发明授权
- 专利标题: Light- and heat-sensitive recording material
- 专利标题(中): 光和热敏记录材料
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申请号: US763700申请日: 1991-09-23
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公开(公告)号: US5213939A公开(公告)日: 1993-05-25
- 发明人: Takekatsu Sugiyama , Sadao Ishige , Naoto Yanagihara , Hiroshi Kamikawa , Keiichi Tateishi
- 申请人: Takekatsu Sugiyama , Sadao Ishige , Naoto Yanagihara , Hiroshi Kamikawa , Keiichi Tateishi
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX2-258537 19900927; JPX2-267588 19901005; JPX2-267589 19901005; JPX2-319751 19901122
- 主分类号: G03C1/00
- IPC分类号: G03C1/00 ; G03C1/52 ; G03C5/18
摘要:
A light- and heat-sensitive recording material is disclosed which includes a support having thereon a recording layer containing a diazo compound, a coupling component, and an organic base compound, wherein the diazo compound is a 1-substituted amino-3-alkoxybenzene-4-diazonium salt and the coupling component is a compound prepared from any of cyclohexane-1,3-dione, 3-cyclohexenone, or 2-cyclohexenone. The light- and heat-sensitive recording material according to the present invention can develop an excellent magenta color hue and has excellent storage properties before recording use (shelf life).
公开/授权文献
- US6024280A Gable-top containers and container blanks 公开/授权日:2000-02-15
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