发明授权
- 专利标题： Heat-sensitive recording material
- 专利标题（中）： 热敏记录材料
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申请号： US267030申请日： 1994-06-21
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公开(公告)号： US5466655A公开(公告)日： 1995-11-14
- 发明人: Naomasa Koike , Akira Nakano , Takao Kosaka , Naoya Sakata
- 申请人： Naomasa Koike , Akira Nakano , Takao Kosaka , Naoya Sakata
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Paper Mills Limited
- 当前专利权人： Mitsubishi Paper Mills Limited
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-149013 19930621; JPX5-266328 19931025; JPX5-289233 19931118; JPX6-008666 19940128
- 主分类号： B41M5/30
- IPC分类号： B41M5/30 ; B41M5/327 ; B41M5/333 ; B41M5/337 ; B41M5/40 ; B41M5/42 ; B41M5/46
摘要：
A heat-sensitive recording material comprising a support and a heat-sensitive recording layer containing a leuco dye and a developer, formed on one side of the support, wherein the heat-sensitive recording layer contains an ultraviolet ray-absorbing agent, said ultraviolet ray-absorbing agent being a dimer ultraviolet ray-absorbing agent.