发明授权
- 专利标题: Heat-sensitive record material
- 专利标题(中): 热敏记录材料
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申请号: US211780申请日: 1980-12-01
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公开(公告)号: US4311758A公开(公告)日: 1982-01-19
- 发明人: Yoshitaka Oeda , Takeshi Murakami , Hiroo Hayashi , Teruo Nakamura
- 申请人: Yoshitaka Oeda , Takeshi Murakami , Hiroo Hayashi , Teruo Nakamura
- 申请人地址: JPX Hyogo
- 专利权人: Kanzaki Paper Manufacturing Co., Ltd.
- 当前专利权人: Kanzaki Paper Manufacturing Co., Ltd.
- 当前专利权人地址: JPX Hyogo
- 优先权: JPX52-980 19770107
- 主分类号: B41M5/337
- IPC分类号: B41M5/337 ; B32B5/16 ; B41M5/18
摘要:
In a heat-sensitive record material comprising a base sheet and a color developing layer formed thereon, a pigment having an oil absorption within the range of 80 to 800 ml/100 g is additionally included in the color developing layer.
公开/授权文献
- US5441018A Internal combustion rotary piston engine 公开/授权日:1995-08-15
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