序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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1 | 蒽醌偶氮染料及此类化合物的应用 | CN00807034.2 | 2000-05-24 | CN1205271C | 2005-06-08 | 克劳斯·克特 |
式(I)的水溶性染料适用于染色或着色非纤维基质,特别是阳极化铝或水溶性塑料组合物,式中,R1是氢、羟基、C1-4-烷基、C1-4-烷氧基、卤素或SO3M,R2是氢、C1-4-烷基或C3-6-环烷基,B是碳环、杂环或具有最多两个可选的稠碳环的亚甲基-活性的非环偶合组份的基团,M是氢或非发色阳离子,环A无另外的取代基或是由1-4个下述取代基取代:C1-4-烷基、C1-4-烷氧基、卤素、-NO2、-COOM和-SO3M、以及结合到环A的3或4位上的-N=N-B基团,条件是该分子至少包含两个-SO3M基团。 | ||||||
2 | 蒽醌偶氮染料及此类化合物的应用 | CN00807034.2 | 2000-05-24 | CN1349551A | 2002-05-15 | 克劳斯·克特 |
式(I)的水溶性染料适用于染色或着色非纤维基质,特别是阳极化铝或水溶性塑料组合物,式中,R1是氢、羟基、C1-4-烷基、C1-4-烷氧基、卤素或SO3M,R2是氢、C1-4-烷基或C3-6-环烷基,B是碳环、杂环或具有最多两个可选的稠碳环的亚甲基-活性的非环偶合组份的基团,M是氢或非发色阳离子,环A无另外的取代基或是由1-4个下述取代基取代:C1-4-烷基、C1-4-烷氧基、卤素、-NO2、-COOM和-SO3M、以及结合到环A的3或4位上的-N=N-B基团,条件是该分子至少包含两个-SO3M基团。 | ||||||
3 | 喷墨印花用着色组合物、印花方法以及织物 | CN201380021442.8 | 2013-03-28 | CN104246061A | 2014-12-24 | 八木一成; 石绵靖宏; 法月祐太朗 |
一种喷墨印花用着色组合物,其含有式(I)所表示的染料以及水[R1为H、卤素、烷基、芳烷基、芳基、杂芳基、烷氧基、或者氰基;R2为H、卤素、氰基、-COOR6、-COR7、-CONR8R9、或者离子性亲水性基;R3为烷基、芳烷基、烯基、炔基、芳基、或者杂芳基;R4及R5分别独立地为H、烷基、环烷基、芳烷基、烯基、炔基、芳基、或者杂芳基;R15为H或者取代基;X为烷基、环烷基、芳烷基、芳基、杂芳基、-COR12、或者-CONR13R14;R6为烷基、芳基、或者杂芳基;R7~R14分别独立地为H、烷基、芳基、或者杂芳基;一分子中的离子性亲水性基数为1~5]。 | ||||||
4 | 制备偶氮化合物的方法 | CN03821497.0 | 2003-08-29 | CN1681890A | 2005-10-12 | 金子祐士; 高桥典子; 松冈光进 |
本发明涉及一种制备由通式(I)表示的特定的偶氮化合物的方法,其包括使由通式(II)表示的化合物与由通式(III)表示的芳基化试剂或杂环化试剂在碱和相转移催化剂存在下反应。所述方法能够以低成本和高纯度合成所述的偶氮化合物。 | ||||||
5 | 아조 화합물 및 이의 제조 방법, 및 아조 화합물의 제조방법에 사용되는 신규 중간체 화합물 | KR1020037013153 | 2002-04-08 | KR1020030092057A | 2003-12-03 | 후지와라도시끼; 하나끼나오유끼; 다나까시게아끼; 오마쯔다다시; 야부끼요시하루 |
하기 화학식 I 또는 화학식 2-I 로 나타내는 화합물: [화학식 I] [화학식 2-I] | ||||||
6 | 아조 염료 | KR1019910011063 | 1991-07-01 | KR100172952B1 | 1999-03-30 | 루돌프샤우린; 우르스라우크 |
일반식(1)의 화합물은 여러가지 기재, 특히 셀룰로즈계 섬유재에 또한 직접 염료이다. 이들은 고온내성이므로 폴리에스테르 섬유용 염색 조건하에서 폴리에스테르 섬유용 분산 염료를 사용하여 폴리에스테르/면 혼방직물을 1단 1욕 염색하기에 특히 적합하다. 상기식에서, A, A', R, R', R 1 및 X는 특허청구의 범위 제1항에서 정의된 바와 같다. | ||||||
7 | ANTHRAQUINONE-AZO DYES AND USE OF SUCH COMPOUNDS | EP00927638.7 | 2000-05-24 | EP1185588A1 | 2002-03-13 | KÖRTE, Klaus |
Water-soluble dyes of formula (I) in which R1 is hydrogen, hydroxyl, C1-4 alkyl, C1-4 alkoxy, halogen or SO3M, R2 is hydrogen, C1-4 alkyl or C3-6-cycloalkyl, B is the radical of a carbocyclic, heterocyclic or methylene-active non-cyclic coupling component having at least two optionally fused carbocyclic rings, and M is hydrogen or a non-chromophoric cation, the ring A has no further substituents or is substituted with from one to four of the following substituents: C1-4-alkyl, C1-4-alkoxy, halogen, -NO2, -COOM and -SO3M, and the group -N=N-B is bonded to position 3 or 4 of the ring A, with the proviso that the molecule contains at least two -SO3M groups, are suitable for dyeing or colouring non-fibrous substrates, in particular anodized aluminium or water-soluble plastic compositions. | ||||||
8 | Azofarbstoffe | EP96103936.9 | 1991-06-24 | EP0719838B1 | 1998-09-16 | Schaulin, Rudolf, Dr.; Lauk, Urs, Dr. |
