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1. 发明授权

US5969154A Liquid crystalline diketopyrrolopyrroles 失效
标题翻译：液晶二酮吡咯并吡咯
公开(公告)号：US5969154A
公开(公告)日：1999-10-19
申请号：US988419
申请日：1997-12-10
申请人： Zhimin Hao , Abul Iqbal , Nancy Tebaldi , Klaus Praefcke
发明人： Zhimin Hao , Abul Iqbal , Nancy Tebaldi , Klaus Praefcke
IPC分类号： C07D487/04 , C09K19/34 , C07D317/12 , C07D319/06
CPC分类号： C07D487/04 , C09K19/3483
摘要： A liquid crystalline compound of formula ##STR1## wherein B and D are each independently of the other C.sub.6 -C.sub.24 alkyl, ##STR2## L is ##STR3## methyl or C.sub.10 -C.sub.18 alkyl, wherein R.sub.1 is C.sub.4 -C.sub.18 alkyl, with the proviso that when L is methyl, at least one of B and D is C.sub.6 -C.sub.24 alkyl;R2 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, cyano or nitro,R3, R4 and R5 are each independently of one another hydrogen, OR6, SR6, SeR6, --NHR6, --NR6R7, ##STR4## with the proviso that at least one of R3, R4 and R5 is not hydrogen, R6 is C.sub.7 -C.sub.37 alkyl, C.sub.7 -C.sub.37 alkylene or C.sub.5 -C.sub.18 alkyl which is interrupted by 1 to 6 hetero atoms selected from the group consisting of O, S and N,R7 is hydrogen or R9,R8 is hydrogen or C.sub.1 -C.sub.4 alkyl, andR9 is C.sub.1 -C.sub.12 alkyl, C.sub.2 -C.sub.12 alkylene or C.sub.3 -C.sub.12 alkyl which is interrupted by 1 to 6 hetero atoms selected from the group consisting of O, S and N.
摘要翻译：一种下式的液晶化合物，其中B和D各自独立于C 6 -C 24烷基，L是甲基或C 10 -C 18烷基，其中R 1是C 4 -C 18烷基，条件是当L是甲基时，B和 D是C 6 -C 24烷基; R 2是氢，C 1 -C 4烷基，C 1 -C 4烷氧基，卤素，氰基或硝基，R 3，R 4和R 5各自彼此独立地是氢，OR 6，SR 6，SeR 6，-NHR 6，-NR 6 R 7，条件是至少一个的R 3，R 4和R 5不是氢，R 6是被1至6个选自O，S和N的杂原子间隔的C 7 -C 37烷基，C 7 -C 37亚烷基或C 5 -C 18烷基，R 7是氢或R 9， R8为氢或C1-C4烷基，R9为C1-C12烷基，C2-C12亚烷基或C3-C12烷基，其被1至6个选自O，S和N的杂原子间隔。

2. 发明授权

US06180315B2 Compositions for making structured color images and application thereof 失效
标题翻译：用于制作结构化彩色图像的组合及其应用
公开(公告)号：US06180315B2
公开(公告)日：2001-01-30
申请号：US09458771
申请日：1999-12-10
申请人： Ulrich Sch{umlaut over (a)}deli , John S. Zambounis , Abul Iqbal , Zhimin Hao , Henri Dubas
发明人： Ulrich Sch{umlaut over (a)}deli , John S. Zambounis , Abul Iqbal , Zhimin Hao , Henri Dubas
IPC分类号： G03C802
CPC分类号： G03F7/105 , B41M3/003 , B41M5/26 , B41M5/265 , B41M5/30 , B41M5/382 , B41M5/5254 , B41M5/5272 , C09B67/0077 , C09B68/443 , C09B68/46 , G03F7/0007 , G03F7/0045 , Y10S430/145 , Y10S430/146 , Y10S430/156 , Y10S430/163 , Y10S430/165
摘要： Novel compositions for making structured color images and application thereof Compositions for making structured color images comprising (a) a soluble pigment precursor which can be transformed to an insoluble pigment by means of chemical, thermal, photolytic or radiation-induced method, and (b) a binder polymer or prepolymer, or a positive or negative resist-type resin which can be structured by crosslinking, polymerization or depolymerization by applying heat or electromagnetic irradiation. The compositions can be applied to optical and thermal recording, printing, and the production of color filters for Liquid Crystal Displays, with high accuracy, high transparency and high stability.
摘要翻译：用于制造结构化彩色图像的新型组合物及其应用用于制备结构化彩色图像的组合物包括（a）可通过化学，热，光解或辐射诱导方法转化为不溶性颜料的可溶性颜料前体，和（b）粘合剂聚合物或预聚物，或正或负的抗蚀剂型树脂，其可以通过施加热或电磁辐射的交联，聚合或解聚来构成。组合物可以应用于光学和热记录，印刷和生产滤色器用于液晶显示器，具有高精度，高透明度和高稳定性。

