but by charging a powder phase with nitrogen, not by dissolving raw materials in an organic solvent as in the prior art.
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