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21. 发明专利

GB2001769A ELECTROPHOTOGRAPHIC SENSITIVE ELEMENTS 未知
公开(公告)号：GB2001769A
公开(公告)日：1979-02-07
申请号：GB7828675
申请日：1978-07-04
申请人： RICOH KK
IPC分类号： C09B35/08 , C09B35/205 , C09B56/06 , G03G5/06 , H01L51/42 , C09B23/14

22. 发明专利

ES2638566T3 Colorantes monoazo aniónicos diméricos 未知
公开(公告)号：ES2638566T3
公开(公告)日：2017-10-23
申请号：ES14000669
申请日：2014-02-25
申请人： ARCHROMA IP GMBH
发明人： GISLER MARKUS , NUSSER RAINER
IPC分类号： C09B35/205 , C09D11/328 , D06P1/06
摘要： Un compuesto de fórmula general (I)**Fórmula** en la que R1 es hidrógeno, alquilo C1-5 12, lineal o ramificado, no sustituido o sustituido, alcoxi C1-12, lineal o ramificado, no sustituido o sustituido, arilo no sustituido o sustituido o halógeno, R2 es hidrógeno, alquilo C1-12, lineal o ramificado, no sustituido o sustituido, R3 es alquilo C1-12, lineal o ramificado, no sustituido o sustituido, alcoxi C1-12, lineal o ramificado, no sustituido o sustituido, arilo no sustituido o sustituido o NR8R9, R4, R5 son alquilo C1-12, lineal o ramificado, no sustituido o sustituido, alquenilo C1-12, lineal o ramificado, no sustituido o sustituido, alcoxi C1-12, lineal o ramificado, no sustituido o sustituido, arilo no sustituido o sustituido, R6 es hidrógeno, alquilo C1-12, lineal o ramificado, no sustituido o sustituido, alcoxi C1-12, lineal o ramificado, no sustituido o sustituido,**Fórmula** R7 es hidrógeno, alquilo C1-12, lineal o ramificado, no sustituido o sustituido, R8, R9 son independientemente hidrógeno o se definen como R4 y R5, en el que dentro del compuesto de fórmula (I) el grupo -SO3H puede ser el ácido libre, una sal o una sal mixta.

23. 发明专利

MX2016010932A COLORANTES MONOAZO ANIONICOS DIMERICOS. 未知
公开(公告)号：MX2016010932A
公开(公告)日：2017-04-25
申请号：MX2016010932
申请日：2015-02-24
申请人： ARCHROMA IP GMBH
发明人： MARKUS GISLER , RAINER NUSSER
IPC分类号： C09B35/205 , C09D11/328 , D06P1/06
摘要： Se describe un compuesto de la fórmula general (I), un proceso para su fabricación y su uso para sustratos orgánicos de coloración y/o impresión.

24. 发明专利

PT2429989E COMPOSTOS DIAZO 未知
公开(公告)号：PT2429989E
公开(公告)日：2014-05-07
申请号：PT10721117
申请日：2010-05-08
申请人： CLARIANT FINANCE BVI LTD
发明人： NUSSER RAINER , HASEMANN LUDWIG , GEIGER ULRICH
IPC分类号： C07C309/47 , C09B35/205

25. 发明专利

DE69418256D1 未知
公开(公告)号：DE69418256D1
公开(公告)日：1999-06-10
申请号：DE69418256
申请日：1994-02-01
申请人： SUMITOMO CHEMICAL CO
发明人： HISHIRO YOSHIKI , TAKEYAMA NAOKI , YAMAMOTO SHIGEKI
IPC分类号： C09B29/01 , C09B29/15 , C09B29/30 , C09B29/50 , C09B35/18 , C09B35/205 , C09B43/32 , G02B5/20 , G02B5/22 , C09B29/10 , C09B29/28 , C09B35/03 , C09B69/00
摘要： An azo color for color filters which has at least one monosubstituted sulfonamide group in its molecule and is soluble in an aqueous alkali solution and organic solvents, and a process for producing a color filter having a number of colored filter elements which comprises the step (a) of forming an adherent layer by coating a substrate with a solution of a photoresist composition containing the azo colors in an organic solvent and drying the coating, the step (b) of exposing a predetermined part of the adherent layer to a radiation, the step (c) of forming a colored pattern by the alkaline development of an exposed or nonexposed area, and the step (d) of repeating the steps (a) through (c) with each of the different colors contained in the above composition.

