发明授权
- 专利标题： Ink compositions containing cyclodextrins
- 专利标题（中）： 含有环糊精的油墨组合物
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申请号： US704161申请日： 1991-05-22
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公开(公告)号： US5302195A公开(公告)日： 1994-04-12
- 发明人: Barbel Helbrecht , Marcel P. Breton , Kerstin M. Henseleit , Melvin D. Croucher
- 申请人： Barbel Helbrecht , Marcel P. Breton , Kerstin M. Henseleit , Melvin D. Croucher
- 申请人地址： CT Stamford
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： CT Stamford
- 主分类号： C09D11/00
- IPC分类号： C09D11/00 ; C09D11/02 ; C09D11/14
摘要：
Disclosed is an ink composition which comprises an aqueous liquid vehicle, a dye, and a cyclodextrin. The ink is particularly suitable for ink jet printing processes, especially thermal ink jet printing processes. Also disclosed is a process for generating images onto a substrate which comprises incorporating an ink composition comprising an aqueous liquid vehicle, a dye, and a cyclodextrin into an ink jet printing apparatus and causing droplets of the ink composition to be ejected in an imagewise pattern onto the substrate.