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1. 发明授权

EP0577245B1 Photogenerating azo pigments 失效
标题翻译： Photoerzeugende Azopigmente
公开(公告)号：EP0577245B1
公开(公告)日：1998-12-02
申请号：EP93302667.6
申请日：1993-04-05
申请人： XEROX CORPORATION
发明人： Law, Kock-Yee , Tarnawskyj, Ihor W.
IPC分类号： G03G5/06 , C09B35/033 , C09B35/039 , C09B35/378 , C09B56/00
CPC分类号： G03G5/0675 , C09B35/033 , C09B35/039 , C09B35/378 , C09B56/00

2. 发明授权

EP0495110B1 NOVEL BISAZO COMPOUND AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR HAVING PHOTORECEIVING LAYER CONTAINING SAID BISAZO COMPOUND 失效
标题翻译：新的双偶氮化合物和电动感光与本双偶氮化合物含轻层接受。
公开(公告)号：EP0495110B1
公开(公告)日：1995-04-05
申请号：EP91911176.5
申请日：1991-06-12
申请人： MITA INDUSTRIAL CO. LTD.
发明人： MIYAMOTO, Eiichi, c/o Mita Industrial Co., Ltd.
IPC分类号： C09B35/039 , G03G5/06
CPC分类号： G03G5/0679 , C09B35/039 , C09B56/00
摘要： A bisazo compound represented by general formula (I) and an electrophotographic photoreceptor having a photoreceiving layer containing said bisazo compound, wherein two of R1 to R4 groups represent each an azo group having a coupler residue and bonded to the diphenoquinone skeleton directly or through a phenyl ring, while the two remaining groups may be the same or different from each other and each represents hydrogen, alkyl, alkenyl, hydroxy, alkoxy, carboxy, aryl, halogeno or cyano, and Z represents either oxygen or sulfur.

3. 发明授权

EP1509573B1 ANTHRAQUINONE-AZO DYES 有权
标题翻译：蒽醌AZOFARBSTOFFE
公开(公告)号：EP1509573B1
公开(公告)日：2006-01-11
申请号：EP03732478.7
申请日：2003-05-27
申请人： Ciba Specialty Chemicals Holding Inc.
发明人： TZIKAS, Athanassios , CLEMENT, Antoine , LAUK, Urs
IPC分类号： C09B29/01 , C09B35/039 , C09B35/031 , C09B69/10 , G02B5/20
CPC分类号： C09B35/031 , C09B29/0022 , C09B35/039 , C09B69/106
摘要： The present invention relates to an azo dye of formula I, II or III: (formula I, II or III); wherein R1 and R2 are each independently of the other one or more divalent groups selected from alkylene, arylene, aralkylene and cycloalkylene, which may be interrupted by -0-, -S-, -NH-, -NR8-, -COO-, -CONH- or -CONR9-, wherein R8 and R9 are alkyl or aryl, X is -O- or -NH-, R3 is -CN or -CONH2, R4 is methyl or trifluoromethyl and R5, R6, R7 and R8 are each independently of the others hydrogen, halogen or -CN, to a process for the preparation thereof and to the use thereof in a method of producing mass-coloured plastics or polymeric colour particles.

4. 发明授权

EP0882767B1 BISAZO COMPOUNDS AND PROCESS FOR THE PREPARATION THEREOF 失效
标题翻译：双偶氮及其制造方法
公开(公告)号：EP0882767B1
公开(公告)日：2003-04-16
申请号：EP97944162.3
申请日：1997-10-17
申请人： KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO
发明人： UENO, Ryuzo , KITAYAMA, Masaya , MINAMI, Kenji , WAKAMORI, Hiroyuki
IPC分类号： C09B35/023 , C09B35/033 , C09B35/039 , C09D7/12 , C09D11/00 , C08J3/20
CPC分类号： G03G5/0681 , C09B35/023 , C09B35/033 , C09B35/039 , C09B35/35 , C09B63/005 , C09D7/41 , G03G5/0679 , Y10S534/04
摘要： The invention provides novel bisazo compounds which is obtained by coupling two molecules of a 2-hydroxynaphthalene-3,6-dicarboxylic acid derivative and a compound having two diazo groups in its molecule, as well as a process for producing the same. The present compounds are superior in resistance to water, chemical agents, solvents, heat and the like.

