发明授权
- 专利标题： Decolorable image forming material and decoloring method of the same
- 专利标题（中）： 不可拆卸的成像材料和脱色方法相同
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申请号： US09539320申请日： 2000-03-30
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公开(公告)号： US06313066B1公开(公告)日： 2001-11-06
- 发明人: Satoshi Takayama
- 申请人： Satoshi Takayama
- 优先权： JP11-094207 19990331
- 主分类号： B41M5132
- IPC分类号： B41M5132
摘要：
A decolorable image forming material containing a color former, a developer and a binder resin, in which the binder resin has a property that it is compatible with the color former when the material is in contact with a solvent and that it keeps the compatible state when the solvent is removed, or has a property that it shifts an equilibrium between the color former and the developer to a non-developed side when the temperature of the material is raised and that it keeps the state shifted to the non-developed side when the temperature of the material is lowered.
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