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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81 | COLORED CHARGED SILSESQUIOXANES | EP13773124.6 | 2013-04-02 | EP2834288A1 | 2015-02-11 | ÖHRLEIN, Reinhold; BAISCH, Gabriele |
The present invention provides compounds of Formula (1A), wherein Formula (II) is Formula (III) and Formula (1B) wherein Formula (IV) is Formula (V) and electrophoretic devices comprising the compounds of formula (1A) or (1B). | ||||||
82 | N1-trifluoroalkyl substituted 2-nitro-p-phenylenediamine dyes | EP92115599.0 | 1992-09-11 | EP0532039B1 | 1997-12-03 | Lim, Mu-Ill; Pan, Yug-Guo |
83 | N1-trifluoroalkyl substituted 2-nitro-p-phenylenediamine dyes | EP92115599.0 | 1992-09-11 | EP0532039A1 | 1993-03-17 | Lim, Mu-Ill; Pan, Yug-Guo |
N¹-Trifluoroalkyl substituted 2-nitro-p-phenylenediamines, compositions containing same, and their use as direct dyes for keratinous fibers are disclosed. |
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84 | Verfahren zur Herstellung von 2-Nitro-4-sulfamyl-diphenylamin-Farbstoffen | EP87107657.6 | 1987-05-26 | EP0248334B1 | 1993-01-13 | Brodt, Werner, Dr.; Papenfuhs, Theodor, Dr. |
85 | Polymères actifs en optique non linéaire | EP90402311.6 | 1990-08-20 | EP0415816A1 | 1991-03-06 | Le Barny, Pierre; Broussoux, Dominique |
L'invention concerne un polymère actif en optique non linéaire, dopé avec un colorant dont les molécules sont formées d'un ensemble constitué d'un système à électrons ¶ conjugués possédant à l'une de ses extrémités un groupe accepteur d'électrons, à son autre extrémité un groupe donneur d'électrons, un ou plusieurs groupes procurant au colorant une solubilité élevée dans les polymères ferroélectriques étant rattaché audit ensemble du côté du groupe donneur d'électrons. |
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86 | 2-Amino-6-chlor-4-nitro-phenolderivate, Verfahren zu ihrer Herstellung und Haarfärbemittel mit einem Gehalt an diesen Verbindungen | EP89122937.9 | 1989-12-12 | EP0376047A1 | 1990-07-04 | Mager, Herbert, Dr.; Braun, Hans-Jürgen, Dr. |
Amino-6-chlor-4-nitro-phenolderivat der allgemeinen Formel (I)
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87 | Haarfärbemittel | EP89113099.9 | 1989-07-17 | EP0353531A1 | 1990-02-07 | Rose, David, Dr.; Lieske, Edgar; Höffkes, Horst, Dr. |
Die Erfindung betrifft die Verwendung von Verbindungen der Formel (I)
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88 | Verfahren zur Herstellung von 2-Nitro-4-sulfamyl-diphenylamin-Farbstoffen | EP87107657.6 | 1987-05-26 | EP0248334A2 | 1987-12-09 | Brodt, Werner, Dr.; Papenfuhs, Theodor, Dr. |
Verfahren zur Herstellung von 2-Nitro-4-sulfamyl-diphenylamin-Farbstoffen der Formel (1)
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89 | Process for the manufature of acid nitro dyes | EP85106114 | 1985-05-18 | EP0165483A3 | 1987-01-14 | Hertel, Hasso, Dr. |
90 | Verfahren zur Herstellung von sauren Nitrofarbstoffen | EP84109921.1 | 1984-08-21 | EP0137243A2 | 1985-04-17 | Hertel, Hasso, Dr. |
Saure Nitrofarbstoffe werden durch Behandlung von Amino-nitro-diphenylamin-sulfonsäuren mit einem Oxidationsmittel in wäßrigem Medium hergestellt, wobei man als Oxidationsmittel hypochlorige Säure oder deren Alkali- oder Erdalkalisalze einsetzt und die Umsetzung bei einem pH-Wert von oberhalb 4 und bei einer Temperatur zwischen 0 und 100°C durchführt. Die so erhältlichen Farbstoffe färben auch frisches Chromnarbenleder in vollen Tönen. |
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91 | SPIRO[CHROMAN-2,2'-INDOLE] DERIVATIVES AS CYANIDE ION CHEMOSENSORS | PCT/LT2013/000013 | 2013-07-29 | WO2014189348A1 | 2014-11-27 | 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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92 | CATIONIC DYE BEARING AN ANIONIC ORGANIC COUNTERION, DYE COMPOSITION COMPRISING THEM AND PROCESS FOR DYEING KERATIN FIBRES USING THESE DYES | PCT/EP2013/060769 | 2013-05-24 | WO2013174987A2 | 2013-11-28 | DAVID, Hervé; EUDELINE -LY, Annabelle |
