发明公开
EP1951821A2 MODIFIED COLORANTS AND INKJET INK COMPOSITIONS COMPRISING MODIFIED COLORANTS
有权
改性着色剂和包含改性着色剂的喷墨油墨组合物
- 专利标题： MODIFIED COLORANTS AND INKJET INK COMPOSITIONS COMPRISING MODIFIED COLORANTS
- 专利标题（中）： 改性着色剂和包含改性着色剂的喷墨油墨组合物
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申请号： EP06827102.2申请日： 2006-10-31
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公开(公告)号： EP1951821A2公开(公告)日： 2008-08-06
- 发明人: GU, Feng , BELMONT, James, A. , PALUMBO, Paul, S. , CORDEN, Barry, B. , YU, Yuan , HALIM, Ervina , BURNS, Elizabeth, G.
- 申请人： Cabot Corporation
- 申请人地址： 2 Seaport Lane Suite 1300 Boston MA 02210-2019 US
- 专利权人： Cabot Corporation
- 当前专利权人： Cabot Corporation
- 当前专利权人地址： 2 Seaport Lane Suite 1300 Boston MA 02210-2019 US
- 代理机构： Trueman, Lucy Petra
- 优先权： US731721P 20051031; US815305P 20060621; US815327P 20060621; US815326P 20060621
- 国际公布： WO2007053564 20070510
- 主分类号： C09B69/00
- IPC分类号： C09B69/00 ; C09D11/02 ; C09C1/44 ; C09C1/56 ; C09B67/08
摘要：
The present invention relates to a modified colorant comprising a colorant having attached at least one organic group. Various embodiments of the organic group are disclosed. For each of these embodiments, preferably the organic group has a defined calcium index value. Also disclosed are various uses for these modified colorants, including inkjet ink compositions.
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