3. 发明授权

US6120944A Highly transparent, color-pigmented high molecular weight material 失效
标题翻译：高透明度的着色高分子材料
公开(公告)号：US6120944A
公开(公告)日：2000-09-19
申请号：US57089
申请日：1998-04-08
申请人： Ulrich Schadeli , Eric Tinguely , Veronique Hall-Goulle , Heinz Wolleb , Zhimin Hao , Abul Iqbal
发明人： Ulrich Schadeli , Eric Tinguely , Veronique Hall-Goulle , Heinz Wolleb , Zhimin Hao , Abul Iqbal
IPC分类号： G02B5/20 , C08K5/34 , C08L101/00 , C09B29/33 , C09B33/153 , C09B35/035 , C09B67/22 , C09B67/28 , G02B5/22 , G03F1/56 , G03F7/00 , G03F7/105 , G02F1/1335 , G03C1/73
CPC分类号： G03F1/56 , C09B29/338 , C09B33/153 , C09B35/035 , C09B67/0033 , C09B67/0077 , G03F7/0007 , G03F7/105 , G02B5/22
摘要： The invention relates to a color-pigmented high molecular weight organic material structured from a radiation-sensitive precursor by irradiation, the pigmentation of which material consists of extremely fine particles, at least 80 mol % of the pigmentation consisting of a pigment of the class diketopyrrolopyrrole, dioxazine, isoindoline, isoindolinone, disazo condensation yellow or benzimidazolonazo, each containing at least one --NHCO-- group, and, where appropriate, a second pigment of the class diketopyrrolopyrrole, dioxazine, isoindoline, isoindolinone, benzimidazolonazo, disazo or phthalocyanine, and, when the structure of the main pigment is point-symmetrical, the two pigments being present in a balanced molar ratio of from 1:1 to 7:3. Those materials are used preferably in the form of thin layers which are built up in patterns in one or more layers on a transparent substrate and can be used, for example, as optical color filters.
摘要翻译：本发明涉及通过照射由辐射敏感性前体构成的着色着色高分子量有机材料，其颜料由极细颗粒组成，至少80mol％由二酮吡咯并吡咯类颜料组成的色素沉积，二恶嗪，异二氢吲哚，异吲哚啉酮，双偶氮缩合黄或苯并咪唑烷，各自含有至少一个-NHCO-基，以及适当时为二酮吡咯并吡咯，二恶嗪，异二氢吲哚，异吲哚啉酮，苯并咪唑并唑，二偶氮或酞菁的第二颜料，当主颜料的结构是点对称的时，两种颜料的平衡摩尔比为1：1至7：3。这些材料优选地以薄层的形式使用，其以透明基底上的一个或多个层的图案构成，并且可以用于例如光学滤色器。

