发明授权
US07866806B2 Liquid-composition set, and liquid-applying method and liquid-applying apparatus employing the set
有权
液体组合物，液体施加方法和使用该组合物的液体施加装置
- 专利标题： Liquid-composition set, and liquid-applying method and liquid-applying apparatus employing the set
- 专利标题（中）： 液体组合物，液体施加方法和使用该组合物的液体施加装置
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申请号： US10537788申请日： 2004-05-25
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公开(公告)号： US07866806B2公开(公告)日： 2011-01-11
- 发明人: Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki , Ryuji Higashi , Keiko Yamagishi
- 申请人： Koichi Sato , Ikuo Nakazawa , Sakae Suda , Masayuki Ikegami , Keiichiro Tsubaki , Ryuji Higashi , Keiko Yamagishi
- 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
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2003-149419 20030527; JP2004-062967 20040305; JP2004-146884 20040517
- 国际申请： PCT/JP2004/007467 WO 20040525
- 国际公布： WO2004/106440 WO 20041209
- 主分类号： C09D11/00
- IPC分类号： C09D11/00
摘要：
A novel liquid composition set is provided for forming an image or pattern by functional substances such as a colorant without causing blurring. Each of the liquid compositions of the set includes a functional substance, an amphiphilic block copolyrner or graft copolymer having an organic acid group, and a liquid medium, wherein the organic acid groups of the copolymers are different in pKa, and the amphiphilic polymer contained in the first liquid composition becomes viscous by pH change on contact with the second liquid composition different in pH from the first liquid composition.
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