公开(公告)号：US5556456A

公开(公告)日：1996-09-17

申请号：US363882

申请日：1994-12-27

申请人： Hiroki Inoue ,  Yoshiaki Hayashi ,  Hideki Senba ,  Keisuke Ito ,  Makoto Akita

发明人： Hiroki Inoue ,  Yoshiaki Hayashi ,  Hideki Senba ,  Keisuke Ito ,  Makoto Akita

IPC分类号： C09B67/20 ,  C09B19/02 ,  C09B67/22 ,  C08K5/00

CPC分类号： C09B67/0034 ,  C09B19/02

摘要： A pigment composition which comprises an organic pigment and a dioxazine pigment derivative represented by the following formula (I); ##STR1## wherein R.sub.1 and R.sub.2 each independently represents a substituted or unsubstituted and saturated or unsaturated aliphatic hydrocarbon group or aromatic hydrocarbon group, or R.sub.1 and R.sub.2 form a heterocyclic ring; L is an integer of 1-6; m is 0.5-3; and n is 0.5-3.5 provided that total of m and n is 1-5 or a salt thereof; andthe pigment composition can be used with excellent pigment characteristics for various uses, and particularly, when they are used for paints or printing inks in the form of non-aqueous dispersion system, the dispersion system has lower dispersion viscosity and exhibits good flowability and there occurs no color segregation in the dispersion system and it has high coloring power and gives good prints or coats having good gloss and high transparency.

摘要翻译： 一种颜料组合物，其包含由下式（I）表示的有机颜料和二恶嗪颜料衍生物; （I）其中R 1和R 2各自独立地表示取代或未取代的饱和或不饱和的脂族烃基或芳族烃基，或者R 1和R 2形成杂环; L为1-6的整数; m为0.5-3; 并且n为0.5-3.5，条件是m和n的总和为1-5或其盐; 并且颜料组合物可以用于各种用途的优异的颜料特性，特别是当以非水分散体系形式用于油漆或印刷油墨时，分散体系具有较低的分散粘度和显示出良好的流动性，并且在那里 在分散系统中没有发生颜色偏析，并且具有高着色力，并且具有良好的光泽度和高透明度的良好的印刷品或涂层。

公开(公告)号：US5779783A

公开(公告)日：1998-07-14

申请号：US935825

申请日：1997-09-23

申请人： Hideki Senba ,  Hiroki Inoue ,  Yoshiaki Hayashi ,  Makoto Akita ,  Keisuke Ito

发明人： Hideki Senba ,  Hiroki Inoue ,  Yoshiaki Hayashi ,  Makoto Akita ,  Keisuke Ito

IPC分类号： C09D11/02 ,  C09B67/50

CPC分类号： C09D11/03 ,  C09D11/037

摘要： A composition used for an ingredient of printing ink, which comprises an organic pigment and a pigment derivative represented by the formula (I) in the acid form: ##STR1## wherein D represents a residue of an organic pigment other than azo, R.sub.1 represents a hydrogen atom or an unsaturated aliphatic, saturated aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms, R.sub.2 represents an unsaturated aliphatic, saturated aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms, m represents a number of from 0 to 3 and n represents a number of from 1 to 4, provided that m+n is from 1 to 5.

摘要翻译： 用于印刷油墨成分的组合物，其包含有机颜料和由式（I）表示的酸性形式的颜料衍生物：其中D表示除偶氮之外的有机颜料的残基， R1表示氢原子或碳原子数1〜20的不饱和脂肪族饱和脂肪族或芳香族烃基，R2表示碳原子数1〜20的不饱和脂肪族饱和脂肪族或芳香族烃基，m表示0〜 3，n表示1〜4的数，条件是m + n为1〜5。