专利检索_硝基及亚硝基染料专利检索_硝基及亚硝基染料专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
61	NITRO DYES	PCT/EP1995002745	1995-07-13	WO1996003463A1	1996-02-08	BASF AKTIENGESELLSCHAFT
Nitro dyes of formula (I), in which X<1> and X<2> are hydrogen, C1-C6 alkyl, C1-C6 alkoxy or pyrrolidine-2-one-1-yl, X<3> is hydrogen or C1-C6 alkyl and X<4> is a radical of formula (a), (b) or (c), in which R<1> is hydrogen, possibly substituted C1-C12 alkyl, possibly substituted C3-C7 cycloalkyl or possibly substituted phenyl, R<2> and R<3> are hydrogen, C1-C6 alkyl or C1-C6 alkoxy, R<4> is hydrogen, methyl, ethyl, methoxy or ethoxy and R<5> is hydrogen or C1-C6 alkyl and process for their production and their use in dyeing or printing textiles.
62	NITROSULFIDE DYES	EP06763695.1	2006-06-14	EP1893697A2	2008-03-05	CREMER, Christian; WALLQUIST, Olof
Disclosed are nitro-sulfide dyes of formula (1) , their salts, isomers, hydrates and other solvates, wherein R1, R2, R3, independently from each other are hydrogen; C1-C20alkyl or C1-C20alkoxy, which may be substituted by one or more C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2 or hydroxy; C3-C6cycloalkyl; -C(O)H; -C(O)-C1-C5alkyl; -C(O)OH; -C(O)O-C1-C5alkyl; halogen; NO2; OH; SH; phenyl, which may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1- C5alkylamino, -NO2 or hydroxy; or a radical of formula (1a) -NR4R5, wherein R4 and R5 independently from each other are hydrogen; C1-C12alkyl, which may be substituted by one or more C1-C5alkyl, C1-C5-alkoxy, hydroxy or -(CO)-H; -(CO)-C1- C5alkyl; phenyl or phenyl-C1-C4alkyl, wherein the phenyl moiety may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen, -NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino, -NO2, carboxy or hydroxy; or a radical of formula (2); wherein at least one of the radicals R1, R2 or R3 is NO2; Y1 is C1-C10alkylene; C5-C10cycloalkylene; C5-C10arylene; or C5-C10arylene-(C1-C10alkylene); Z1 is the direct bond; formula (3) ; or a cationic biradical of a saturated, aromatic or heteroaromatic group; Q1 is -C(O)-; --C(O)O-; -OCO-; -N(R6)-X2-; -CON(R6)-; -(R6)NC(O)-; -O-; -S-; -S(O)-; or -S(O)2-; X1 and X2 independently from each other are the direct bond; C1-C10alkylene; C5- C10cycloalkylene; C5-C10arylene; or C5-C10arylene-(C1-C10alkylene); and R6, R7 and R8 independently from each other are hydrogen; C1-C14alkyl; C2-C14alkenyl; C6- C10aryl; C6-C10aryl-C1-C10alkyl; or C1-C10alkyl(C5-C10aryl); m is 1; or 2; U is hydrogen, if m is 1; or the direct bond, if m is 2; with the proviso that the method does not comprise contacting hair with an enzyme of the type of a protein disulfidisomerase (EC 5.3.4.1). Further, the present invention relates to novel sulfide compounds, compositions thereof, especially comprising other dyes, and to processes for their preparation.
63	Procédé de préparation de dérives de 1- (4-nitrophényl)-3-pyrrolidinols optiquement actifs, et paraphénylenediamines à groupement pyrrolidinyle chirales	EP04106111.0	2004-11-26	EP1535904A3	2005-07-13	Bordier, Thierry; Xu, Jinzhu
Procédé de préparation d'un dérivé de 1-(4-nitrophényl)-3-pyrrolidinol optiquement actif répondant à la formule (I) suivante : Dérivés de paraphénylènediamine substitués par un groupement pyrrolidinyle chiral, de formule (II) et leurs sels d'addition : Composition tinctoriale contenant un dérivé de paraphénylènediamine de formule (II). Procédé de teinture d'oxydation des fibres kératiniques mettant en oeuvre ladite composition. Dispositifs à plusieurs compartiments dans lequel un premier compartiment contient ladite composition tinctoriale et un deuxième compartiment contient un agent oxydant.
64	NEUE FARBSTOFFE UND FÄRBEMITTEL	EP00949238.0	2000-07-01	EP1189993B1	2004-02-18	HOLLENBERG, Detlef; HÖFFKES, Horst; FOITZIK, Joachim-Kurt; ROSE, David; NAUMANN, Frank; WOLFRAM, Leszek, J.

