ES8107282A1 - Procedimiento para la produccion de colorantes. complejos cromiferos anionicos hidrosolubles,de compuestos disazoicos. - Google Patents

Procedimiento para la produccion de colorantes. complejos cromiferos anionicos hidrosolubles,de compuestos disazoicos.

Info

Publication number
ES8107282A1
ES8107282A1 ES495317A ES495317A ES8107282A1 ES 8107282 A1 ES8107282 A1 ES 8107282A1 ES 495317 A ES495317 A ES 495317A ES 495317 A ES495317 A ES 495317A ES 8107282 A1 ES8107282 A1 ES 8107282A1
Authority
ES
Spain
Prior art keywords
disazo compounds
biscoupling
resorcinol
radical
group containing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES495317A
Other languages
English (en)
Other versions
ES495317A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES8107282A1 publication Critical patent/ES8107282A1/es
Publication of ES495317A0 publication Critical patent/ES495317A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/26—Disazo or polyazo compounds containing chromium

Abstract

PROCEDIMIENTO DE PRODUCCION DE COLORANTES COMPLEJOS CROMIFEROS ANIONICOS HIDROSOLUBLES, A PARTIR DE COMPUESTOS DISAZOICOS. SE PREPARAN POR METALIZACION, EN UN MEDIO CON PH DE 3 A 6, A TEMPERATURA DE 95-130GC, Y, OPCIONALMENTE, BAJO PRESION, DE UN COMPUESTO DISAZOICO DE FORMULA (I), DONDE A Y B SOR RADICALES DE UN COMPONENTE DE DIAZOACION DE LA SERIE DE BENCENO O DEL NAFTALENO, CONTENIENDO A UN GRUPO CARBOXI EN LA POSICION ORTO RESPECTO DEL GRUPO AZO. OPCIONALMENTE, SE USA UNA MEZCLA DE COMPUESTOS DE FORMULA (I) CON UN COMPUESTO DONADOR DE CROMO. DE APLICACION EN LA TINTURA Y ESTAMPACION DE SUSTRATOS TEXTILES Y NO TEXTILES. *FORMULA* U
ES495317A 1979-09-25 1980-09-24 Procedimiento para la produccion de colorantes. complejos cromiferos anionicos hidrosolubles,de compuestos disazoicos. Granted ES495317A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8638/79A CH649775A5 (de) 1979-09-25 1979-09-25 Wasserloesliche, anionische chromkomplexe, deren herstellung und verwendung.

Publications (2)

Publication Number Publication Date
ES8107282A1 true ES8107282A1 (es) 1981-10-01
ES495317A0 ES495317A0 (es) 1981-10-01

Family

ID=4342939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495317A Granted ES495317A0 (es) 1979-09-25 1980-09-24 Procedimiento para la produccion de colorantes. complejos cromiferos anionicos hidrosolubles,de compuestos disazoicos.

Country Status (15)

Country Link
US (1) US5008379A (es)
JP (1) JPS5659871A (es)
KR (1) KR840001579B1 (es)
AR (1) AR227034A1 (es)
BR (1) BR8006113A (es)
CH (1) CH649775A5 (es)
DE (1) DE3034686A1 (es)
ES (1) ES495317A0 (es)
FR (1) FR2465769B1 (es)
GB (1) GB2059986B (es)
HK (1) HK37786A (es)
HU (1) HU184830B (es)
IT (1) IT1128568B (es)
SE (1) SE449871B (es)
SU (1) SU1187726A3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3263035D1 (en) * 1981-12-15 1985-05-15 Ciba Geigy Ag Chromium complexes of polyazo dyestuffs
US4502860A (en) * 1982-07-02 1985-03-05 Ciba-Geigy Corporation Bis-1:2-chromium complexes of disazo dyes, and their preparation and use
CH676500A5 (es) * 1990-05-18 1991-01-31 Werner Kunz
US5674248A (en) * 1995-01-23 1997-10-07 Angeion Corporation Staged energy concentration for an implantable biomedical device
US6096870A (en) * 1994-01-05 2000-08-01 Sepragen Corporation Sequential separation of whey
CN1139640C (zh) 1998-08-14 2004-02-25 克拉瑞特金融(Bvi)有限公司 1∶2铬配合物染料和其制备方法及用途
US7131136B2 (en) * 2002-07-10 2006-10-31 E-Watch, Inc. Comprehensive multi-media surveillance and response system for aircraft, operations centers, airports and other commercial transports, centers and terminals
GB0123150D0 (en) * 2001-09-27 2001-11-21 Clariant Int Ltd Organic compounds
ES2271338T3 (es) 2001-10-17 2007-04-16 Clariant Finance (Bvi) Limited Colorantes de complejos metalicos 1:2, sus composiciones, produccion y uso.
JP5091134B2 (ja) * 2005-07-21 2012-12-05 クラリアント ファイナンス （ビーブイアイ） リミティド クロム錯体色素

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950274A (en) * 1960-08-23 Azo-dyestuffs insoluble in water
DE595187C (de) * 1932-12-21 1934-04-10 Chem Ind Basel Verfahren zum Faerben von Leder
US2136650A (en) * 1933-06-17 1938-11-15 Calco Chemical Co Inc Metallized acid polyazo dyes
US2111559A (en) * 1933-11-25 1938-03-22 Gen Aniline Works Inc Azo dyestuffs containing a heavy metal in a complex form
DE670935C (de) * 1933-11-26 1939-01-28 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von komplexen Kupferverbindungen von Polyazofarbstoffen
DE707225C (de) * 1933-11-26 1941-06-16 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von komplexen Chromverbindungen von Polyazofarbstoffen
FR783595A (fr) * 1934-08-11 1935-07-16 Ste Ind Chim Bale Colorant contenant des métaux liés sous forme de complexes métallifères
US2216164A (en) * 1936-03-13 1940-10-01 Autogiro Co Of America Rotary-wing aircraft
FR906366A (fr) * 1941-08-28 1946-01-04 Ig Farbenindustrie Ag Composés complexes chromifères de colorants disazoïques et procédé pour leur production
CH427097A (de) * 1960-03-04 1966-12-31 Sandoz Ag Verfahren zur Herstellung wasserlöslicher reaktiver Disazofarbstoffe
US3134760A (en) * 1960-03-04 1964-05-26 Sandoz Ltd Water-soluble reactive disazo dyestuffs
US3185676A (en) * 1960-08-12 1965-05-25 Gen Aniline & Film Corp Method of azo dye chromation
CH571559A5 (en) * 1973-11-15 1976-01-15 Sandoz Ag Soluble metal complex dyes for leather - made by coupling diazotised 4-amino diphenylamine derivs. with 1,2 metal complexes
US3975369A (en) * 1969-08-07 1976-08-17 Sandoz Ltd. 2:1 Metal complexes of 2,2',4'-trihydroxy-3,5-dinitroazobenzene bound to a diphenylamine through an azo bridge
CH529200A (de) * 1969-08-21 1972-10-15 Sandoz Ag Verfahren zur Herstellung von Polyazoverbindungen
DE2037256A1 (de) * 1970-07-28 1972-02-03 Farbwerke Hoechst AG, vorm. Meister Lucius & Brüning, 6000 Frankfurt Wasserlösliche Metallkomplex-disazofarbstoffe und Verfahren zu ihrer Herstellung
GB1503707A (en) * 1976-04-08 1978-03-15 Ici Ltd Copper azo dyes containing phosphonic acid groups
DE3029271A1 (de) * 1980-08-01 1982-03-18 Bayer Ag, 5090 Leverkusen Metallkomplexfarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben stickstoffhaltiger materialien

Also Published As

Publication number Publication date
CH649775A5 (de) 1985-06-14
IT8049743A0 (it) 1980-09-25
JPH0220661B2 (es) 1990-05-10
US5008379A (en) 1991-04-16
AR227034A1 (es) 1982-09-15
JPS5659871A (en) 1981-05-23
GB2059986B (en) 1983-06-02
IT1128568B (it) 1986-05-28
HK37786A (en) 1986-05-30
DE3034686C2 (es) 1987-01-15
SE8006638L (sv) 1981-03-26
SE449871B (sv) 1987-05-25
FR2465769A1 (fr) 1981-03-27
BR8006113A (pt) 1981-04-07
SU1187726A3 (ru) 1985-10-23
FR2465769B1 (fr) 1986-07-18
GB2059986A (en) 1981-04-29
HU184830B (en) 1984-10-29
KR840001579B1 (ko) 1984-10-08
ES495317A0 (es) 1981-10-01
DE3034686A1 (de) 1981-04-02

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Legal Events

Date Code Title Description
PC1A Transfer granted