专利检索_羟基酮染料专利检索_羟基酮染料专利检索查询

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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
141	Use of benzoquinones for the direct dyeing of keratin fibers	LU83807	1981-12-02	LU83807A1	1983-09-01	LANG GERARD; MALAVAL ALAIN; GROLLIER JEAN FRANCOIS; ROSENBAUM GEORGES

142	USE OF BENZOQUINONES FOR THE DIRECT DYEING OF KERATIN FIBRES	GB8234178	1982-12-01	GB2110722A	1983-06-22	LANG GERARD; MALAVAL ALAIN; GROLLIER JEAN-FRANCOIS; ROSENBAUM GEORGES

143	UTILISATION DE BENZOQUINONES POUR LA COLORATION DIRECTE DES FIBRES KERATINIQUES	BE209630	1982-12-02	BE895224A	1983-06-02	LANG G; MALAVAL A; GROLLIER J-F; ROSENBAUM G

144		IT6840482	1982-12-01	IT8268404D0	1982-12-01	MALAVAL GERARD LANG ALAIN; GROLLIER JEAN FRANCOIS; ROSENBAUM GEORGES

145		CH1130576	1976-09-06	CH615952A5	1980-02-29	TSUJIMOTO MICHIHIRO; TSUKAHARA RYOICHI; NISHIZAWA TSUTOMU; OKUBO ICHIRO

146		IT2098875	1975-03-06	IT1033472B	1979-07-10	BORSOTTI G; RIBALDONE G

147	FR2345494B1 -	FR7608873	1976-03-26	FR2345494B1	1978-11-03

148	PYRIMIDYL ANS S-TRIAZINYL DERIVATIVES	GB1585276	1973-10-30	GB1451494A	1976-10-06
1451494 Pyrimidyl and s-triazinyl derivatives SANDOZ Ltd 30 Oct 1973 [3 Nov 1972 18 Dec 1972 12 Jan 1973] 15852/76 Divided out of 1451493 Heading C2C Novel pyrimidyl and s-triazinyl compounds of the formula in which R 4 11 signifies an unsubstituted alkyl, alkoxy, phenoxy or phenyl radical; an alkyl radical substituted by a chlorine or bromine atom or a hydroxy or alkoxy group; a phenyl radical substituted by up to three substituents selected from the group consisting of chlorine and bromine atoms, hydroxy and alkoxy groups; or a radical of formula in which each of R 30 and R 31 , which may be the same or different, signifies a hydrogen atom; an unsubstituted alkyl or phenyl radical; an alkyl radical substituted by a chlorine or bromine atom or a hydroxy or alkoxy group, preferably by a hydroxy group; a phenyl radical substituted by up to three substituents selected from the group consisting of chlorine and bromine atoms, hydroxy and alkoxy groups, preferably chlorine atoms and more preferably, such phenyl is mono-substituted; or a group of formula R-Y- or R1-Z- in which R signifies an unsubstituted alkyl or phenyl radical or an alkyl or phenyl radical substituted by chlorine, bromine, hydroxy or alkoxy, preferably an unsubstituted alkyl or phenyl radical, Y signifies a radical of formula -O-CO- or -SO 2 -, R1 signifies a hydrogen atom or has one of the significances of R, and Z signifies a radical of formula -CO-, -NR1CO- or -NR1SO 2 - in which R1 is as defined above, with the proviso that when one or R 30 or R 31 is a phenyl, substituted phenyl or a group of the formula R-Y- or R1-Z-, as defined above, the other has a significance other than phenyl, substituted phenyl, R-Y- or R1-Z, any alkoxy groups or alkyl or alkoxy moieties containing 1 to 4 carbon atoms. A signifies a radical of formula (a), (b), (c) or (d) in which each or R 5 , R 6 , R 17 , R 19 , R 20 and R 21 , which may be the same or different, signifies a hydrogen, fluorine, chlorine or bromine atom, a hydroxyl, alkyl, alkoxy, phenoxy or group, in which R 30 and R 31 are as defined above each of R 12 and R 13 , which may be the same or different, signifies a hydrogen atom, an alkoxy, phenoxy or group in which R 30 and R 31 are as defined above and each of R 15 and R 16 , which may be the same or different, signifies a fluorine, chlorine or bromine atom, a hydroxyl, alkyl, alkoxy, phenoxy or group, in which R 30 and R 31 are as defined above with the proviso that (i) when A signifies a radical of formula (a), R 4 11 signifies an unsubstituted or substituted alkyl or phenyl radical or a radical, (ii) where A signifies a radical of formula (b), R 4 11 signifies an alkoxy or phenoxy radical, (iii) where A signifies a radical of formula (c), R 4 11 signifies an unsubstituted or substituted phenyl radical, and (iv) when A signifies a radical of formula (d), R 4 11 has a significance other than an unsubstituted or substituted phenyl radical, are prepared by a novel method for the production of compounds of the formula in which R 3 is an optionally substituted striazinyl or pyrimidul radical and R 4 is a phenoxy radical or an optionally substituted alkyl, alkoxy, phenyl or amino radical, either by (a) hydrolytically splitting off an acyl radical of the formula R 4 CO- or R 4 1CO- from a compound of the formula wherein R 4 1 has one of the significancies of R 4 , or (b) reacting a compound of the formula with a compound of the formula R 3 .Hal wherein Hal is chlorine or bromine, in a strongly alkaline medium. The novel compounds are useful as intermediates in the preparation of dyestuffs as described in Specification 1,451,493.
149	FR2192147B3 -	FR7325421	1973-07-11	FR2192147B3	1976-06-25