9 | Novel synthesis of pyrazole dyes | EP91121797.4 | 1991-12-19 | EP0492444B1 | 1996-11-27 | Chapman, Derek David, c/o EASTMAN KODAK COMPANY |
10 | Dicyanoimidazole compound derivative, magenta toner, colored resin, colored molded resin member and color filter incorporating it | EP91101353.0 | 1991-02-01 | EP0441255B1 | 1996-05-01 | Ohtsuka, Masahiro; Tamura, Tohru |
11 | Dicyanoimidazole compound derivative, magenta toner, colored resin, colored molded resin member and color filter incorporating it | EP91101353.0 | 1991-02-01 | EP0441255A3 | 1992-02-26 | Ohtsuka, Masahiro; Tamura, Tohru |
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12 | Dicyanoimidazole compound derivative, magenta toner, colored resin, colored molded resin member and color filter incorporating it | EP91101353.0 | 1991-02-01 | EP0441255A2 | 1991-08-14 | Ohtsuka, Masahiro; Tamura, Tohru |
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13 | Mischung von Farbstoffen | EP81810410.1 | 1981-10-12 | EP0050587A2 | 1982-04-28 | Della Casa, Angelo; Eugster, Peter, Dr.; Koller, Stefan, Dr. |
Beschrieben wird eine Farbstoffmischung bestehend aus den Farbstoffen der Formeln I und II
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14 | COLORING AGENTS AND METHODS OF USE THEREOF | EP10842727 | 2010-12-21 | EP2516555A4 | 2013-05-22 | PUERTA DAVID; NAGAMOOTTOO-CASSE LORNA; LEWIS JANA |
Dyes, compositions comprising dyes and methods for using the same are provided. | ||||||
15 | Counterion use for reduction of decap and for improvement of durability of images | EP02257314.1 | 2002-10-22 | EP1308482B1 | 2011-08-03 | Schut, David M.; Schmid, Christian |
16 | Novel synthesis of pyrazole dyes | EP91121797.4 | 1991-12-19 | EP0492444A1 | 1992-07-01 | Chapman, Derek David, c/o EASTMAN KODAK COMPANY |
A process for preparing a 1-alkyl-3-secondary or tertiary alkyl-4-cyano-pyrazol-5-yl azo dye or a 1-alkyl-3-aryl-4-cyano-pyrazol-5-yl azo dye comprising:
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17 | Kationische Polyazofarbstoffe, ihre stabilen Lösungen, ihre Herstellung und ihre Verwendung | EP84100752.9 | 1984-01-21 | EP0115818B1 | 1986-04-16 | Raue, Roderich, Dr. |
18 | Mischung von Farbstoffen | EP81810410.1 | 1981-10-12 | EP0050587B1 | 1985-04-03 | Della Casa, Angelo; Eugster, Peter, Dr.; Koller, Stefan, Dr. |
19 | Cationic polyazo-dyestuffs, their stabilized solutions, their preparation and use | EP84100752 | 1984-01-21 | EP0115818A3 | 1984-09-12 | Raue, Roderich, Dr. |
20 | Kationische Polyazofarbstoffe, ihre stabilen Lösungen, ihre Herstellung und ihre Verwendung | EP84100752.9 | 1984-01-21 | EP0115818A2 | 1984-08-15 | Raue, Roderich, Dr. |
Kationische Polyazofarbstoffe, die durch Umsetzung von Diaminobenzol-Derivaten der allgemeinen Formel
werden - bevorzugt in Form ihrer Lösungen -zum Färben von Papier, Leder und anionisch modifizierten Synthesefasern verwendet. |