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1. 发明公开

EP2022828A1 AZO COMPOUND AND SALT THEREOF, AND DYE-CONTAINING POLARIZING FILM COMPRISING THE COMPOUND OR SALT 有权
标题翻译：偶氮和盐和化合物或盐含有染料的偏光膜
公开(公告)号：EP2022828A1
公开(公告)日：2009-02-11
申请号：EP07744057.6
申请日：2007-05-24
申请人： NIPPON KAYAKU KABUSHIKI KAISHA , Polatechno Co., Ltd.
发明人： SADAMITSU, Yuichi , NISHIGUCHI, Takuto , OHNO, Hiroaki
IPC分类号： C09B56/04 , G02B5/30 , G03B21/00
CPC分类号： G02B5/305 , C09B56/04 , G02B5/30 , Y10T428/1041
摘要： Disclosed is an azo compound represented by the general formula (1) or a salt thereof:

wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxy group; and n represents 1 or 2. Also disclosed are a dye-containing polarizing film and a dye-containing polarizing plate, each of which comprises a polarizing film base material and the azo compound contained in the base material.
摘要翻译：公开的是由通式表示的偶氮化合物（1）或其盐：其中R1和R2独立地表示氢原子，低级烷基或低级烷氧基; 和n darstellt 1或2。因此，盘游离缺失是含染料的偏振膜和含染料偏振板，其每个包括一个偏振膜基材料和包含在所述基体材料的偶氮化合物。

2. 发明公开

EP2206748A1 AZO COMPOUND, AND DYE-CONTAINING POLARIZING FILM COMPRISING THE SAME 审中-公开
标题翻译： AZOVERBINDUNG UND FARBSTOFFHALTIGE POLARISATIONSFOLIE DAMIT
公开(公告)号：EP2206748A1
公开(公告)日：2010-07-14
申请号：EP08843519.3
申请日：2008-10-30
申请人： Nippon Kayaku Kabushiki Kaisha , Polatechno Co., Ltd.
发明人： HIGETA, Takahiro , OHNO, Hiroaki , SADAMITSU, Yuichi
IPC分类号： C09B31/08 , C07D249/22 , C09B31/22 , C09B33/22 , C09B45/24 , C09B45/28 , G02B5/30 , G02F1/1335
CPC分类号： C07D249/22 , C09B31/072 , C09B31/08 , C09B31/20 , C09B31/22 , C09B31/30 , C09B45/28 , C09B56/08 , G02B5/3025 , G02B5/3033
摘要： Disclosed is an azo compound represented by the formula (1) or (2) or a salt thereof. The azo compound or the salt thereof has an excellent light-polarizing property, and is extremely useful as a dichroic dye for use in a polarizing plate that shows less color leakage in a visible light range or a polarizing plate for a liquid crystal projector comprising the aforementioned polarizing plate. (1) (2) wherein represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group, a sulfonate group or a carboxyl group; R 2 to R 5 independently represent a hydrogen atom, a lower alkyl group, a lower alkoxy group or an acetylamino group; X represents a benzoylamino group which may have a substituent, a phenylamino group which may have a substituent, a phenylazo group which may have a substituent, or a naphthotriazole group which may have a substituent; m represents a numeral number of 1 or 2; and n represents a numeral number of 0 or 1.
摘要翻译：公开了由式（1）或（2）表示的偶氮化合物或其盐。偶氮化合物或其盐具有优异的光偏振性，并且作为用于在可见光范围内显示较少颜色泄漏的偏光板的二色性染料或用于液晶投影仪的偏振片的非常有用，该液晶投影仪包括上述偏光板。（1）（2）其中表示氢原子，低级烷基，低级烷氧基，羟基，磺酸酯基或羧基; R 2〜R 5独立地表示氢原子，低级烷基，低级烷氧基或乙酰氨基; X表示可以具有取代基的苯甲酰氨基，可以具有取代基的苯基氨基，可以具有取代基的苯偶氮基或可以具有取代基的萘并三唑基; m表示数字1或2; n表示数字0或1。

3. 发明公开

EP2194102A1 Dye polarizing film containing a trisazo compound 审中-公开
标题翻译： Farbstoffpolarisationsfilm，dereine Trisazoverbindungenthält
公开(公告)号：EP2194102A1
公开(公告)日：2010-06-09
申请号：EP10151418.0
申请日：2007-06-21
申请人： Nippon Kayaku Kabushiki Kaisha , Polatechno Co., Ltd.
发明人： SADAMITSU, Yuichi , HIGETA, Takahiro
IPC分类号： C09B31/072 , C09B45/28 , G02B5/30 , C09B31/08 , G02F1/1335 , C09B31/22
CPC分类号： C09B31/22 , C09B31/08 , C09B45/28 , C09B56/08 , G02B5/3033 , Y10T428/1041
摘要： Disclosed is an azo compound represented by the formula (1) below, a salt thereof, or a copper complex salt compound thereof.