150	NL7409231A -	NL7409231	1974-07-08	NL7409231A	1974-11-25

151	FR2192147A1 -	FR7325421	1973-07-11	FR2192147A1	1974-02-08

152	A process for dyeing wool and silk	DEH0113724	1927-11-04	DE490768C	1930-02-06

153	Procedimiento para la estimación de la concentración de fosfatos en células vivas, colorante xanténico y síntesis del mismo	ES201330861	2013-06-10	ES2474916B1	2015-04-21	ALVAREZ PEZ JOSÉ MARÍA; CROVETTO GONZALEZ LUIS; CUERVA CARVAJAL JUAN MANUEL; GIRON GONZALEZ MARÍA DOLORES; JUSTICIA LADRON DE GUEVARA JOSÉ; ORTE GUTIERREZ ANGEL; RUEDAS RAMA MARÍA JOSÉ; SALTO GONZALEZ RAFAEL; TALAVERA RODRIGUEZ EVA MARÍA; MARTINEZ PERAGON ANGELA; PAREDES MARTINEZ JOSÉ MANUEL
Procedimiento para la estimación de la concentración de fosfatos en células vivas, colorante xanténico y síntesis del mismo.#La presente invención describe un procedimiento de estimación de la concentración de fosfatos presente en células vivas a través de la medición del tiempo de decaimiento de fluorescencia de un colorante xanténico añadido a las células y sometido a una excitación mediante luz láser pulsada. También se describe un nuevo colorante xanténico derivado de la fluoresceína que posee mejores propiedades espectrales que los ya conocidos y un procedimiento de síntesis de dicho colorante.
154	METODO PARA INHIBIR LA FORMACION Y DEPOSITO DE SARRO EN UN PROCESO DE DESALINIZACION QUE COMPRENDE AGREGAR A UNA FUENTE ACUOSA SALINA UNA CANTIDAD EFECTIVA DE UNA COMPOSICION QUE INHIBE EL SARRO INCLUYENDO UN ACIDO FOSFINICO SUCCINICO OLIGOMERICO.	CL2008000082	2008-01-11	CL2008000082A1	2008-07-04	DAVE BHASKER B; RAO NARASIMHA M; YANG SHUNONG; GRATTAN DAVID A; BLOKKER PETER

155	A process for preparing benzoquinones by oxidation of phenols	DE59403866	1994-12-13	DE59403866D1	1997-10-02	GESSNER THOMAS DR

156	WATER-COMPATIBLE REDUCIBLE COMPOUNDS AND THEIR USE IN ANALYTICAL COMPOSITIONS AND METHODS	CA515164	1986-08-01	CA1281715C	1991-03-19	MURA ALBERT J; BELLY ROBERT T; LUM VANESSA R
WATER-COMPATIBLE REDUCIBLE COMPOUNDS AND THEIR USE IN ANALYTICAL COMPOSITIONS AND METHODS Certain water-compatible reducible compounds are useful in analytical compositions and elements for assay of various analytes, e.g. microorganisms. These compounds comprise a moiety which provides a detectable species (e.g. a dye) when released from the compound at physiological pH. Further, these compounds are aromatic derivatives or quinones having water-compatibilizing substituents which allow them to be used in compositions without the use of surfactants.
157	A PROCESS FOR DYEING HAIR	GB8716945	1987-07-17	GB2192645B	1990-04-25	GROLLIER JEAN-FRANCOIS

158	Hair Dyeing Method with hydroxyquinoniques dyes and metal salts	LU86521	1986-07-18	LU86521A1	1988-02-02	GROLLIER JEAN-FRANCOIS

159	A method for dyeing hair with hydroxychinonfarbstoffen and metal salts	DE3723749	1987-07-17	DE3723749A1	1988-01-21	GROLLIER JEAN-FRANCOIS

160	LIQUID CRYSTAL DIELECTRIC, NEW DYESTUFFS, PROCESS FOR THEIR PREPARATION, AND ELECTRO-OPTIC DISPLAY ELEMENT	SG64386	1986-07-24	SG64386G	1987-09-18

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