26. 发明专利

DE19643769A1 New dis:azo dyes for polyester 未知
公开(公告)号：DE19643769A1
公开(公告)日：1998-04-30
申请号：DE19643769
申请日：1996-10-23
申请人： BASF AG
发明人： MERGER ROLAND DR , BECKMANN STEFAN DR , REICHELT HELMUT DR
IPC分类号： C07C211/52 , C09B35/025 , C09B35/205 , C07C211/50 , C08J3/20 , C08L67/00 , D06P1/18 , D06P3/54
摘要： Disazo dyes of formula (I) are new. R , R , R and R independently = Br or CN, R and R independently = H, 1-10 C alkyl (optionally substituted by 1-4 C alkoxy, OH or CN), 3-4 C alkenyl, 5-8 C cycloalkyl, phenyl or phenylalkyl, A = 1-10 C alkylene which may be interrupted by 1-3 non-adjacent O atoms and optionally substituted by 1-4 C alkyl, and K = a residue from the benzene-, indole-, quinoline-, naphthalene-, thiophene-, thiazole-, pyrrole-, benzimidazole-, benzthiazole- or pyridine series. The bis-aniline compounds used as starting materials in the preparation of (I) are also claimed.

27. 发明专利

DE3023116C2 未知
公开(公告)号：DE3023116C2
公开(公告)日：1983-12-22
申请号：DE3023116
申请日：1980-06-20
申请人： RICOH CO., LTD., TOKYO, JP
发明人： SASAKI, MASAOMI , HASHIMOTO, MITSURU, SHIZUOKA, JP , KAWAKAMI, TOMIKO, TOKYO, JP
IPC分类号： C09B35/023 , C09B35/039 , C09B35/205 , C09B35/215 , C09B41/00 , G03G5/06 , C09B56/06
摘要： A bis-azo compound of the formula wherein A represents wherein R represents alkyl, alkoxy, nitro, dialkylamino or halogen, and n represents an integer 0, 1, 2 or 3 and when n is 2 or 3, R represents identical or different substituents selected from the group of alkyl, alkoxy, nitro, dialkylamino and halogen. The bis-azo compound is useful as a photoconductive material for the preparation of electrophotographic photoconductors.

28. 发明专利

CA1153237A ELECTROPHOTOGRAPHIC SENSITIVE ELEMENT INCLUDING A DISAZO COMPOUND 未知
公开(公告)号：CA1153237A
公开(公告)日：1983-09-06
申请号：CA307028
申请日：1978-07-07
申请人： RICOH KK
发明人： SASAKI MASAOMI , SAKAI KIYOSHI , HASHIMOTO MITSURU , OHTA MASAFUMI , TSUTSUI KYOJI
IPC分类号： C09B35/08 , C09B35/205 , C09B56/06 , G03G5/06 , H01L51/42
摘要： The present invention provides an electrophotographic sensitive element of a high sensitivity and a high flexibility comprising an electroconductive support and a photosensitive layer provided thereon and containing as an effective ingredient therein a disazo compound rrrepresented by the following general formula: wherein A is a radical selected from the group consisting of: , and in which X represents a ring selected from the group consisting of aromatic rings such as benzene ring and naphthalene ring, hetero rings such as indole ring, carbazole ring and benzofuran ring, and substituted derivatives thereof; Ar1 represents a radical selected from the group consisting of aromatic rings such as benzene ring and naphthalene ring, hetero rings such as dibenzofuran ring and substituted derivatives thereof; Ar2 and Ar3 represent radicals respectively selected from the group consisting of aromatic rings such as benzene ring and naphthalene ring, and substituted derivatives thereof; R1 and R3 represent radicals respectively selected from the group consisting of hydrogen atom, lower alkyl radicals and phenyl radical and substituted derivatives thereof: and R2 represents a radical selected from the group consisting of lower alkyl radicals, and carboxyl radical and esters thereof.