4. 发明授权

US6013777A Process for the preparation of fluorescent pigments 失效
标题翻译：荧光颜料的制备方法
公开(公告)号：US6013777A
公开(公告)日：2000-01-11
申请号：US095618
申请日：1998-06-10
申请人： Zhimin Hao , John S. Zambounis , Abul Iqbal
发明人： Zhimin Hao , John S. Zambounis , Abul Iqbal
IPC分类号： C09B1/00 , C09B1/22 , C09B5/62 , C09B7/02 , C09B7/08 , C09B19/00 , C09B19/02 , C09B29/00 , C09B47/12 , C09B47/16 , C09B47/20 , C09B47/26 , C09B48/00 , C09B57/04 , C09B67/20 , C09B67/28 , C09B69/00 , C09B69/08 , C09K11/06 , G03G5/06 , G03G9/06 , G03G9/09 , C07D209/77 , C07D221/18 , C07D403/02 , C07D471/04 , C07D487/22
CPC分类号： C09B68/443 , C09B1/005 , C09B19/02 , C09B29/0033 , C09B47/12 , C09B47/26 , C09B48/00 , C09B5/62 , C09B57/04 , C09B67/0077 , C09B68/46 , C09B68/4677 , C09B69/08 , C09B7/02 , C09K11/06 , G03G9/0908 , G03G9/0912 , G03G9/0918 , G03G9/092 , G03G9/0924 , G03G9/0926 , G03G5/0696
摘要： Compounds of formulaA(B).sub.x, (I),wherein x is an integer from 1 to 4,A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine, phthalocyanine or azo series, which radical contains x N-atoms attached to B, preferably with at least one directly adjacent or conjugated carbonyl group,B is a group of formula ##STR1## and, if x is 2, 3 or 4, may also be one, two or three hydrogen atoms. The symbols Q, R.sub.1, R.sub.2, R.sub.3, R.sub.4, X, Y, Z, m and n, are as defined in claim 1.These carbamate group-containing soluble chromophores are distinguished by outstanding solid state fluorescence in the UV range as well as the by ease with which they can be converted to the corresponding pigments in the substrate in which they are incorporated.
摘要翻译：式A（B）x，（I）的化合物，其中x是1至4的整数，A是喹吖啶酮，蒽醌，苝，靛蓝，喹酞酮，异吲哚啉酮，异吲哚啉，二恶嗪，酞菁或偶氮的发色团的基团该基团包含与B连接的x个N原子，优选与至少一个直接相邻或共轭的羰基，B是式的基团，如果x是2,3或4，也可以是一个，两个或三个氢原子。符号Q，R1，R2，R3，R4，X，Y，Z，m和n如权利要求1中所定义。这些含氨基甲酸酯基团的可溶性发色团的特征在于UV范围内的优异的固态荧光，以及通过它们可以将它们转化成它们所掺入的底物中的相应颜料。

5. 发明授权

US5874580A Fluorescent perylene pigments 失效
标题翻译：荧光苝颜料
公开(公告)号：US5874580A
公开(公告)日：1999-02-23
申请号：US89143
申请日：1998-06-02
申请人： Zhimin Hao , John S. Zambounis , Abul Iqbal
发明人： Zhimin Hao , John S. Zambounis , Abul Iqbal
IPC分类号： C09B1/00 , C09B1/22 , C09B5/62 , C09B7/02 , C09B7/08 , C09B19/00 , C09B19/02 , C09B29/00 , C09B47/12 , C09B47/16 , C09B47/20 , C09B47/26 , C09B48/00 , C09B57/04 , C09B67/20 , C09B67/28 , C09B69/00 , C09B69/08 , C09K11/06 , G03G5/06 , G03G9/06 , G03G9/09 , C07D221/18
CPC分类号： C09B68/443 , C09B1/005 , C09B19/02 , C09B29/0033 , C09B47/12 , C09B47/26 , C09B48/00 , C09B5/62 , C09B57/04 , C09B67/0077 , C09B68/46 , C09B68/4677 , C09B69/08 , C09B7/02 , C09K11/06 , G03G9/0908 , G03G9/0912 , G03G9/0918 , G03G9/092 , G03G9/0924 , G03G9/0926 , G03G5/0696
摘要： Compounds of formulaA(B).sub.x, (I),wherein x is an integer from 1 to 4, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine, phthalocyanine or azo series, which radical contains x N-atoms attached to B, preferably with at least one directly adjacent or conjugated carbonyl group,B is a group of formula ##STR1## and, if x is 2,3 or 4, may also be one, two or three hydrogen atoms. The symbols Q, R.sub.1, R.sub.2, R.sub.3, R.sub.4, X, Y, Z, m und n, are as defined in claim 1.These carbamate group-containing soluble chromophores are distinguished by outstanding solid state fluorescence in the UV range as well as the by ease with which they can be converted to the corresponding pigments in the substrate in which they are incorporated.
摘要翻译：式A（B）x，（I）的化合物，其中x是1至4的整数，A是喹吖啶酮，蒽醌，苝，靛蓝，喹酞酮，异吲哚啉酮，异吲哚啉，二恶嗪，酞菁或偶氮的发色团的基团该基团含有连接到B上的x个N原子，优选与至少一个直接相邻的或共轭的羰基相连，B是下式的基团：（III）（IV）和如果x是2,3或4，也可以是一个，两个或三个氢原子。符号Q，R 1，R 2，R 3，R 4，X，Y，Z，m和n如权利要求1中所定义。这些含氨基甲酸酯基团的可溶性发色团的特征在于UV范围内的突出的固态荧光，以及通过它们可以将它们转化成它们所掺入的底物中的相应颜料。

