发明申请
- 专利标题： Inkjet Recording Ink
- 专利标题（中）： 喷墨记录墨水
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申请号： US11660812申请日： 2005-10-24
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公开(公告)号： US20070263054A1公开(公告)日： 2007-11-15
- 发明人: Masahiro Yatake , Motoki Masuda , Jyun Ito , Yasuhiro Oki , Hiroko Hayashi
- 申请人： Masahiro Yatake , Motoki Masuda , Jyun Ito , Yasuhiro Oki , Hiroko Hayashi
- 优先权： JP2004-307763 20041022; JP2005-094813 20050329; JP2005-094818 20050329; JP2005-094819 20050329; JP2005-094820 20050329; JP2005-292131 20051005; JP2005-292132 20051005; JP2005-292133 20051005; JP2005-292134 20051005; JP2005-292135 20051005; JP2005-292136 20051005; JP2005-292139 20051005; JP2005-292140 20051005; JP2005-292141 20051005; JP2005-292142 20051005; JP2005-292144 20051005; JP2005-292145 20051005
- 国际申请： PCT/JP05/19513 WO 20051024
- 主分类号： B41J2/01
- IPC分类号： B41J2/01 ; C08K5/00 ; C09D11/02
摘要：
The present invention aims to provide an ink for ink jet recording that is excellent in storage stability and discharge stability and attains high coloration on regular paper or gloss paper and high glossiness on gloss paper. The ink for ink jet recording of the invention includes: water; and a pigment dispersed by using a polymer which is obtained by polymerizing at least 50% by weight or more of benzylacrylate and 15% by weight or less of (meth)acrylic acid as components of the polymer and has an acid value of no less than 50 mgKOH/g and no more than 120 mgKOH/g and a weight average molecular weight of no less than 10000 and no more than 120000.
公开/授权文献
- US08556400B2 Inkjet recording ink 公开/授权日：2013-10-15
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