- 专利标题: Aqueous inks comprising capsules stabilised by cationic dispersing groups
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申请号: US17292615申请日: 2019-10-24
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公开(公告)号: US11884829B2公开(公告)日: 2024-01-30
- 发明人: Johan Loccufier , Luc Decoster
- 申请人: AGFA NV
- 申请人地址: BE Mortsel
- 专利权人: Agfa NV
- 当前专利权人: Agfa NV
- 当前专利权人地址: BE Mortsel
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 优先权: EP 205357 2018.11.09
- 国际申请: PCT/EP2019/079086 2019.10.24
- 国际公布: WO2020/094414A 2020.05.14
- 进入国家日期: 2021-05-10
- 主分类号: C09D11/36
- IPC分类号: C09D11/36 ; D06P5/30 ; C09D11/10 ; B41J2/21 ; C09D11/322
摘要:
An aqueous ink comprising a dispersion of a capsule composed of a polymeric shell surrounding a core, the core includes one or more chemical reactants capable of forming a reaction product upon application of heat and/or radiation, the shell is stabilized by cationic dispersing groups and a colorant stabilised by cationic dispersing groups.
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