6. 发明授权

US5808094A Preparation of mixed crystals and solid solutions of 1,4-diketopyrrolopyrroles 失效
标题翻译：制备1,4-二酮吡咯并吡咯的混晶和固溶体
公开(公告)号：US5808094A
公开(公告)日：1998-09-15
申请号：US898140
申请日：1997-07-22
申请人： Jin Mizuguchi , Zhimin Hao , Olof Wallquist , Abul Iqbal
发明人： Jin Mizuguchi , Zhimin Hao , Olof Wallquist , Abul Iqbal
IPC分类号： C07D487/04 , C08K5/3415 , C09B67/22 , C07D209/02 , C07D405/14 , C07D409/14
CPC分类号： C08K5/3415 , C09B67/0039
摘要： A process for the preparation of mixed crystals of 1,4-diketopyrrolo�3,4-c!pyrroles, consisting of 1 mol each of two different compounds of formula ##STR1## by heating a corresponding mixture in solid form to the temperature range from 220.degree. to 380.degree. C. A and B are, for example, each a group of formula ##STR2## wherein R.sub.1 and R.sub.2 are each independently hydrogen, chloro, bromo, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylamino, phenyl or --CN, G is --O--, --NR.sub.7 --, --N.dbd.N-- or --SO.sub.2 --, R.sub.3 and R.sub.4 are hydrogen, and R.sub.7 is hydrogen, methyl or ethyl.The mixed crystals and solid solutions obtained are excellently suited for pigmenting high molecular weight material.
摘要翻译：制备1,4-二酮吡咯并[3,4-c]吡咯的混合物的方法，由两种不同的固体形式的化合物1摩尔至220℃至380℃的温度范围。和B是例如各自为一组式（II）的化合物，其中R 1和R 2各自独立地为氢，氯，溴，C 1 -C 4烷基，C 1 -C 6烷氧基，C 1 -C 6烷基氨基，苯基或-CN ，G是-O-，-NR7-，-N = N-或-SO2-，R3和R4是氢，R7是氢，甲基或乙基。获得的混合晶体和固溶体非常适合于着色高分子量材料。

7. 发明授权

US5750723A Polymerizable diketopyrrolopyrroles and polymers prepared therewith 失效
标题翻译：可聚合的二酮吡咯并吡咯和其制备的聚合物
公开(公告)号：US5750723A
公开(公告)日：1998-05-12
申请号：US789895
申请日：1997-01-29
申请人： Sameer Hosam Eldin , Abul Iqbal , Zhimin Hao , Bernd Lamatsch
发明人： Sameer Hosam Eldin , Abul Iqbal , Zhimin Hao , Bernd Lamatsch
IPC分类号： C07D487/04 , C08F16/28 , C08F20/36 , C08F26/02 , C08G18/32 , C08G73/06 , C09B57/00 , C09B69/10
CPC分类号： C07D487/04 , C09B57/004 , C09B69/109
摘要： 1,4-diketopyrrolopyrroles of the formula ##STR1## in which R.sub.1 and R.sub.2 independently of one another are hydrogen, C.sub.12 -C.sub.24 alkyl, C.sub.6 -C.sub.24 alkyl which is interrupted one or more times by O or S, or are a group of the formula ##STR2## in which R.sub.5 is C.sub.4 -C.sub.18 alkyl or C.sub.5 -C.sub.10 cycloalkyl, R.sub.3 is a polymerizable reactive group, R.sub.4, if R.sub.1 and R.sub.2 are hydrogen, is C.sub.6 -C.sub.24 alkyl which is attached directly or by way of O or S to the benzene ring and is uninterrupted or is interrupted one or more times by O or S, and R.sub.4, if R.sub.1 and/or R.sub.2 are C.sub.12 -C.sub.24 alkyl, is C.sub.6 -C.sub.24 alkyl which is interrupted one or more times by O or S or is a group ##STR3## hydrogen, halogen, methyl, methoxy, CN or phenyl, or is the same as R.sub.3.
摘要翻译：其中R 1和R 2彼此独立的式（I）的1,4-二酮吡咯并吡咯为氢，被O或S间隔一次或多次的C 12 -C 24烷基，C 6 -C 24烷基，或者是其中R 5是C 4 -C 18烷基或C 5 -C 10环烷基的式“IMAGE”，R 3是可聚合反应基团，如果R 1和R 2是氢，则R 4是直接或通过O或S连接到C 6 -C 24烷基的C 6 -C 24烷基，苯环并且不间断或被O或S中断一次或多次，如果R 1和/或R 2为C 12 -C 24烷基，R 4为被O或S间隔一次或多次的C 6 -C 24烷基，或者是基团氢，卤素，甲基，甲氧基，CN或苯基，或与R3相同。

