发明申请
- 专利标题： Black dyes composition for ink-jet inks
- 专利标题（中）： 用于喷墨油墨的黑色染料组合物
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申请号： US11213858申请日： 2005-08-30
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公开(公告)号： US20060174800A1公开(公告)日： 2006-08-10
- 发明人: Jen-Fang Lin , Chien-Wen Lee , Tzu Sun , Tsung Wen Huang
- 申请人： Jen-Fang Lin , Chien-Wen Lee , Tzu Sun , Tsung Wen Huang
- 申请人地址： US NC Pineville
- 专利权人： Everlight USA, Inc.
- 当前专利权人： Everlight USA, Inc.
- 当前专利权人地址： US NC Pineville
- 优先权： CN2005100069008 20050205
- 主分类号： C09D11/02
- IPC分类号： C09D11/02 ; C09B67/00
摘要：
The present invention relates to a black dyes composition for ink-jet printing ink comprising (A) a compound of the following formula (I) wherein, R1 is —SO2CH2CH2OSO3H or —SO2CH═CH2 or —SO2CH2CH2OH; M is H, Na or Li; (B) a compound of the following formula (II) wherein, R1 is —SO2CH2CH2OSO3H or —SO2CH═CH2 or —SO2CH2CH2OH; M is H, Na or Li; and (C) a compound of the following formula (III) wherein, R1 is —SO2CH2CH2OSO3H or —SO2CH═CH2 or —SO2CH2CH2OH; M is H, Na or Li; these compositions are particularly suitable for using in paper inkjet printing ink, and inkjet printing inks with good light-fastness and solubility are obtained.
公开/授权文献
- US07288142B2 Black dyes composition for ink-jet inks 公开/授权日：2007-10-30
信息查询
IPC分类:
