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1. 发明授权

US5708188A Mixed crystals and solid solution of 1,4-diketopyrrolopyrroles 失效
标题翻译：混合晶体和1,4-二酮吡咯并吡咯的固溶体
公开(公告)号：US5708188A
公开(公告)日：1998-01-13
申请号：US535438
申请日：1995-09-28
申请人： Zhimin Hao , Abul Iqbal , Bernhard Medinger , Olof Wallquist
发明人： Zhimin Hao , Abul Iqbal , Bernhard Medinger , Olof Wallquist
IPC分类号： G03G9/08 , C07D487/04 , C08K5/3412 , C08K5/3415 , C09B67/00 , C09B67/22 , C09D7/12 , C09D11/02
CPC分类号： C09B67/0039 , C09B67/003
摘要： The invention relates to mixed crystals of 1,4-diketopyrrolo�3,4-c!pyrroles, consisting of 1 mol each of two different compounds of formulae ##STR1## as well as single-phase solid solutions of two different compounds of formulae I and II, wherein the diketopyrrolopyrrole having the smaller geometrical constitution is present in an amount of 53 to 70 mol %. A and B are as defined in claim 1. The novel mixed crystals as well as the novel solid solutions are admirably suited for pigmenting organic material of high molecular weight.
摘要翻译：本发明涉及1,4-二酮吡咯并[3,4-c]吡咯的混合晶体，其由两种不同的式（I）化合物（I）和1单体组成，两种不同式I和II化合物的固溶体，其中具有较小几何结构的二酮吡咯并吡咯存在的量为53-70mol％。 A和B如权利要求1中所定义。新颖的混合晶体以及新颖的固溶体非常适用于着色高分子量有机材料。

2. 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。

3. 发明授权

US5693824A Preparation of mixed crystals and solid solutions of 1, 4-diketo-pyrrolpyrroles 失效
标题翻译：制备1,4-二酮 - 吡咯吡咯的混合晶体和固溶体
公开(公告)号：US5693824A
公开(公告)日：1997-12-02
申请号：US712721
申请日：1996-09-12
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 , C07D209/52 , C07D491/02 , C09B11/16 , C09L29/40
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为例如每一个式（Ⅰ）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为 -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。

4. 发明授权

US5973146A Process for the preparation of aminated diketobis (aryl or heteroaryl)pyrrolopyrroles and the use thereof as photoconductive substances 失效
标题翻译：胺基二酮基（芳基或杂芳基）吡咯并吡咯的制备方法及其作为光导物质的用途
公开(公告)号：US5973146A
公开(公告)日：1999-10-26
申请号：US128332
申请日：1993-09-29
申请人： Alain Claude Rochat , Olof Wallquist , Abul Iqbal , Jin Mizuguchi
发明人： Alain Claude Rochat , Olof Wallquist , Abul Iqbal , Jin Mizuguchi
IPC分类号： C07D487/04 , C09B57/00 , G03G5/06
CPC分类号： C07D487/04 , C09B57/004 , G03G5/0648 , G03G5/0661
摘要： A process for the preparation of compounds of formula I ##STR1## by reacting a pyrrolopyrrole of formula ##STR2## wherein X.sub.1 is a group selected from ##STR3## X.sub.2 is a group selected from ##STR4## or has the same meaning as X.sub.1, with a secondary amine of formula ##STR5## in the molar ratio 1:2, in the presence of an anhydrous dipolar aprotic solvent and of an amount 0.1 to 15 times in excess of stoichiometric proportion, based on the amine of formula III, of an anhydrous organic base, in the temperature range from 50.degree. to 230.degree. C. and under a pressure from 0 to 10 bar.The substituents R.sub.1 to R.sub.8, Y and Hal are as defined in claim 1.The compounds of formula I are especially suitable for use as photoconductive substances.
摘要翻译：通过使下式的吡咯并吡咯反应来制备式I化合物的方法，其中X1是选自X2的基团是选自或具有与X1相同的基团，与式的仲胺的摩尔比为1:2 在无水有机碱的存在下，在无水有机碱的存在下，在50-230℃的温度范围内，在无水偶极非质子传递溶剂存在下，其量为0.1至15倍，超过化学计量比。并在0至10巴的压力下进行。取代基R 1至R 8，Y和Hal如权利要求1所定义。式I化合物特别适合用作光电导物质。

5. 发明授权

US4810802A Process for the preparation of brominated pyrrolo-[3,4-c]-pyrroles and mixtures thereof 失效
标题翻译：制备溴化吡咯并[3,4-c]吡咯的方法及其混合物
公开(公告)号：US4810802A
公开(公告)日：1989-03-07
申请号：US7836
申请日：1987-01-27
申请人： Olof Wallquist , Abul Iqbal , Johannes Pfenninger , Alain C. Rochat
发明人： Olof Wallquist , Abul Iqbal , Johannes Pfenninger , Alain C. Rochat
IPC分类号： C07D487/04
CPC分类号： C07D487/04
摘要： Process for the preparation of brominated pyrrolo-[3,4-c]pyrrole pigments by bromination of a pyrrolo-[3,4-c]-pyrrole or of a mixture of different pyrrolo-[3,4-c]-pyrroles of the formula I ##STR1## with an amount of a brominating agent which supplies 0.5 to 70 equivalents of bromine, with or without a solvent, and subsequent isolation of the brominated pyrrolo-[3,4-c]-pyrrole by removal of the excess brominating agent and, if appropriate, the solvent by customary methods.The desired brominated pyrrolo-[3,4-c]pyrroles are obtained directly in a high yield by this process.Reference is made to claim 1 in respect of the meaning of substituents A, B and Z.
摘要翻译：通过溴化吡咯并[3,4-c] - 吡咯或不同的吡咯并[3,4-c]吡咯的混合物制备溴化吡咯并[3,4-c]吡咯颜料的方法式I（I）与一定量的溴化剂，其供应0.5至70当量的溴，有或无溶剂，随后通过除去分离溴化吡咯并 - [3,4-c] - 吡咯的过量溴化剂，如果合适，通过常规方法溶剂。通过该方法直接以高产率获得所需的溴化吡咯并[3,4-c]吡咯。关于取代基A，B和Z的含义，提及权利要求1。

6. 发明授权

US4659775A Process for the preparation of pyrrolo[3,4-c]pyrroles, and novel pyrrolo[3,4-c]pyrroles 失效
标题翻译：吡咯并[3,4-c]吡咯的制备方法和新的吡咯并[3,4-c]吡咯
公开(公告)号：US4659775A
公开(公告)日：1987-04-21
申请号：US793866
申请日：1985-11-01
申请人： Johannes Pfenninger , Abul Iqbal , Alain C. Rochat , Olof Wallquist
发明人： Johannes Pfenninger , Abul Iqbal , Alain C. Rochat , Olof Wallquist
IPC分类号： C07D207/38 , C07D487/04 , C09B57/00 , C08K5/34
CPC分类号： C07D487/04 , C07D207/38 , C09B57/004
摘要： The invention relates to a process for the preparation of pyrrolo[3,4-c]pyrroles of formula (1) ##STR1## wherein each of R.sub.1 and R.sub.2 independently of the other is an alkyl or aralkyl group or an isocyclic or heterocyclic aromatic radical, which process comprises reacting an ester of formula (2) or (3) ##STR2## with a nitrile of the formula R.sub.2 CN, in which formulae each of R and R' independently of the other is an alkyl or aryl group, and R.sub.1 and R.sub.2 are as defined above, in the presence of a strong base in an organic solvent.The invention also relates to compounds of formula (8) ##STR3## wherein R.sub.3 in an alkyl or aralkyl group or an ortho-substituted isocyclic or heterocyclic aromatic radical and R.sub.4 is an alkyl or aralkyl group or an isocyclic or heterocyclic aromatic radical.The pyrrolopyrroles obtained are valuable pigments for coloring compounds of high molecular weight such as plastics and lacquers in yellow to red shades of excellent fastness properties.
摘要翻译：本发明涉及一种用于吡咯的制备[3,4-C]式的吡咯（1）（1）其中每个R 1和R 2各自彼此独立地为烷基或芳烷基或碳环或杂环芳族基团，该方法包括式（2）或（3）的酯与式R2CN的腈，在各式中的R和反应R”独立于其他的为烷基或芳基，在有机溶剂中的强碱存在下，R 1和R 2如上定义。本发明还涉及式（8）的化合物（8）其中烷基或芳烷基或邻位取代的环或杂环芳基中的R 3和R 4为烷基或芳烷基或环或杂环芳族基团。获得的吡咯并吡咯是用于着色高分子量化合物的有价值的颜料，例如具有优异坚牢性的黄色至红色的塑料和漆。