8. 发明授权

US5527922A Pyrrolo[3,4-c]pyrroles containing cyanimino groups 失效
标题翻译：含有氰氨基的吡咯并[3,4-c]吡咯
公开(公告)号：US5527922A
公开(公告)日：1996-06-18
申请号：US407746
申请日：1995-03-21
申请人： John S. Zambounis , Zhimin Hao , Abul Iqbal
发明人： John S. Zambounis , Zhimin Hao , Abul Iqbal
IPC分类号： C07D487/04 , C08K5/3412 , C08K5/3415 , C08L101/00 , C09B57/00 , C09K11/06
CPC分类号： C07D487/04 , C09B57/004
摘要： The invention relates to pyrrolo[3,4-c]pyrroles of formula ##STR1## wherein D and E are each independently of the other hydrogen, C.sub.1 -C.sub.18 alkyl, C.sub.2 -C.sub.4 alkenyl, C.sub.7 -C.sub.10 aralkyl, unsubstituted phenyl or phenyl which is substituted by chloro, bromo, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.4 alkoxy, trifluoromethyl or nitro, or --COO--C.sub.1 -C.sub.5 alkyl or a group --COOR.sub.8,wherein R.sub.8 is benzyl, piperidyl or a group ##STR2## and X and Y are N--CN or O, with the proviso that at least one of X or Y N--CN must be N--CN.These pyrrolo[3,4-c]pyrroles are preeminently suitable for use as colorants, i.e. as pigments or as polymer-soluble dyes, for colouring high molecular weight organic material. They are distinguished by unexpectedly high solid-state fluorescence.The substituents A and B are as defined in claim 1.
摘要翻译：本发明涉及式（I）的吡咯并[3,4-c]吡咯，其中D和E各自独立地为另一个氢，C 1 -C 18烷基，C 2 -C 4链烯基，C 7 -C 10芳烷基，未取代的苯基或苯基，被氯，溴，C 1 -C 6烷基，C 1 -C 4烷氧基，三氟甲基或硝基或-COO-C 1 -C 5烷基或-COOR 8基团取代，其中R 8是苄基，哌啶基或基团，X和Y是N -CN或O，条件是X或Y N-CN中的至少一个必须是N-CN。这些吡咯并[3,4-c]吡咯非常适合用作着色剂，即作为颜料或作为聚合物可溶性染料用于着色高分子量有机材料。它们的突出特征是出乎意料的高固态荧光。取代基A和B如权利要求1中所定义。

