发明授权
- 专利标题： Recording fluid for ink-jet printing and process for the production thereof
- 专利标题（中）： 用于喷墨印刷的记录流体及其制造方法
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申请号： US714129申请日： 1996-09-17
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公开(公告)号： US5716435A公开(公告)日： 1998-02-10
- 发明人: Seiji Aida , Tsutomu Fujigamori , Hisashi Uraki , Ichiro Toyoda , Sunao Satake , Seiji Sawada , Yasuharu Iida
- 申请人： Seiji Aida , Tsutomu Fujigamori , Hisashi Uraki , Ichiro Toyoda , Sunao Satake , Seiji Sawada , Yasuharu Iida
- 申请人地址： JPX Tokyo
- 专利权人： Toyo Ink Manufacturing Co., Ltd.
- 当前专利权人： Toyo Ink Manufacturing Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-011501 19950127; JPX7-011502 19950127; JPX7-011503 19950127; JPX7-238161 19950918
- 主分类号： B41J2/01
- IPC分类号： B41J2/01 ; B41M5/00 ; C09D11/00 ; C09D11/322 ; C09D11/326 ; C09D11/38 ; C09D11/02
摘要：
A water-dispersed inkjet recording liquid excellent in water resistance and transparency and also excellent in the property of ejection from a nozzle, containing, as a colorant, a water-based dispersion of an organic pigment (A) having an average particle diameter of 10 to 150 nm (measured by laser scattering), the water-based dispersion of the organic pigment (A) being obtained by mechanically kneading a mixture containing at least three components, said components being, the organic pigment (A), a water-soluble inorganic salt (B) in an amount by weight at least three times as large as the amount of the organic pigment (A) and a water-soluble solvent (C) to finely mill the organic pigment (A), and then removing the water-soluble inorganic salt (B) and the water-soluble solvent (C) by washing the kneaded mixture with water, and a process for the production thereof.
公开/授权文献
- US5200522A Method for preparing 3-amino-2-chloro-4-alkylpyridines 公开/授权日：1993-04-06
信息查询
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