(In the formula, R1 and R2 independently represent a hydrogen atom, a sulfonic acid group, a lower alkyl group or a lower alkoxyl group; R3-R6 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxyl group; R7 represents a lower alkyl group or a lower alkoxyl group; and n represents 0 or 1.)
摘要翻译：公开了由下式（1）表示的偶氮化合物，其盐或其铜络盐化合物。（式中，R 1，R 2分别表示氢原子，磺酸基，低级烷基或低级烷氧基，R 3〜R 6分别表示氢原子，低级烷基或低级烷氧基，R 7表示低级烷基或低级烷氧基; n表示0或1.）

4. 发明公开

EP2031027A1 AZO COMPOUND AND DYE POLARIZING FILM CONTAINING THE SAME 审中-公开
标题翻译：达拉斯安达鲁西亚的恐怖主义
公开(公告)号：EP2031027A1
公开(公告)日：2009-03-04
申请号：EP07745100.3
申请日：2007-06-12
申请人： NIPPON KAYAKU KABUSHIKI KAISHA , Polatechno Co., Ltd.
发明人： SADAMITSU, Yuichi , OHNO, Hiroaki , HIGETA, Takahiro
IPC分类号： C09B31/20 , C09B31/072 , C09B45/28 , G02B5/30
CPC分类号： C09B31/072 , C09B31/20 , C09B45/28 , G02B5/3025 , Y10T428/31855
摘要： Disclosed is an azo compound represented by the formula (1) or (2) below, or a salt thereof.

(In the formulae, A represents a substituted phenol group or a naphthyl group having 1-3 sulfonic acid groups; X represents -N=N- or -NHCO-; R 1 -R 4 independently represent a hydrogen atom, a lower alkyl-group or a lower alkoxyl group; m represents a number of 1-3; and n represent 0 or 1.)
摘要翻译：公开了由下式（1）或（2）表示的偶氮化合物或其盐。（式中，A表示取代酚基或具有1-3个磺酸基的萘基; X表示-N = N-或-NHCO-; R 1 -R 4独立地表示氢原子，低级烷基 - 基团或低级烷氧基; m表示1-3的数; n表示0或1.）

5. 发明授权

EP2022828B1 AZO COMPOUND AND SALT THEREOF, AND DYE-CONTAINING POLARIZING FILM COMPRISING THE COMPOUND OR SALT 有权
标题翻译：偶氮和盐和化合物或盐含有染料的偏光膜
公开(公告)号：EP2022828B1
公开(公告)日：2011-03-02
申请号：EP07744057.6
申请日：2007-05-24
申请人： NIPPON KAYAKU KABUSHIKI KAISHA , Polatechno Co., Ltd.
发明人： SADAMITSU, Yuichi , NISHIGUCHI, Takuto , OHNO, Hiroaki
IPC分类号： C09B56/04 , G02B5/30 , G03B21/00 , C09B56/06
CPC分类号： G02B5/305 , C09B56/04 , G02B5/30 , Y10T428/1041
摘要： Disclosed is an azo compound represented by the general formula (1) or a salt thereof: (1) wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxy group; and n represents 1 or 2. Also disclosed are a dye-containing polarizing film and a dye-containing polarizing plate, each of which comprises a polarizing film base material and the azo compound contained in the base material.

6. 发明公开

EP1712595A1 AZO COMPOUND AND POLARIZING FILM AND POLARIZING PLATE EACH CONTAINING THE SAME 有权
标题翻译： AZOVERBINDUNG UND JEWEILS DARAUF BASIERENDE POLARISIERUNGSFOLIE UND POLARISIERUNGSPLATTE
公开(公告)号：EP1712595A1
公开(公告)日：2006-10-18
申请号：EP05709558.0
申请日：2005-02-01
申请人： NIPPON KAYAKU KABUSHIKI KAISHA , Polatechno Co., Ltd.
发明人： SADAMITSU, Yuichi
IPC分类号： C09B31/22 , G02B5/30
CPC分类号： C09B45/28 , C09B31/22 , G02B5/3033 , Y10T428/1041
摘要： A polarizing film or polarizing plate containing, as a dichroic dye, an azo compound whose free acid form is represented by the following formula (1):

