发明授权
- 专利标题： Ink, ink-jet recording process, and instrument using the ink
- 专利标题（中）： 油墨，喷墨记录工艺和使用墨水的仪器
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申请号： US662948申请日： 1991-03-01
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公开(公告)号： US5118351A公开(公告)日： 1992-06-02
- 发明人: Koromo Shirota , Kyoko Fukushima , Shoji Koike
- 申请人： Koromo Shirota , Kyoko Fukushima , Shoji Koike
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX2-57595 19900307; JPX3-6398 19910123
- 主分类号： B41J2/21
- IPC分类号： B41J2/21 ; B41J2/01 ; B41J2/175 ; C09D11/00 ; C09D11/02 ; C09D11/033 ; C09D11/328
摘要：
Provided is an ink comprising a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink comprises from 0.1% to 10% by weight of a water-soluble dye, from 75% to 95% by weight of water and from 4% to 20% by weight of a mixture of 1,2,6-hexanetriol and an addition polymer of ethylene oxide.
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