发明申请
- 专利标题： Ink composition and method of ink-jet recording
- 专利标题（中）： 喷墨记录的墨水组成和方法
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申请号： US10503444申请日： 2003-02-03
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公开(公告)号： US20050081745A1公开(公告)日： 2005-04-21
- 发明人: Manabu Ogawa , Nobuhiro Nishita , Keiichi Tateishi , Junichi Yamanouchi
- 申请人： Manabu Ogawa , Nobuhiro Nishita , Keiichi Tateishi , Junichi Yamanouchi
- 优先权： JP2002-26838 20020204; JP2002-26839 20020204; JP2002-339984 20020212; JP2002-34325 20020212
- 国际申请： PCT/JP03/01070 WO 20030203
- 主分类号： C09B47/20
- IPC分类号： C09B47/20 ; C09B47/26 ; C09D11/00 ; C09D11/326 ; C09D11/328 ; C09D11/38 ; B41J2/01
摘要：
An ink composition comprising: at least one dye having an oxidation potential of more positive than 1.0 V dissolved or dispersed in an aqueous medium; and a surface active agent in an amount of from 0.05 to 50 g/l. The ink composition having the aforesaid constitution exhibits a high ejection stability and can provide an image having assured hue and an excellent weathering resistance and being free of defects in water resistance and image quality.
公开/授权文献
- US07311391B2 Ink composition and ink jet recording method 公开/授权日：2007-12-25