发明授权
- 专利标题: Azomethine compound and oily magenta ink
- 专利标题(中): 偶氮甲碱化合物和油性洋红色油墨
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申请号: US09515846申请日: 2000-02-29
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公开(公告)号: US06383276B1公开(公告)日: 2002-05-07
- 发明人: Katsuyoshi Yamakawa , Masuji Motoki , Naoki Asanuma , Ryo Suzuki , Tadahisa Sato , Hisashi Mikoshiba
- 申请人: Katsuyoshi Yamakawa , Masuji Motoki , Naoki Asanuma , Ryo Suzuki , Tadahisa Sato , Hisashi Mikoshiba
- 优先权: JP11-066722 19990312
- 主分类号: C09D1100
- IPC分类号: C09D1100
摘要:
An azomethine compound is represented by the formula (I). wherein and R1, L1, L2, R3 and R4 have 20 to 50 carbon atoms in total.
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