发明申请
- 专利标题: POLYURETHANE DISPERSANTS DERIVED FROM ALKOXY AROMATIC DIOLS
- 专利标题(中): 来自烷基芳族二醇的聚氨酯分散体
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申请号: US13816961申请日: 2011-09-01
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公开(公告)号: US20130144008A1公开(公告)日: 2013-06-06
- 发明人: C. Chad Roberts , Patrick F. McIntyre
- 申请人: C. Chad Roberts , Patrick F. McIntyre
- 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
- 国际申请: PCT/US11/50128 WO 20110901
- 主分类号: C09D11/00
- IPC分类号: C09D11/00
摘要:
The present invention relates to polyurethane dispersants based on alkoxy aromatic diols. These polyurethane dispersants are used to disperse pigments and/or disperse dyes and inks containing pigments and/or disperse dyes dispersed with these polyurethane ionic dispersants. The polyurethane dispersants can have nonionic hydrophilic substituents.
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