wherein R1 and R2 each independently represents sulfo, carboxy, lower alkyl, or lower alkoxy; R3 represents lower alkyl, lower alkoxy, or acetylamino; R4 to R6 each independently represents hydrogen, lower alkyl, lower alkoxy, or acetylamino; and R7 represents hydrogen, amino, or hydroxy. The polarizing film and plate are excellent in polarizing performance and durability and are highly reduced in color leakage in the visible light region.
摘要翻译：作为二色性染料的偏光膜或偏光板，其游离酸形式由下式（1）表示的偶氮化合物：其中R1和R2各自独立地表示磺基，羧基，低级烷基或低级烷氧基; R3表示低级烷基，低级烷氧基或乙酰氨基; R4至R6各自独立地表示氢，低级烷基，低级烷氧基或乙酰氨基; 并且R 7表示氢，氨基或羟基。偏光膜和偏振片的极化性能和耐久性优异，并且在可见光区域的颜色泄漏量大大降低。

7. 发明公开

EP1614719A1 AZO COMPOUND AND SALT THEREOF 有权
标题翻译： AZOVERBINDUNG UND SALZ DAVON
公开(公告)号：EP1614719A1
公开(公告)日：2006-01-11
申请号：EP04727708.2
申请日：2004-04-15
申请人： NIPPON KAYAKU KABUSHIKI KAISHA , Polatechno Co., Ltd.
发明人： SADAMITSU, Yuichi , KAWABE, Kazuyuki
IPC分类号： C09B31/20 , C09B45/28 , G02B5/30
CPC分类号： C09B31/22 , C09B31/20 , C09B33/22 , C09B33/26 , C09B45/28 , G02B5/30
摘要： The present invention relates to an azo compound represented by the following formula (1):

, wherein A denotes a phenyl group having 1 to 3 substituents such as sulfonic acid group, amino group, lower alkyl groups and lower alkoxyl groups, or a naphthyl group, B denotes hydrogen atom, sulfonic acid group, a lower alkyl group, a lower alkoxyl group or the like, each of R 1 to R 4 independently denotes hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxyl group or the like, D denotes -NHCO-, -N=N- or -NH-, E denotes hydrogen atom, a lower alkyl group or a phenyl group having 1 to 3 substituents such as hydroxyl group and amino group, n denotes 0 or 1, and m denotes 0 or 1, or a salt thereof, or a copper complex compound of either of them, which is used for a polarizing plate having excellent polarization performance and durability and furthermore little color leakage in visible light range.
摘要翻译：本发明涉及由下式（1）表示的偶氮化合物：其中A表示具有1〜3个取代基的苯基，例如磺酸基，氨基，低级烷基和低级烷氧基，或萘基 B表示氢原子，磺酸基，低级烷基，低级烷氧基等，R 1〜R 4各自独立地表示氢原子，卤素原子，低级烷基，低级烷氧基或 D表示-NHCO-，-N = N-或-NH-，E表示氢原子，低级烷基或具有1-3个取代基如羟基和氨基的苯基，n表示0或1， m表示0或1，或其盐或它们中的任何一种的铜配位化合物，其用于具有优异的极化性能和耐久性的偏振片，并且在可见光范围内更少的颜色泄漏。

8. 发明公开

EP2045296A1 AZO COMPOUND AND DYE POLARIZING FILM CONTAINING THE SAME 审中-公开
标题翻译：偶氮化合物和含有该化合物的染料极化膜
公开(公告)号：EP2045296A1
公开(公告)日：2009-04-08
申请号：EP07767335.8
申请日：2007-06-21
申请人： Nippon Kayaku Kabushiki Kaisha , Polatechno Co., Ltd.
发明人： SADAMITSU, Yuichi , HIGETA, Takahiro
IPC分类号： C09B31/08 , C09B31/22 , C09B45/28 , G02B5/30 , G02F1/1335
CPC分类号： C09B31/22 , C09B31/08 , C09B45/28 , C09B56/08 , G02B5/3033 , Y10T428/1041
摘要： Disclosed is an azo compound represented by the formula (1) below, a salt thereof, or a copper complex salt compound thereof.