The invention relates to the dyeing of human keratin fibres, especially the hair, using cationic direct dyes bearing a particular sulf(on)ate, carboxylate, or phosph(on)ate counterion of formula (I) in which formula (I) Col(-)m, X-, m and n are as defined in the description. The invention relates to a dye composition comprising a cationic dye of formula (I), and to a process for dyeing keratin fibres such as the hair, using the said composition. Similarly, the invention relates to novel cationic compounds of formula (I) and to the uses thereof for dyeing keratin fibres. This composition makes it possible to obtain chromatic, powerful and particularly fast coloration on keratin fibres and particularly lightening coloration via an optical effect on dark hair. |
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93 | 分散染料、分散染料組成物、インクジェット捺染用インク、これらを用いた染色方法及び染色物 | PCT/JP2006/322757 | 2006-11-15 | WO2007058209A1 | 2007-05-24 | 大浦正; 松本敏昭; 田中裕樹 |
Disclosed are: a novel orange-colored disperse dye which has excellent staining properties onto a hydrophobic fiber material, a high light-resistant color-fastness, an excellent sublimation fastness, and a good buildup property, and is useful as a dye for use in an automotive interior sheet; a disperse dye composition for yellow-to-orange, brown, dark blue and black colors which comprises the disperse dye; an ink for ink-jet printing; a staining method or a stained material using the disperse die, the composition or the ink. The orange-colored disperse dye is represented by the formula (1) below and can stain a hydrophobic fiber material (e.g., a polyester) into orange color. [Chemical formula] (1) wherein X1 represents a chlorine or bromine atom; R1 represents a benzoyl group, a cyanoethyl group, a C1-C4 alkyl group, a phenyl group or a phenyl group substituted by at least one C1-C4 alkyl group. | ||||||
94 | PYRROLYL-SUBSTITUTED NITROPHENOLS USED AS DIRECT COLORANTS | PCT/EP2001/008362 | 2001-07-19 | WO02009661A1 | 2002-02-07 | |
The invention relates to pyrrolyl-substituted nitrophenols of formula (I): in which R<1> represents hydrogen or a hydroxy group; R<2> represents hydrogen, a halogen atom, a C1-C4 alkyl group, a C1-C4 alkoxy group, a nitro group or a sulfonyl group; R<3> represents hydrogen, a C1-C4 alkyl group, a C1-C4 alkoxy group, a sulfonyl group, a hydroxy group and a nitro group; R<4> and R<5>, independent of one another, represent hydrogen, a C1-C4 alkyl group, a C1-C4 alkoxy group, a nitro group or a sulfonyl group, and; R<6> represents hydrogen, a halogen atom, a C1-C4 alkyl group or a C1-C4 alkoxy group, with the provision that only one of groups R<2>, R<3>, R<4> or R<5> represents a nitro group, and that only one of groups R<1> or R<3> represents a hydroxy group. The inventive compounds are suited for use as substantive colorants for coloring fibers, especially keratin fibers. Due to their good stability with regard to oxidizing agents, the inventive compounds are also very well-suited for combining with oxidizing colorant intermediate products and for producing hair coloring agents. | ||||||
95 | NOVEL DYES AND COLORANTS | PCT/EP2000/006159 | 2000-07-01 | WO01002492A1 | 2001-01-11 | |
The invention relates to hybrid dyes of structure (I), X - S - Y, wherein X represents a group that is derived from a direct-dyeing dye, Y represents a group that is derived from a coupler or developer-type oxidation dye pre-product, a derivative of indol or indoline as a precursor of the melanin or a direct-dyeing dye, and S represents a direct bond or a spacer group, on the condition that S does not represent an alkylene, mono- or poly-hydroxyalkylene group if Y is derived from a direct-dyeing dye. Said hybrid dyes are excellently suited to dyeing fibers containing keratin, especially human hair. The use of colorants with these dyes avoids or significantly minimizes a number of problems that occur with the use of complex dye mixtures. | ||||||
96 | AGENT AND METHOD FOR DYEING FIBRES | PCT/EP1999/006601 | 1999-09-08 | WO00021496A1 | 2000-04-20 | |
The present invention relates to an agent for dying fibres, containing compounds of formula (I), whereby said compounds represent, independently from each other, the following: R1 is hydrogen or a straight-chain or branched chain alkyl group with 1-4 carbon atoms and Y is a heterocyclic ring of formula (II) wherein X is nitrogen or oxygen and m is the same as 1, 2, 3 and n is the same as 0 or 1, a cycloalkyl group with 1-6 carbon atoms, a (CH2)zOR<4> group wherein z is 1, 2, 3, 4, 5 or 6 and R4 is a straight-chain or branched chain alkyl group with 1-4 carbon atoms, or an amino group NR2R3 wherein R2 and R3 represent, independently from each other, hydrogen (whereby R2 and R3 cannot simultaneously represent hydrogen). The invention also relates to a method for dyeing fibres, using said agent. | ||||||