65	NITROFARBSTOFFE	EP95925868.2	1995-07-13	EP0772651B1	1998-09-30	LAMM, Gunther; REICHELT, Helmut; GRUND, Clemens

66	FÄRBEMITTEL FÜR NATÜRLICHE UND SYNTHETISCHE FASERN	EP93904005.1	1993-02-22	EP0629221B1	1998-04-15	ROSE, David; HÖFFKES, Horst; LIESKE, Edgar; MATZIK, Iduna
New compounds have formula (I), in which one of the groups R?1 and R2¿ is a nitro group, whereas the other is hydrogen, an alkyl group with 1 to 4 atoms or an alkoxy group with 1 to 4 atoms, R?3 and R4¿ represent independently from each other a group -(CH¿2?-CHR?7-O)¿nH where R7 stands for hydrogen, methyl or ethyl and n = 0 or an integer from 1 to 4, provided that in at least one of the groups R?3 and R4¿ n be different from zero and R?5 and R6¿ represent independently from each other hydrogen or an alkyl group with 1 to 4 C atoms. Also disclosed are the salts of these compounds, as well as their use for dyeing natural and synthetic fibres, preferably polyacrylnitril fibres and keratinic fibres, most preferably for dyeing human hair.
67	2-Nitro métaphénylènediamines substituées, leur procédé de préparation et leur utilisation en teinture des fibres kératiniques et en particulier des cheveux humains	EP88111198.3	1988-07-13	EP0303826B1	1991-02-27	Junino, Alex; Jehanno, Nicole; Lang, Gérard

