- 专利标题： Water-based inkjet ink
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申请号： US16084563申请日： 2017-03-14
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公开(公告)号： US10995227B2公开(公告)日： 2021-05-04
- 发明人: Yoshihito Suzuki , Masahiro Sugihara , Masayoshi Utsugi , Kazuhiro Jonai
- 申请人： TOYO INK SC HOLDINGS CO., LTD. , TOYOCOLOR CO., LTD.
- 申请人地址： JP Tokyo; JP Tokyo
- 专利权人： TOYO INK SC HOLDINGS CO., LTD.,TOYOCOLOR CO., LTD.
- 当前专利权人： TOYO INK SC HOLDINGS CO., LTD.,TOYOCOLOR CO., LTD.
- 当前专利权人地址： JP Tokyo; JP Tokyo
- 代理机构： JCIPRNET
- 优先权： JPJP2016-049656 20160314
- 国际申请： PCT/JP2017/010214 WO 20170314
- 国际公布： WO2017/159685 WO 20170921
- 主分类号： C09D11/322
- IPC分类号： C09D11/322 ; C09D11/38 ; B41M5/00
摘要：
A water-based ink-jet which at least contains a pigment, a water-soluble organic solvent, and a surfactant (A), wherein the water-soluble organic solvent is a water-soluble organic solvent having an HLB value determined by Griffin's method of 8 or less, the water-soluble organic solvent being contained in an amount of 10-50 wt % with respect to the total weight of the water based ink-jet ink, and the surfactant (A) comprises an acetylenediol-based surfactant (a1) having an HLD value determined by Griffin's method of 3 or less.
公开/授权文献
- US20190077978A1 WATER-BASED INKJET INK 公开/授权日：2019-03-14
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