5. 发明公开

EP0882767A1 BISAZO COMPOUNDS AND PROCESS FOR THE PREPARATION THEREOF 失效
标题翻译：伊斯坦布尔国际火炬计算机公司的DISAZOVERBINDUNGEN
公开(公告)号：EP0882767A1
公开(公告)日：1998-12-09
申请号：EP97944162.3
申请日：1997-10-17
申请人： KABUSHIKIKAISHA UENO SEIYAKU OYO KENKYUJO
发明人： UENO, Ryuzo , KITAYAMA, Masaya , MINAMI, Kenji , WAKAMORI, Hiroyuki
IPC分类号： C09B35/023 , C09B35/033 , C09B35/039 , C09D7/12 , C09D11/00 , C08J3/20
CPC分类号： G03G5/0681 , C09B35/023 , C09B35/033 , C09B35/039 , C09B35/35 , C09B63/005 , C09D7/41 , G03G5/0679 , Y10S534/04
摘要： The invention provides novel bisazo compounds which is obtained by coupling two molecules of a 2-hydroxynaphthalene-3,6-dicarboxylic acid derivative and a compound having two diazo groups in its molecule, as well as a process for producing the same. The present compounds are superior in resistance to water, chemical agents, solvents, heat and the like.
摘要翻译：本发明提供了通过在其分子中偶联2-羟基萘-3,6-二羧酸衍生物和具有两个重氮基团的化合物获得的新型双偶氮化合物及其制备方法。本发明化合物的耐水性，化学试剂，溶剂，热等优异。

6. 发明公开

EP0613055A1 Electrophotographic photoreceptor 失效
标题翻译：电子照相机光感受器。
公开(公告)号：EP0613055A1
公开(公告)日：1994-08-31
申请号：EP93103024.1
申请日：1993-02-26
申请人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO. LTD.
发明人： Komiyama, Nakaji , Kouno, Hisao , Higashide, Kazuhiro , Suda, Osamu , Hasegawa, Masaru
IPC分类号： G03G5/06 , C09B35/039
CPC分类号： C09B35/033 , G03G5/0683
摘要： An electrophotographic photoreceptor is provided with a photosensitive layer, which contains an azo compound represented by the followin g general formula (1):

wherein A means a coupler residuum having phenolic OH radicals, R₁ and R₂ designate, respectively, a radical of an integer of, both, m=0∼4, n =0∼4, selected from the group consisting of hydrogen, halogen atoms, alkyl group, alkoxy group, and di-substituted amino group.
The electrophotographic photoreceptor of this invention has excellent electrification characteristics, sensitivity characteristics and image-forming property as well as good sensitivity. In addition, its sensitivity and electrification characteristics undergo less variations even when employed repeatedly. It also undergoes little light-induced fatigue. It has high weatherability.
摘要翻译：电子照相感光体设置有感光层，其含有由通式（1）表示的偶氮化合物：其中A表示具有酚OH基团的偶联剂残基，R 1和R 2分别表示 m = 0，类似4，n = 0的整数，选自氢，卤素原子，烷基，烷氧基和二取代的氨基。本发明的电子照相感光体具有优异的带电特性，灵敏度特性和成像性以及良好的灵敏度。此外，即使重复使用，其灵敏度和通电特性也经历较少的变化。它也经历轻微的疲劳。耐候性好。

7. 发明公开

EP1844161A4 DARK QUENCHERS, PROBES AND OTHER CONJUGATES INCORPORATING THE SAME, THEIR USE 审中-公开
标题翻译： DARK淬灭剂，探针和其它轭合物及其用途
公开(公告)号：EP1844161A4
公开(公告)日：2010-10-27
申请号：EP06720169
申请日：2006-02-03
申请人： BERRY & ASSOCIATES INC
发明人： BERRY DAVID , PEARSON WILLIAM H
IPC分类号： C07H19/073 , C07D455/04 , C07F9/576 , C09B35/039 , C09B62/09 , C12Q1/68
CPC分类号： C07H19/073 , C07D455/04 , C07F9/6561 , C07H19/04 , C09B35/039

