发明授权
- 专利标题： Decolorizable water-based inkjet ink
- 专利标题（中）： 脱色水性喷墨油墨
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申请号： US13090413申请日： 2011-04-20
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公开(公告)号： US08894193B2公开(公告)日： 2014-11-25
- 发明人: Takayasu Aoki , Takafumi Hara , Tsuyoshi Itou
- 申请人： Takayasu Aoki , Takafumi Hara , Tsuyoshi Itou
- 申请人地址： JP Tokyo
- 专利权人： Toshiba Tec Kabushiki Kaisha
- 当前专利权人： Toshiba Tec Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Amin, Turocy & Watson, LLP
- 主分类号： C09D11/00
- IPC分类号： C09D11/00 ; C09D11/38 ; C09D11/328
摘要：
According to one embodiment, a decolorizable water-based inkjet ink includes a color material, a solvent, and a nonionic surfactant. The color material contains a color developable compound and a color developing agent, and the solvent contains water and a water-soluble organic solvent. The nonionic surfactant is contained in the ink in an amount of 5 wt % or more of the total amount of the solvent.
公开/授权文献
- US20110261108A1 DECOLORIZABLE WATER-BASED INKJET INK 公开/授权日：2011-10-27
信息查询
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