(In the formula, R1 and R2 independently represent a hydrogen atom, a sulfonic acid group, a lower alkyl group or a lower alkoxyl group; R3-R6 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxyl group; R7 represents a lower alkyl group or a lower alkoxyl group; and n represents 0 or 1.)
摘要翻译：公开了由下式（1）表示的偶氮化合物，其盐或其铜配盐化合物。（式中，R 1和R 2独立地表示氢原子，磺酸基，低级烷基或低级烷氧基; R 3 -R 6独立地表示氢原子，低级烷基或低级烷氧基; R 7表示低级烷基或低级烷氧基;并且n表示0或1.）

9. 发明公开

EP1816170A1 AZO COMPOUNDS AND DYE-TYPE POLARIZING FILMS OR PLATES CONTAINING THE SAME 审中-公开
标题翻译： AZOVERBINDUNGEN UND SIE ENTHALTENDE FARBSTOFFARTIGE POLARISATIONSFILME ODER -PLATTEN
公开(公告)号：EP1816170A1
公开(公告)日：2007-08-08
申请号：EP05809457.4
申请日：2005-11-21
申请人： NIPPON KAYAKU KABUSHIKI KAISHA , Polatechno Co., Ltd.
发明人： SADAMITSU, Yuichi
IPC分类号： C09B31/22 , G02B5/30
CPC分类号： G02B5/3033 , C09B31/043 , C09B31/16 , C09B56/08 , Y10T428/1041
摘要： Azo compounds whose free acid forms are represented by the general formula (1) are extremely useful as the dichroic dye to be used in polarizing plates which are excellent in polarization performance and endurance and reduced in the color cross-talk within the visible light region or in polarizers for liquid crystal projectors made by using them; (1) wherein R1 is sulfo, carboxy, or lower alkoxy and R2 is sulfo, carboxy, lower alkyl, or lower alkoxy, with the proviso that a case wherein both R1 and R2 are each sulfo is excepted; R3 to R6 are each independently hydrogen, lower alkyl, or lower alkoxy; and R7 and R8 are each independently hydrogen, amino, hydroxy, sulfo, or carboxy.
摘要翻译：游离酸形式的偶氮化合物由通式（1）表示，作为偏光板使用的二色性染料，极化性能和耐久性优异，在可见光区域内的彩色串扰减少，在使用它们的液晶投影仪的偏振器中; （1）其中R1是磺基，羧基或低级烷氧基，R2是磺基，羧基，低级烷基或低级烷氧基，条件是其中R1和R2各自为磺基的情况除外; R3至R6各自独立地为氢，低级烷基或低级烷氧基; 并且R 7和R 8各自独立地为氢，氨基，羟基，磺基或羧基。

10. 发明公开

EP3275884A1 ORGANIC COMPOUND, ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC THIN-FILM AND METHOD FOR PRODUCING SAME, ORGANIC SEMICONDUCTOR COMPOSITION, AND ORGANIC SEMICONDUCTOR DEVICE 有权
标题翻译：有机化合物，有机半导体材料，有机薄膜及其制造方法，有机半导体组合物和有机半导体器件
公开(公告)号：EP3275884A1
公开(公告)日：2018-01-31
申请号：EP16768792.0
申请日：2016-03-23
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： HAMADA, Masahiro , SHINAMURA, Shoji , SADAMITSU, Yuichi
IPC分类号： C07D495/04 , H01L21/336 , H01L29/786 , H01L51/05 , H01L51/30 , H01L51/40 , H01L51/46
CPC分类号： H01L51/0074 , C07D495/04 , H01L29/786 , H01L51/0004 , H01L51/0028 , H01L51/05 , H01L51/0508 , H01L51/0541 , H01L51/0545 , H01L51/0566 , Y02E10/549 , Y02P70/521
摘要： An object is to provide: an organic compound which has excellent solubility in an organic solvent at room temperature, excellent storage stability in a solution state, and excellent heat resistance; an organic semiconductor material containing the organic compound; an organic thin film obtained by a printing process at room temperature using the organic semiconductor material; and an organic semiconductor device containing the organic thin film and having high mobility and high heat resistance. The organic compound is represented by Formula (A) below, and the organic semiconductor material contains this organic compound,

wherein one of R 1 and R 2 represents an alkyl group, an aromatic hydrocarbon group having an alkyl group, or a heterocyclic group having an alkyl group, and another of R 1 and R 2 represents an aliphatic hydrocarbon group, an aromatic hydrocarbon group, or a heterocyclic group, with a proviso that R 1 and R 2 are not alkyl groups simultaneously.
摘要翻译：其目的在于提供：室温下在有机溶剂中的溶解性优异，溶液状态下的保存稳定性优异，耐热性优异的有机化合物，含有该有机化合物的有机半导体材料; 使用有机半导体材料在室温下通过印刷工艺获得的有机薄膜; 以及含有该有机薄膜并具有高迁移率和高耐热性的有机半导体器件。有机化合物由下式（A）表示，并且有机半导体材料包含该有机化合物，其中R 1和R 2中的一个表示烷基，具有烷基的芳族烃基或具有烷基的杂环基，并且R 1和R 2中的另一个表示脂族烃基，芳族烃基或杂环基，条件是R 1和R 2不同时为烷基。

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