68	Verfahren zur Herstellung von 2-Nitro-4-sulfamyl-diphenylamin-Farbstoffen	EP87107657.6	1987-05-26	EP0248334A3	1990-09-26	Brodt, Werner, Dr.; Papenfuhs, Theodor, Dr.
Verfahren zur Herstellung von 2-Nitro-4-sulfamyl-diphenylamin-Farbstoffen der Formel (1) worin R₁, R₂ je ein Wasserstoff-, Chlor- oder Bromatom oder eine Alkyl (C₁-C₄)-oder Alkoxy (C₁-C₄)--gruppe oder eine Phenoxygruppe, die am Benzolkern durch Chlor- oder Bromatom oder Alkyl (C₁-C₄)-, Alkoxy (C₁-C₄)- oder Trifluormethylgruppen substituiert sein kann, oder eine Naphthyloxygruppe bedeuten, und R₂ ferner eine -N(Alkyl (C₁-C₄))₂-, -NH (Alkyl (C₁-C₄))-, -NH-Alkyloyl (C₁-C₄)- oder -NH-Benzoylgruppe sein kann, R₃ und R₄ je ein Wasserstoffatom oder eine Alkyl (C₁-C₄)-, Alkoxy (C₁-C₂)-alkyl (C₁-C₄)- oder Cycloalkyl (C₅-C₆)-gruppe bedeuten, und R₄ ferner eine Phenylgruppe sein kann, die durch Chlor- oder Bromatome oder Alkyl (C₁-C₄)-, Alkoxy (C₁-C₄)-, -N(Alkyl (C₁-C₄))₂-, -NH(Alkyl (C₁-C₄))-, -NH-Alkyloyl (C₁-C₄)-, -NH-Benzoyl-, Phenoxy- oder Naphthyloxygruppen substituiert sein kann, indem man o-Nitrochlorbenzol mit Chlorsulfonsäure bei 100-110°C sulfoniert zur 4-Chlor-3-nitrobenzolsulfonsäure der Formel (2) diese mit Thionylchlorid bei 70-80°C in 4-Chlor-3-nitrobenzolsulfochlorid überführt, letzteres auf Eis abscheidet und das erhaltene 4-Chlor-3-nitrobenzolsulfochlorid zunächst mit einem in einer wäßrigen Lösung eines basischen Kondensationshilfsmittels suspendierten oder gelösten aliphatischen oder aromatischen Amin der Formel worin R₁, R₂, R₃ und R₄ die genannten Bedeutungen haben, in Gegenwart eines ionischen oder nichtionischen Tensids zunächst bei 5 bis 50°C bei pH 7,5 bis 12,5, dann mit einem in einer wäßrigen Lösung eines basischen Kondensationshilfsmittels suspendierten oder gelösten aromatischen Amin der genannten Formel (4) bei 80 bis 100°C innerhalb des genannten pH-Bereichs in Gegenwart eines Tensids der genannten Art kondensiert.
69	Verwendung von 2,6-Dinitro-phenol-derivaten in Haarfärbemitteln	EP89111641.0	1989-06-27	EP0352489A2	1990-01-31	Clausen, Thomas, Dr.; Balzer, Wolfgang, Dr.; Lang, Günther, Dr.
Verwendung eines 2,6-Dinitro-phenolderivats der allgemeinen Formel (I), wobei X einen der Reste (C₁-C₄)-Alkyl, (C₁-C₄)-Monohydroxyalkyl, (C₁-C₄)-Perfluoralkyl, (C₁-C₄)-Alkoxy, (C₂-C₄)-Monohydroxyalkoxy, (C₃-C₄)-Dihydroxyalkoxy oder Halogen darstellt, als Farbstoff in Haarfärbemitteln sowie Haarfärbemittel mit einem Gehalt an mindestens einer Verbindung der Formel (I). Die Farbstoffe der Formel (I) haben gute physiologische Eigenschaften und liefern alle zur Färbung benötigten Gelbtöne von einem blaustichigen Zitronengelb über ein reines Gelb bis zu Rotorange.
70	2-Nitro métaphénylènediamines substituées, leur procédé de préparation et leur utilisation en teinture des fibres kératiniques et en particulier des cheveux humains	EP88111198.3	1988-07-13	EP0303826A1	1989-02-22	Junino, Alex; Jehanno, Nicole; Lang, Gérard
L'invention concerne une 2-nitro métaphénylènediamine de formule : dans laquelle Z désigne le radical -O-, -S- ou -NH- et R₁, R₂ et R₃, identiques ou différents désignent un atome d'hydrogène, un radical alkyle, hydroxyalkyle, polyhydroxyalkyle, alcoxyalkyle, hydroxyalcoxyalkyle ou aminoalkyle dont le radical amino peut être mono ou disubstitué par un radical alkyle ou hydroxyalkyle, les radicaux alkyle et alcoxy comportant 1 à 6 atomes de carbone, ou les sels cosmétiquement acceptables de ce composé ainsi que son procédé de préparation. Ce composé est utilisé en teinture des cheveux.
71	Verfahren zur Herstellung von sauren Nitrofarbstoffen	EP85106114.3	1985-05-18	EP0165483B1	1988-11-30	Hertel, Hasso, Dr.