8. 发明公开

EP0780363A1 Bisazo-benzofuran compounds, their use as charge carrier generating compounds and intermediates for their preparation 失效
标题翻译： Bisazobenzofuranverbindungen，它们作为电荷产生化合物和中间体及其制备使用
公开(公告)号：EP0780363A1
公开(公告)日：1997-06-25
申请号：EP96309393.5
申请日：1996-12-20
申请人： SHARP KABUSHIKI KAISHA
发明人： Kondoh, Akihiro
IPC分类号： C07C205/44 , C07D307/81 , C09B35/033 , C09B35/039 , C09B35/34 , G03G5/06
CPC分类号： C07D405/14 , C07C205/44 , C07D307/81 , C07D413/14 , C07D417/14 , C07D471/06 , C09B35/033 , C09B35/34 , G03G5/0629 , G03G5/0681
摘要： There is provided an electrophotographic photoconductor comprising as a charge carrier generating substance a bisazo compound of the general formula (I):
wherein R 1 and R 2 are the same or different, each representing a hydrogen atom, a halogen atom, a lower alkyl group optionally substituted with a fluorine atom, an aralkyl group optionally having a substituent, a lower alkoxy group, or a di-(lower alkyl)amino group; n is an integer from 1 to 3; m is an integer from 1 to 4; and Cp1 and Cp2 are the same or different, each representing an aromatic condensed heterocyclic or aromatic condensed hydrocarbon residue having at least one phenolic hydroxyl group and optionally having a substituted carbamoyl group or a heterocyclic group.
摘要翻译：有被设置在电子照相感光体，其包括作为电荷载体产生物质的通式（I）的双偶氮化合物： worin - [R <1>和R <2>是相同的或不同的，各自代表一个氢原子，一个卤原子，低级烷基，其任选被氟原子substituiertem，在芳烷基可以具有取代基，低级烷氧基，或二（低级烷基）氨基; n为1至3的整数; m是从1到4的整数; 和Cp1和Cp2可以相同或不同，每个代表在芳族稠合杂环或具有至少一个酚性羟基和具有OPTIONALLY substituiertem氨基甲酰基或杂环基芳族稠烃残基。

9. 发明授权

EP0549530B1 Verfahren zum Färben oder Bedrucken von hydroxylgruppenhaltigen Fasermaterialien 失效
标题翻译：一种用于染色或印花的含羟基的纤维材料的过程
公开(公告)号：EP0549530B1
公开(公告)日：1995-12-13
申请号：EP92810993.3
申请日：1992-12-11
申请人： CIBA-GEIGY AG
发明人： McMullan, David Harold , Schaulin, Rudolf, Dr. , Lauk, Urs, Dr.
IPC分类号： D06P3/66 , D06P3/62 , C09B31/08 , C09B31/22 , C09B35/039 , C09B43/16 , C09B45/28 , C09B62/04 , C09B56/06
CPC分类号： D06P3/8223 , C09B31/08 , C09B31/22 , C09B35/039 , C09B43/16 , C09B45/28 , C09B56/06 , C09B62/04 , D06P3/62 , D06P3/66 , D06P3/8219

10. 发明授权

EP0357560B1 Anionische Triazinylamino-Disazofarbstoffe 失效
标题翻译：阴离子三嗪双偶氮染料。
公开(公告)号：EP0357560B1
公开(公告)日：1995-07-26
申请号：EP89810633.1
申请日：1989-08-24
申请人： SANDOZ AG , SANDOZ-PATENT-GMBH
发明人： Pedrazzi, Reinhard
IPC分类号： C09B43/16 , C09B35/039 , D06P1/39 , C09B67/24
CPC分类号： C09D11/037 , C09B35/039 , C09B43/16 , C09B67/0079 , D06P1/39 , Y10S8/917 , Y10S8/918 , Y10S8/919 , Y10S8/924

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