发明授权
- 专利标题: Metallocenyl-phthalocyanines
- 专利标题(中): 金属茂 - 酞菁
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申请号: US09365471申请日: 1999-08-02
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公开(公告)号: US06399768B1公开(公告)日: 2002-06-04
- 发明人: Heinz Wolleb , Annemarie Wolleb , Beat Schmidhalter , Jean-Luc Budry
- 申请人: Heinz Wolleb , Annemarie Wolleb , Beat Schmidhalter , Jean-Luc Budry
- 优先权: CH1653/98 19981108
- 主分类号: G11B724
- IPC分类号: G11B724
摘要:
There was found a metallocenyl-phthalocyanine or its metal complex of a divalent metal, oxometal, halogenometal or hydroxymetal, in which at least one of the four phenyl rings of the phthalocyanine contains, bound via a bridge unit E, at least one metallocene radical as substituent, E being composed of a chain of at least two atoms or atom groups selected from the group consisting of —CH2—, —C(═O)—, —CH(C1-C4alkyl)—, —C(C1-C4alkyl)2—, —NH—, —S—, —O— and —CH═CH—, as well as mixtures of the novel compounds which comprise, inter alia, isomers, a process for the production, the use and recording media comprising the novel compounds.
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