发明申请
- 专利标题： POLYMERIC COMPOUND CONTAINING COMPOSITION, AND IMAGE FORMING PROCESS AND APPARATUS
- 专利标题（中）： 包含组合物的聚合物和图像形成工艺和装置
-
申请号： US11721625申请日： 2006-04-04
-
公开(公告)号： US20090311425A1公开(公告)日： 2009-12-17
- 发明人: Keiichiro Tsubaki , Ryuji Higashi , Masayuki Ikegami , Keiko Yamagishi , Ryo Natori , Takaho Shibata
- 申请人： Keiichiro Tsubaki , Ryuji Higashi , Masayuki Ikegami , Keiko Yamagishi , Ryo Natori , Takaho Shibata
- 申请人地址： JP TOKYO
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP TOKYO
- 优先权： JP2005-109172 20050405; JP2006-102283 20060403
- 国际申请： PCT/JP2006/307520 WO 20060404
- 主分类号： C09D11/10
- IPC分类号： C09D11/10 ; B05D5/00
摘要：
The invention provides an ink composition, which is improved in dispersibility and fastness properties and is excellent in dispersion stability and re-solubility owing to dispersed particles in which a coloring material is included by a crosslinked hydrophobic block segment in a dispersing polymer. The ink composition contains an amphiphilic block polymer compound, in which a coloring material is included, and a medium, wherein the amphiphilic block polymer compound, in which the coloring material is included, forms a dispersed particle having the hydrophobic block segment as an internal core part, and the hydrophobic block segment is crosslinked.
公开/授权文献
信息查询
IPC分类:
