发明授权
- 专利标题： Process for evaluating the solubility of a colorant
- 专利标题（中）： 用于评价着色剂的溶解度的方法
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申请号： US763878申请日： 1985-08-08
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公开(公告)号： US4655835A公开(公告)日： 1987-04-07
- 发明人: Masahiro Haruta , Masatsune Kobayashi , Tokuya Ohta
- 申请人： Masahiro Haruta , Masatsune Kobayashi , Tokuya Ohta
- 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： JPX58-35254 19830305
- 主分类号： C09D11/00
- IPC分类号： C09D11/00 ; B41M5/00 ; C09D11/02
摘要：
In a recording liquid comprising, as essential components, a colorant in an amount necessary to image formation, water, and a water-miscible organic solvent, said recording liquid is characterized in that the total number of colonies in the Ames test thereof is not more than four times that of the control test using sterilized water.
公开/授权文献
- US5794095A Intelligent printing system 公开/授权日：1998-08-11
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