发明授权
US08957131B2 Ink-jet ink comprising cross-linked pigment dispersion and a polymeric binder
有权
包含交联颜料分散体和聚合物粘合剂的喷墨油墨
- 专利标题: Ink-jet ink comprising cross-linked pigment dispersion and a polymeric binder
- 专利标题(中): 包含交联颜料分散体和聚合物粘合剂的喷墨油墨
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申请号: US13816828申请日: 2011-08-31
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公开(公告)号: US08957131B2公开(公告)日: 2015-02-17
- 发明人: Charles T Berge , Xiaoqing Li
- 申请人: Charles T Berge , Xiaoqing Li
- 申请人地址: US DE Wilmington
- 专利权人: E I du Pont de Nemours and Company
- 当前专利权人: E I du Pont de Nemours and Company
- 当前专利权人地址: US DE Wilmington
- 代理商 Simon L. Xu
- 国际申请: PCT/US2011/049851 WO 20110831
- 国际公布: WO2012/030890 WO 20120308
- 主分类号: B41J2/01
- IPC分类号: B41J2/01 ; B41J2/17 ; B41J2/175 ; C08G18/08 ; C08G18/28 ; C08J3/00 ; C08K3/20 ; C08L75/00 ; C09D5/00 ; C09D11/00 ; G01D11/00 ; C09D11/30 ; C09D7/02 ; C09D11/326
摘要:
The present disclosure provides an ink-jet ink containing an aqueous ink vehicle, an aqueous dispersion and a polymeric binder. The aqueous dispersion contains a colorant and a polyurethane dispersant, wherein the polyurethane dispersant is made with a polymer having cross-linkable moieties that are cross-linked with a cross-linking agent.
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