发明授权
- 专利标题： Ink compositions for thermal ink jet printing
- 专利标题（中）： 用于热喷墨印刷的油墨组合物
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申请号： US960991申请日： 1997-10-30
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公开(公告)号： US5776230A公开(公告)日： 1998-07-07
- 发明人: Kurt B. Gundlach , Luis A. Sanchez , Richard L. Colt
- 申请人： Kurt B. Gundlach , Luis A. Sanchez , Richard L. Colt
- 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： B41M5/00
- IPC分类号： B41M5/00 ; C09D11/00 ; C09D11/02
摘要：
Disclosed is an ink composition which comprises water, a dye selected from the group consisting of Direct Blue 199, Direct Yellow 132, Acid Yellow 17, Reactive Red 180, Acid Red 52, and mixtures thereof, and a material of the formula �(F.sub.3 C(F.sub.2 C).sub.n CH.dbd.CHCH.sub.2 OCH(OH)CH.sub.2).sub.2 NCH.sub.2 COO.sup.- !�X.sup.+ !, wherein X is a cation and n is an integer of from about 3 to about 20, wherein the ink is substantially free of imidazole. Also disclosed are ink jet printing processes employing the aforementioned ink.
公开/授权文献
- US5325605A Method and apparatus for waste treatment 公开/授权日：1994-07-05