发明申请
- 专利标题： LIQUID DEVELOPER
- 专利标题（中）： 液体开发商
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申请号： US13666780申请日： 2012-11-01
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公开(公告)号： US20130115552A1公开(公告)日： 2013-05-09
- 发明人: Naoki YOSHIE , Kenji HAYASHI , Chiaki YAMADA , Keiko MOMOTANI , Masahiro ANNO , Yuya KUBO , Miyuki HOTTA
- 申请人： Naoki YOSHIE , Kenji HAYASHI , Chiaki YAMADA , Keiko MOMOTANI , Masahiro ANNO , Yuya KUBO , Miyuki HOTTA
- 申请人地址： JP Tokyo
- 专利权人： KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- 当前专利权人： KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2011-242104 20111104
- 主分类号： G03G9/12
- IPC分类号： G03G9/12 ; G03G9/13
摘要：
A liquid developer used for wet-type image forming apparatuses includes toner particles and an insulating liquid, the toner particles include a resin, a pigment, and a pigment dispersant, the pigment includes a pigment having an acid group, and the pigment dispersant is a basic polymer dispersant including units derived from ε-caprolactone.
公开/授权文献
- US08974996B2 Liquid developer 公开/授权日：2015-03-10