9. 发明授权

US5502196A Pyrrolo 3,4-c!pyrroles containing amine oxide groups 失效
标题翻译：含有氧化胺基团的吡咯并[3,4-c]吡咯
公开(公告)号：US5502196A
公开(公告)日：1996-03-26
申请号：US404012
申请日：1995-03-14
申请人： Zhimin Hao , Abul Iqbal , Rudolf Kirchmayr
发明人： Zhimin Hao , Abul Iqbal , Rudolf Kirchmayr
IPC分类号： C07D487/04 , C08K5/3412 , C08K5/3415 , C09B57/00 , G03G5/06 , C07D211/10
CPC分类号： C07D487/04 , G03G5/0648 , G03G5/0661
摘要： The invention relates to pyrrolo 3,4-c!pyrroles of formula ##STR1## wherein A and B are each independently of the other a group of formula ##STR2## or Q, wherein Q is a 5- or 6-membered heterocyclic aromatic amine oxide radical which is unsubstituted or substituted by one, two or three C.sub.1 -C.sub.18 alkyl, C.sub.1 -C.sub.18 alkoxy or ##STR3## and which may contain one or two fused benzene rings, R.sub.1 and R.sub.2 are each independently of the other hydrogen, halogen, C.sub.1 -C.sub.18 alkyl, C.sub.1 -C.sub.18 alkoxy, C.sub.1 -C.sub.18 alkylmercapto, --CN, --NO.sub.2 or trifiuoromethyl, D and E are each independently of the other hydrogen, C.sub.1 -C.sub.18 alkyl, C.sub.2 -C.sub.4 alkenyl, C.sub.7 -C.sub.10 aralkyl, unsubstituted phenyl or phenyl which is substituted by chloro, bromo, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.4 alkoxy, trifiuoromethyl or nitro, with the proviso that at least one of the sustituents A and B is an amine oxide radical Q.These novel diketopyrrolo 3,4-c!pyrroles are suitable for use as pigments, but especially as photoconductive substances in electrophotographic photoreceptors.
摘要翻译：本发明涉及式（I）的吡咯并[3,4-c]吡咯，其中A和B各自独立地为下式的基团：其中Q为5- 或6元杂环芳族氧化胺基团，其未被取代或被一个，两个或三个C 1 -C 18烷基，C 1 -C 18烷氧基或者可以含有一个或两个稠合苯环的取代基，R 1和R 2各自独立地为其它氢，卤素，C 1 -C 18烷基，C 1 -C 18烷氧基，C 1 -C 18烷基巯基，-CN，-NO 2或三氟甲基，D和E各自独立地为C 1 -C 18烷基，C 2 -C 4链烯基，C 7 -C 10芳烷基，或被氯，溴，C 1 -C 6烷基，C 1 -C 4烷氧基，三氟甲基或硝基取代的苯基，条件是至少一个取代基A和B是氧化胺基团Q.这些新型二酮吡咯并[3,4- c]吡咯适合用作颜料，特别是作为电子照相感光体中的光导物质。

10. 发明授权

US07175948B2 Coloring material and color filter 失效
标题翻译：着色材料和滤色片
公开(公告)号：US07175948B2
公开(公告)日：2007-02-13
申请号：US10642212
申请日：2003-08-18
申请人： Toshio Yoshihara , Kiyoshi Itou , Kazuhiko Nakamura , Minoru Furukawa , Abul Iqbal , Zhimin Hao
发明人： Toshio Yoshihara , Kiyoshi Itou , Kazuhiko Nakamura , Minoru Furukawa , Abul Iqbal , Zhimin Hao
IPC分类号： G02B5/20
CPC分类号： C08K5/0041 , C09B67/0078 , C09B67/0091
摘要： There are provided a pigment-containing coloring material stably dispersible in a high concentration in various organic solvents, and a process for producing the same. The production process of the coloring material is characterized by comprising the steps of: providing a solution comprising (1) a soluble pigment precursor which is convertible into an insoluble pigment, (2) a solvent capable of dissolving the soluble pigment precursor therein, and (3) a stabilizing agent comprising an organic compound having a structure or a functional group capable of stabilizing the dispersibility of the insolubilized pigment in the solvent; and converting said soluble pigment precursor into an insoluble pigment to obtain the coloring material containing the insolubilized pigment dispersed stably in the solvent.
摘要翻译：提供了在各种有机溶剂中高浓度稳定分散的含颜料的着色材料及其制造方法。着色材料的制造方法的特征在于包括以下步骤：提供包含（1）可溶于颜料的可溶性颜料前体的溶液，（2）能够溶解可溶性颜料前体的溶剂和（ 3）稳定剂，其包含具有能够稳定不溶性颜料在溶剂中的分散性的结构或官能团的有机化合物; 并将所述可溶性颜料前体转化为不溶性颜料，得到含有稳定分散在溶剂中的不溶性颜料的着色材料。

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