- 专利标题： Ink Jet Composition And Ink Jet Recording Method
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申请号： US17885736申请日： 2022-08-11
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公开(公告)号： US20230055161A1公开(公告)日： 2023-02-23
- 发明人: Nikako TSUKIJI , Soichi YAMAZAKI , Koichi TERAO , Harunobu KOMATSU , Koji HORIBA
- 申请人： SEIKO EPSON CORPORATION
- 申请人地址： JP Tokyo
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2021-131783 20210812
- 主分类号： C09D11/328
- IPC分类号： C09D11/328 ; C09D11/104 ; C09D11/037 ; D06P5/30 ; D06P5/20 ; D06P1/52 ; B41M5/00 ; B41M7/00
摘要：
An ink jet composition of the present disclosure includes water; a polyester resin having sulfo groups; and a colorant, the colorant is contained in particles formed from a material containing the polyester resin, and the particles have an average particle diameter of 100 nm or less and are contained in the ink jet composition at a content rate of 15 percent by mass or more.
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