97 | DYES | PCT/EP9703486 | 1997-07-02 | WO9801105A3 | 1998-04-09 | BITTNER ANDREAS JOACHIM; KLEEN ASTRID |
Agents for dyeing keratinic fibres contain as direct-dyeing agent a 4-nitroaniline derivative of formula (I), or a physiologically tolerable salt thereof with an inorganic or organic acid. In formula (I), R1, R2, R3 and R4 represent independently of each other a hydrogen atom, an alkyl, hydroxyalkyl, alkoxyalkyl, carbamylalkyl, mesylaminoalkyl, acetylaminoalkyl, ureidoalkyl, carbalkoxyaminoalkyl, sulphalkyl, piperidinoalkyl, morpholinoalkyl or phenyl radical, which may be para-substituted by an amino group, these alkyl or alkoxy groups having 1 to 4 carbon atoms, provided that not all four substituents R1, R2, R3 and R4 simultaneously represent hydrogen. The groups -NR1-R2 and/or -NR3R4 may also represent an aziridine, azetidine, pyrrolidine, piperidine, azepan, azocin, morpholine, thiomorpholine or piperazine ring which may also bear at the nitrogen atom another substituent R8. R8 stands for a hydrogen atom, a (C1-C4)-alkyl, a hydroxy(C2-C3)-alkyl, a (C1-C4)-alkoxy-(C2-C3)-alkyl, an amino-(C2-C3)-alkyl or a 2,3-dihydroxypropyl group, and R5, R6 and R7 represent independently of each other a hydrogen atom, a halogen atom, a (C1-C4)-alkyl, a (C1-C4)-alkoxy radical, a carboxyalkyl, sulphalkyl or (C2-C4)-hydroxyalkyl radical. These compounds generate brilliant colours with high fastness. The number of tones may be further increased by adding other direct-dyeing agents or oxidation dye precursors. | ||||||
98 | DYES CONTAINING TETRAAMINOPYRIMIDINE AND DIRECT-DYEING AGENTS | PCT/EP1994002100 | 1994-06-28 | WO1995001713A1 | 1995-01-19 | HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
The invention concerns agents for the dyeing of keratin-containing fibres, in particular human hair, said agents containing 2,4,5,6-tetraaminopyrimidines, the usual coupling compounds and selected direct-dyeing agents. Particularly suitable direct-dyeing agents are 6-chloro-4-nitro-2-aminophenol, 5-chloro-4-(2-hydroxyethyl)amino-2-nitroaniline, 1,4-bis-[(2,3-dihydroxypropyl)amino]-5-chloro-2-nitrobenzene and 1-(2-hydroxyethyl)amino-4-methyl-2-nitrobenzene. | ||||||
99 | A HAIR DYE | PCT/EP1989000834 | 1989-07-17 | WO1990001050A1 | 1990-02-08 | HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
The invention relates to the use of compounds of formula (I) in which one of the groups R<1> or R<2> is a nitro group while the second is hydrogen, a halogen, an amino group, a mono or dialkylamino group wtih 1 to 4 carbon atoms, an alkyl or alkoxy group with 1 to 4 carbon atoms, R<3> and R<4> are independently hydrogen or an alkyl group with 1 to 4 carbon atoms, A is a >CHR<6> or a >C=O group, R<6> is hydrogen or an alkyl group with 1 to 4 carbon atoms, and R<5> is hydrogen or an alkyl group with 1 to 4 carbon atoms, and their salts as direct colouring agents in hair dyes. | ||||||
100 | PROCESS FOR MANUFACTURING 2,5-DIAMINO-6-NITRO-PYRIDINE DERIVATIVES, THEIR USE IN HAIR DYES, AND NEW 2,5-DIAMINO-6-NITRO-PYRIDINE DERIVATIVES | PCT/EP8800695 | 1988-08-01 | WO8901473A3 | 1990-02-08 | CLAUSEN THOMAS; KONRAD EUGEN |
The invention concerns a process for manufacturing 2,5-diamino-6-nitro-pyridine derivatives having the general formula (I), where R1 to R4 stand for hydrogen or for alkyl, hydroxyalkyl, dihyldroxyalkyl, alkoxyalkyl, alkoxycarbonyl, hydroxy- or chlorine-substituted alkoxycarbonyl or aminoalkyl residues or an aminoalkyl residue substituted with alkyl or hydroxyalkyl groups, in which the alkyl groups each contain 1 to 14 carbon atoms or an oxazolidinone ring is formed by R1 and R2 or R3 and R4. Also described are new 2,5-diamino-6-nitro-pyridine derivatives and a hair-dyeing agent containing 2,5-diamino-6-nitro-pyridine derivatives which represent yellow-orange to blue-violet nitro dyes for direct application to hair and are physiologically innocuous. |