发明授权
- 专利标题： Diazonium salt and heat-sensitive recording material
- 专利标题（中）： 重氮盐和热敏记录材料
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申请号： US10132292申请日： 2002-04-26
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公开(公告)号： US06703345B2公开(公告)日： 2004-03-09
- 发明人: Kimiatsu Nomura , Tatsuo Kawabuchi , Hisato Nagase , Satoshi Higuchi , Kimi Ikeda , Yoshihiro Jinbo
- 申请人： Kimiatsu Nomura , Tatsuo Kawabuchi , Hisato Nagase , Satoshi Higuchi , Kimi Ikeda , Yoshihiro Jinbo
- 优先权： JP2001-132424 20010427
- 主分类号： B41M526
- IPC分类号： B41M526
摘要：
The present invention provides a diazonium salt represented by the following general formula (1) wherein R1 represents a branched alkyl group; R2 and R3 separately represent an alkyl group and may bond to each other to form a ring; R4, R5, and R6 separately represent a hydrogen atom, an alkyl group, or an aryl group and R4 and R5 may bond to each other to form a ring; and X− represents an anion and a heat-sensitive recording material comprising a heat-sensitive recording layer including the diazonium salt and a coupler. General formula (1)
公开/授权文献
- US20020183204A1 Diazonium salt and heat-sensitive recording material 公开/授权日：2002-12-05