29. 发明公开

EP0449650A2 Azo dyes having improved solubility in organic solvent 失效
标题翻译： Azofarbstoffe mit verbesserterLöslichkeit在organischenLösungsmitteln。
公开(公告)号：EP0449650A2
公开(公告)日：1991-10-02
申请号：EP91302808.0
申请日：1991-03-28
申请人： HOECHST CELANESE CORPORATION
发明人： Potvin, Robert E. , Brown, David M.
IPC分类号： C09B35/205 , C09B35/03 , G03C1/73
CPC分类号： G03F7/031 , C09B35/03 , C09B35/205 , G03F7/091 , Y10S534/01
摘要： The present invention relates to dyestuffs soluble in organic solvents having the structure:
wherein R is CF₃ or phenyl, R₁ and R₂ are the same or different substituent groups selected from the group consisting of hydrogen, hydroxy, halogen, C₁ to C₃ alkyl and C₁ to C₄ alkoxy, R₃ is selected from the group consisting of hydrogen, C₁ to C₃ alkyl, C₁ to C₃ alkoxy, COOH, and COOR₅ wherein R₅ is C₁ to C₄ alkyl, R₆ is selected from the group consisting of hydrogen, sulfonyl, C₁ to C₃ alkyl, C₁ to C₃ alkoxy and halogen, and n is zero or a whole number ranging from 1 to 3.
摘要翻译：本发明涉及可溶于具有以下结构的有机溶剂的染料：其中R为CF 3或苯基，R 1和R 2为选自氢，羟基，卤素，C 1至C 3烷基的相同或不同的取代基和C 1至C 4烷氧基，R 3选自氢，C 1至C 3烷基，C 1至C 3烷氧基，COOH和COOR 5，其中R 5为C 1至C 4烷基，R 6选自氢，磺酰基， C1至C3烷基，C1至C3烷氧基和卤素，n为0或1至3的整数。

30. 发明授权

US5686585A Azo dyes for use in color filters and method for production of color filters 失效
标题翻译：用于滤色器的偶氮染料和用于生产滤色器的方法
公开(公告)号：US5686585A
公开(公告)日：1997-11-11
申请号：US313101
申请日：1994-11-18
申请人： Yoshiki Hishiro , Naoki Takeyama , Shigeki Yamamoto
发明人： Yoshiki Hishiro , Naoki Takeyama , Shigeki Yamamoto
IPC分类号： C09B29/01 , C09B29/15 , C09B29/30 , C09B29/50 , C09B35/18 , C09B35/205 , C09B43/32 , G02B5/20 , G02B5/22 , C09B29/28 , C09B29/46 , C09B35/03 , G03F9/00
CPC分类号： C09B43/325 , C09B29/0014 , C09B29/103 , C09B29/30 , C09B29/366 , C09B35/18 , C09B35/205 , G02B5/201 , G02B5/223
摘要： An azo dye for use in color filters soluble in alkaline aqueous solutions and organic solvents and having in one molecule at least one sulfonamido group of which one hydrogen atom is substituted; and a method for producing a color filter having a plurality of color filter elements which comprises the steps of a) coating a substrate with an organic solvent solution of a photoresist composition containing said azo dye and drying the coat to form an adhering layer, b) exposing a specific part of said layer to radiation ray, c) developing the exposed or unexposed region with alkali to form a colored pattern, and d) repeating the steps a)-c) on every dye of different color present in said composition.
摘要翻译： PCT No.PCT / JP94 / 00135 Sec。 371日期：1994年11月18日 102（e）1994年11月18日PCT 1994年2月1日PCT PCT。第WO94 / 18274号公报日期1994年8月18日一种用于可溶于碱性水溶液和有机溶剂的滤色剂中的偶氮染料，并且在一个分子中具有至少一个其中一个氢原子被取代的亚磺酰氨基; 以及一种制造具有多个滤色器元件的滤色器的方法，包括以下步骤：a）用含有所述偶氮染料的光致抗蚀剂组合物的有机溶剂溶液涂布基材，并干燥该涂层以形成粘合层，b）将所述层的特定部分暴露于放射线，c）用碱显影曝光或未曝光区域以形成着色图案，以及d）在所述组合物中存在的每种不同颜色染料上重复步骤a）-c）。

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