7. 发明授权

US5017706A Monoketopyrrolopyrroles 失效
标题翻译：单酮吡咯并吡咯
公开(公告)号：US5017706A
公开(公告)日：1991-05-21
申请号：US332199
申请日：1989-04-03
申请人： Alain C. Rochat , Abul Iqbal , Olof Wallquist
发明人： Alain C. Rochat , Abul Iqbal , Olof Wallquist
IPC分类号： C07D487/04 , C07D487/14 , C08K5/34 , C08K5/3412 , C08K5/3415 , C08L67/00 , C08L77/00 , C09B57/00 , G03G5/06
CPC分类号： C07D487/04 , C07D487/14 , C09B57/004 , G03G5/0648 , G03G5/065
摘要： Pyrrolopyrroles of this type are suitable for coloring high-molecular organic material to give intensely colored, brilliant and transparent colorations with good general fastness properties, and for use in photoelectric recording materials as photoconductive substances.
摘要翻译：其中A和B彼此独立地是碳环或杂环芳族基团，无环或环状脂族基团或芳脂族基团，Q是二价碳环或杂环芳族，无环或环状脂族基或芳脂族基团，E是直接键或基团-CO-或-CS-，X是基团-SR或-NRR'，其中R和R'彼此独立地是氢，碳环或杂环芳族基团，非环状的或环状脂族基团或芳脂族基团，并且R'可以另外是基团-O-卤素或-Q-EY-（C 1 -C 5 - 烷基），其中Y是O或S，或R和R'形成5元或6元杂环基与它们所键合的N原子。这种吡咯吡咯适用于着色高分子有机材料，以提供具有良好的通用牢度性能的强烈着色，辉煌和透明的着色，并用于光电记录材料作为光电导物质。

8. 发明授权

US4778899A Process for the preparation of pyrrolo (3,4-c) pyrroles 失效
标题翻译：吡咯（3,4-c）吡咯的制备方法
公开(公告)号：US4778899A
公开(公告)日：1988-10-18
申请号：US002354
申请日：1987-01-12
申请人： Johannes Pfenninger , Abul Iqbal , Alain C. Rochat , Olof Wallquist
发明人： Johannes Pfenninger , Abul Iqbal , Alain C. Rochat , Olof Wallquist
IPC分类号： C07D207/38 , C07D487/04 , C09B57/00
CPC分类号： C07D487/04 , C07D207/38 , C09B57/004
摘要： The invention relates to a process for the preparation of pyrrolo[3,4-c]pyrroles of formula (1) ##STR1## wherein each of R.sub.1 and R.sub.2 independently of the other is an alkyl or aralkyl group or an isocyclic or heterocyclic aromatic radical, which process comprises reacting an ester of formula (2) or (3) ##STR2## with a nitrile of the formula R.sub.2 CN, in which formulae each of R and R' independently of the other is an alkyl or aryl group, and R.sub.1 and R.sub.2 are as defined above, in the presence of a strong base in an organic solvent.The invention also relates to compounds of formula (8) ##STR3## wherein R.sub.3 is an alkyl or aralkyl group or an ortho-substituted isocyclic or heterocyclic aromatic radical and R.sub.4 is an alkyl or aralkyl group or an isocyclic or heterocyclic aromatic radical.The pyrrolopyrroles obtained are valuable pigments for coloring compounds of high molecular weight such as plastics and lacquers in yellow to red shades of excellent fastness properties.
摘要翻译：本发明涉及制备式（1）的吡咯并[3,4-c]吡咯的方法，其中R 1和R 2各自独立地是烷基或芳烷基或者是环或杂环芳族基团，该方法包括使式（2）或（3）的化合物与式R 2 CN的腈反应，其中R和R'各自独立地为另一个是烷基或芳基，并且R 1和R 2如上所定义，在有机溶剂中的强碱存在下进行。本发明还涉及式（8）的化合物（8）其中R 3是烷基或芳烷基或邻位取代的环或杂环芳基，R 4是烷基或芳烷基或者是环或杂环芳族基团。获得的吡咯并吡咯是用于着色高分子量化合物的有价值的颜料，例如具有优异坚牢性的黄色至红色的塑料和漆。

9. 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。

10. 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。

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