72	Process for the manufacture of acid nitro dyes	EP84109921	1984-08-21	EP0137243A3	1986-12-17	Hertel, Hasso, Dr.

73	고견뢰도 분산 흑색염료 조성물	KR1020180017090	2018-02-12	KR102065838B1	2020-01-13

74	고견뢰도 분산 흑색염료 조성물	KR20180017090	2018-02-12	KR20180021752A	2018-03-05	LI BAICHUN
본발명은식(I)에도시된화합물에서의적어도하나가선택되는성분A, 식(II)에도시된화합물에서의적어도하나가선택되는성분B, 식(III) 및/또는식(IV)에도시된화합물에서의적어도하나가선택되는성분C, 식(V)에도시된화합물에서의적어도하나가선택되는성분D를포함하는고견뢰도분산흑색염료조성물을개시한다. 본발명이제공하는고견뢰도분산흑색염료조성물은응용될경우친환경적이고공법청결과제품견뢰도가높은특점을갖는다.
75	브릴리언트 블루 아조염료 및 이 제조방법과 응용	KR20180016342	2018-02-09	KR20180021022A	2018-02-28	LI BAICHUN
본발명은브릴리언트블루아조염료및 이제조방법과응용을개시하는바, 구조식식(Ⅰ)에도시된바와같이본 발명은브릴리언트블루아조염료가폴리에스터섬유의염색또는프린팅에서의응용을개시한다. 브릴리언트블루아조염료를구조통식(Ⅰ)에서선택된적어도한 화합물과혼합하여분산염료조성물을제작하되상기분산염료조성물은폴리에스터섬유의염색또는프린팅에응용될수 있다. 본발명은염색을진행할경우내세척견뢰도, 내마찰견뢰도, 땀견뢰도, 내일광견뢰도및 염색율이모두훌륭하고본 발명의분산염료조성물의염색강도가높으며색상이화려하고염색성능이우수한바, 특히우수한워싱견뢰도를가지고색상이안정되며쉽게퇴색되지않고원가가비교적낮다.
76	착색 하전 실세스퀴옥산	KR1020147030359	2013-04-02	KR1020140138348A	2014-12-03	외를라인,라인홀트; 바이쉬,가브리엘레
본 발명은 하기 화학식 II가 하기 화학식 III인 하기 화학식 1A의 화합물 및 하기 화학식 IV가 하기 화학식 V인 하기 화학식 1B의 화합물, 및 이러한 화학식 1A 또는 1B의 화합물을 포함하는 전기영동 장치를 제공한다. <화학식 1A> <화학식 II> <화학식 III> <화학식 1B> <화학식 IV> <화학식 V>
77	신규한 화합물, 이를 포함하는 형광 염료, 표시 장치 및 에스터 교환 반응 촉매	KR1020120017885	2012-02-22	KR101451144B1	2014-10-20	김철; 배정미; 김진훈; 정광덕
본 발명은 신규한 화합물, 이를 포함하는 형광 염료, 표시 장치 및 에스터 교환 반응 촉매에 관한 것으로, 구체적으로 수은 및 디피리딜아민에 의한 착화합물로서 [Hg(Hdpa)X ₂ ] ₂ , [Hg(Hdpa)(O ₂ CC ₆ H ₅ ) ₂ ], [Hg ₂ (dpa) ₂ (NO ₃ ) ₂ ] 및 [Hg ₂ (dpa) ₂ ]·(ClO ₄ ) ₂ 에서 선택되는 화합물과 이를 포함하는 형광 염료, 표시 장치 및 에스터 교환 반응 촉매에 관한 것이다.
78	니트로 염료	KR1019970700399	1995-07-13	KR1019970704835A	1997-09-06	람,군터; 라이헬트,헬무트; 그룬트,크레멘스
하기 화학식 Ⅰ의 니트로 염료 및 그의 제조 방법 및 직물을 염색하거나 인쇄하기 위한 그의 용도에 관한 것이다. 식 중, X ¹ 및 X ² 수소는, C ₁ -C ₆ -알킬, C ₁ -C ₆ -알콕시 또는 피롤리딘-2-온-I-일이고, X ³ 은 수소 또는 C ₁ -C ₆ -알킬이며, X ⁴ 은 화학식 (a), (b) 또는(c) R ¹ 은 수소, 치환되거나 치환되지 않은 C ₁ -C ₁₂ -알킬, 치환되거나 치환되지 않은 C ₃ -C ₇ -시클로알킬, 또는 치환되거나 치환되지 않은 페닐이며, R ² 및 R ³ 은 수소, C ₁ -C ₆ -알킬 또는 C ₁ -C ₆ -알콕시이고, R ⁴ 은 수소, 메틸, 에틸, 메톡시 또는 에톡시이며, 및 R ⁵ 은 수소 또는 C ₁ -C ₆ -알킬이다.
79	FLUORESCENT PROBES FOR MONOACYLGLYCEROL LIPASE (MAGL)	EP20780979.9	2020-09-22	EP4034602A1	2022-08-03	BENZ, Joerg; GAZZI, Thais; GOBBI, Luca; GRETHER, Uwe; HORNSPERGER, Benoit; KROLL, Carsten; KUHN, Bernd; MOSTINSKI, Yelena; NAZARE, Marc; O'HARA, Fionn; RICHTER, Hans
The invention provides fluorescent probes having the general formula (I)wherein X, Y, L and R1 to R4 are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.
80	SPIRO[CHROMAN-2,2'-INDOLE]DERIVATIVES AS CYANIDE ION CHEMOSENSORS	EP13726311.7	2013-07-29	EP2999704B1	2018-10-10	SACKUS, Algirdas; MARTYNAITIS, Vytas; DAGILIENE, Migle; KRIKSTOLAITYTE, Sonata; RAGAITE, Greta
The invention describes new spiro[chroman-2,2'-indole] derivatives of formula (I). When compounds of the invention, 1',3',3,4-tetrahydrospiro[chromen-2,2'-indoles], are treated with solution containing cyanide ions, 3,4-dihydropyrane ring opening occurs, resulting in formation of colored 4-nitrophenolate ion, which is detectable colorimetrically.

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