发明申请
- 专利标题： INK SET, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INK JET RECORDING APPARATUS
- 专利标题（中）： 墨盒，喷墨记录方法，墨盒，记录单元和墨水记录装置
-
申请号： US12116336申请日： 2008-05-07
-
公开(公告)号： US20080280042A1公开(公告)日： 2008-11-13
- 发明人: Satomi Yanagimachi , Kumiko Mafune , Mikio Sanada , Kenji Moribe , Tomonari Watanabe , Daiji Okamura , Hideki Yamakami , Satoshi Kudo , Fumiharu Nakamura
- 申请人： Satomi Yanagimachi , Kumiko Mafune , Mikio Sanada , Kenji Moribe , Tomonari Watanabe , Daiji Okamura , Hideki Yamakami , Satoshi Kudo , Fumiharu Nakamura
- 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： JP2007-126631 20070511; JP2008-112757 20080423
- 主分类号： C09D11/02
- IPC分类号： C09D11/02 ; B05D5/06 ; G01D11/00 ; B41J2/175
摘要：
In an ink set having a plurality of inks, the ink set has at least a pigment ink and a dye ink. The pigment ink contains at least water, a surfactant, a self-dispersion pigment, and a poor medium for self-dispersion pigment and/or a salt; a dynamic surface tension of the pigment ink at a lifetime of 50 milliseconds is higher than 47 mN/m. The dye ink contains at least water, a surfactant and a dye. An ink set is provided which can obtain images having a high image density and a superior bleeding resistance without regard to the types of recording mediums.
公开/授权文献
信息查询
IPC分类:
