公开(公告)号：US09309399B2

公开(公告)日：2016-04-12

申请号：US13878324

申请日：2010-10-19

申请人： Masayo Konno ,  Yukie Kawazu ,  Yumi Saiki ,  Shoichi Komatsu ,  Syuichi Mitsuhashi ,  Shunsuke Shinozaki

发明人： Masayo Konno ,  Yukie Kawazu ,  Yumi Saiki ,  Shoichi Komatsu ,  Syuichi Mitsuhashi ,  Shunsuke Shinozaki

IPC分类号： C08L33/24 ,  C08L33/14 ,  C08K5/53 ,  C08K5/5333 ,  C08K5/5313

CPC分类号： C08L33/14 ,  C08K5/53 ,  C08K5/5313 ,  C08K5/5333

摘要： The present invention is to provide a pigment dispersion liquid which has excellent pigment dispersion stability and high productivity even in the case of using a fine pigment and having high pigment concentration; a method for producing the pigment dispersion liquid; a color resin composition which has excellent pigment dispersion stability, causes no clogging problem, has excellent adhesion, and is able to form color layers with high pigment concentration, with accuracy; and a color filter comprising the resin composition. Disclosed is a method for producing a pigment dispersion liquid, comprising the step of dispersing a pigment by mixing at least a pigment (A), a polymer (B) having tertiary or lower amines, an amine-reactive low molecular compound (C), and a dispersion medium (D), and dispersing the pigment (A) while reacting the polymer (B) with the low molecular compound (C), and a pigment dispersion liquid produced by the production method.

摘要翻译： 本发明提供一种即使在使用细颜料并且颜料浓度高的情况下也具有优异的颜料分散稳定性和高生产率的颜料分散液。 颜料分散液的制造方法; 具有优异的颜料分散稳定性的颜色树脂组合物，没有堵塞问题，具有优异的粘合性，并且能够准确地形成颜料浓度高的着色层; 和包含树脂组合物的滤色片。 本发明提供一种颜料分散液的制造方法，其特征在于，包括使至少含有颜料（A），具有叔胺或低级胺的聚合物（B），胺反应性低分子化合物（C）， 和分散介质（D），并在使聚合物（B）与低分子化合物（C）反应的同时分散颜料（A），以及通过该制造方法制造的颜料分散液。

公开(公告)号：US20130216945A1

公开(公告)日：2013-08-22

申请号：US13878324

申请日：2010-10-19

申请人： Masayo Konno ,  Yukie Kawazu ,  Yumi Saiki ,  Shoichi Komatsu ,  Syuichi Mitsuhashi ,  Shunsuke Shinozaki

发明人： Masayo Konno ,  Yukie Kawazu ,  Yumi Saiki ,  Shoichi Komatsu ,  Syuichi Mitsuhashi ,  Shunsuke Shinozaki

IPC分类号： C08L33/14

CPC分类号： C08L33/14 ,  C08K5/53 ,  C08K5/5313 ,  C08K5/5333

摘要： An object of the present invention is to provide a pigment dispersion liquid which has excellent pigment dispersion stability and high productivity even in the case of using a fine pigment and having high pigment concentration; a method for producing the pigment dispersion liquid; a color resin composition which has excellent pigment dispersion stability, causes no clogging problem, has excellent adhesion, and is able to form color layers with high pigment concentration, with accuracy; and a color filter comprising the resin composition.Disclosed is a method for producing a pigment dispersion liquid, comprising the step of dispersing a pigment by mixing at least a pigment (A), a polymer (B) having tertiary or lower amines, an amine-reactive low molecular compound (C), and a dispersion medium (D), and dispersing the pigment (A) while reacting the polymer (B) with the low molecular compound (C), and a pigment dispersion liquid produced by the production method.

摘要翻译： 本发明的目的是提供即使在使用细颜料并具有高颜料浓度的情况下也具有优异的颜料分散稳定性和高生产率的颜料分散液。 颜料分散液的制造方法; 具有优异的颜料分散稳定性的颜色树脂组合物，没有堵塞问题，具有优异的粘合性，并且能够准确地形成颜料浓度高的着色层; 和包含树脂组合物的滤色片。 本发明提供一种颜料分散液的制造方法，其特征在于，包括使至少含有颜料（A），具有叔胺或低级胺的聚合物（B），胺反应性低分子化合物（C）， 和分散介质（D），并在使聚合物（B）与低分子化合物（C）反应的同时分散颜料（A），以及通过该制造方法制造的颜料分散液。