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1.
公开(公告)号:EP0356532B1
公开(公告)日:1993-03-10
申请号:EP88112360.8
申请日:1988-07-29
发明人: Kaneko, Kazuo Hodogaya Chemical Co., Ltd. , Yamaguchi, Masahiko Hodogaya Chemical Co., Ltd. , Gonda, Michihiro Hodogaya Chemical Co., Ltd. , Okano, Kensaku Hodogaya Chemical Co., Ltd. , Wakasugi, Kazuyuki Hodogaya Chemical Co., Ltd.
IPC分类号: C07C217/76 , B41M5/26
CPC分类号: C07C217/84 , B41M5/136 , B41M5/323 , C07C217/76
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2.Pentadiene compound and recording material using the compound 失效
标题翻译: Pentadien-Verbindung und Aufzeichnungsstoff,der sie verwendet。公开(公告)号:EP0356532A1
公开(公告)日:1990-03-07
申请号:EP88112360.8
申请日:1988-07-29
发明人: Kaneko, Kazuo Hodogaya Chemical Co., Ltd. , Yamaguchi, Masahiko Hodogaya Chemical Co., Ltd. , Gonda, Michihiro Hodogaya Chemical Co., Ltd. , Okano, Kensaku Hodogaya Chemical Co., Ltd. , Wakasugi, Kazuyuki Hodogaya Chemical Co., Ltd.
IPC分类号: C07C217/76 , B41M5/26
CPC分类号: C07C217/84 , B41M5/136 , B41M5/323 , C07C217/76
摘要: A pentadiene compound of the formula:
wherein each of R₁, R₂, R₃ and R₄ is a C₁-C₄ alkyl group or a substituted or unsubstituted aryl or aralkyl group, R₅ is an alkyl group, and X is a hydrogen atom, a C₁-C₄ alkyl group, a C₁-C₄ alkoxy group or a halogen atom.摘要翻译: 具有下式的戊二烯化合物:其中R1,R2,R3和R4各自为C1-C4烷基或取代或未取代的芳基或芳烷基,R5为烷基,X为氢原子, C1-C4烷基,C1-C4烷氧基或卤素原子。
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