ES8106749A1 - Procedimiento para la obtencion de colorantes azoicos - Google Patents

Procedimiento para la obtencion de colorantes azoicos

Info

Publication number
ES8106749A1
ES8106749A1 ES495297A ES495297A ES8106749A1 ES 8106749 A1 ES8106749 A1 ES 8106749A1 ES 495297 A ES495297 A ES 495297A ES 495297 A ES495297 A ES 495297A ES 8106749 A1 ES8106749 A1 ES 8106749A1
Authority
ES
Spain
Prior art keywords
alkyl
aryl
image
azodyestuffs
preparation
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
ES495297A
Other languages
English (en)
Other versions
ES495297A0 (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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES495297A0 publication Critical patent/ES495297A0/es
Publication of ES8106749A1 publication Critical patent/ES8106749A1/es
Expired 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0833—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/02—Azo compounds containing chains of eight or more carbon atoms not provided for elsewhere in this class

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COLORANTES AZOICOS DE DISPERSION, DE FORMULA (I), DONDE D SIGNIFICA EL RESTO DE UN COMPONENTE DIAZOICO DE LA SERIE TIOFENO, ISOTIAZOL, ISOTIAZOLTIOFENO, BENZOTIAZOL, BENZOISOTIAZOL, PIRAZOL, IMIDAZOL, TRIAZOL, INDAOL Y, PREFERENTEMENTE DE LA SERIE BENCENO; HAL SIGNIFICA F, CL, BR, I; R1 SIGNIFICA UN RESTO C1-C10-ALQUILO O C5-C8-CICLOALQUILO, SATURADO O INSATURADO, QUE PUEDE ESTAR SUSTITUIDO POR OH, HALOGENO, ALCOXI, ARILOXI O ACILOXI; Y R CUADRADO SIGNIFICA UN RESTO ALQUILO, UN RESTO ARILO O HETARILO, DONDE LOS MENCIONADOS RESTOS R1 Y R2 ESTAN LIBRES DE GRUPOS QUE LOS HAGAN HIDROSOLUBLES (-SO3H-CO2H). CONSISTE EN HACER REACCIONAR AMINAS AROMATICAS DIAZOTADAS D-NH2 CON COMPONENTES DE COPULACION DE FORMULA (II), DONDE D, R1, R2 Y HAL TIENEN LOS SIGNIFICADOS YA INDICADOS. TAMBIEN SE PUEDEN OBTENER COLORANTES DE FORMULA (I), HACIENDO REACCIONAR ANILINAS DIAZOTADAS DE FORMULA (III), DONDE Z1, Z2, Y Z4 SIGNIFICAN HIDROGENO, ALQUILO, CICLOALQUILO, ARALQUILO, HALOGENO, -CN, -NO2 Y -CF3 E Y SIGNIFICA CL, BR E I, CON COMPONENTES DE COPULACION DE FORMULA (II). *FORMULA* P
ES495297A 1979-09-25 1980-09-24 Procedimiento para la obtencion de colorantes azoicos Expired ES8106749A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792938633 DE2938633A1 (de) 1979-09-25 1979-09-25 Azofarbstoffe sowie deren herstellung und verwendung zum faerben von synthesefasern

Publications (2)

Publication Number Publication Date
ES495297A0 ES495297A0 (es) 1981-09-01
ES8106749A1 true ES8106749A1 (es) 1981-09-01

Family

ID=6081722

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495297A Expired ES8106749A1 (es) 1979-09-25 1980-09-24 Procedimiento para la obtencion de colorantes azoicos

Country Status (6)

Country Link
US (1) US4424156A (es)
EP (1) EP0027887B1 (es)
JP (1) JPS5655454A (es)
BR (1) BR8006098A (es)
DE (2) DE2938633A1 (es)
ES (1) ES8106749A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645232GA3 (es) * 1977-03-15 1984-09-28
DE3124208A1 (de) * 1981-06-19 1982-12-30 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von sulfonamiden
DE3124010A1 (de) * 1981-06-19 1982-12-30 Basf Ag, 6700 Ludwigshafen Neue sulfonamide
DE3124009A1 (de) * 1981-06-19 1982-12-30 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von n-alkylsulfonylphenylendiaminen
JP3312629B2 (ja) * 1991-01-23 2002-08-12 日産化学工業株式会社 アニリン誘導体及び製法
DE4140036A1 (de) * 1991-12-05 1993-06-09 Cassella Ag, 6000 Frankfurt, De Monoazofarbstoffe und diese enthaltende mischungen
KR960031548A (ko) * 1995-02-20 1996-09-17 고사이 아키오 모노아조 화합물 및 이 화합물을 사용하는 소수성 섬유재료의 염색 또는 날염방법
JP4745053B2 (ja) * 2005-12-27 2011-08-10 名伸電機株式会社 営巣防止具

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2264303A (en) 1940-03-27 1941-12-02 Eastman Kodak Co Azo compounds and material colored therewith
US2359305A (en) 1941-02-12 1944-10-03 Eastman Kodak Co Azo compounds and material colored therewith
US2386599A (en) 1943-04-22 1945-10-09 Eastman Kodak Co Azo compounds and material colored therewith
US2955901A (en) 1956-07-25 1960-10-11 Bayer Ag Process for dyeing polyethylene terephthalates
US3079377A (en) 1960-08-29 1963-02-26 Du Pont Azo dyes
US3081295A (en) 1960-12-22 1963-03-12 Du Pont Disperse monoazo dyes
NL128389C (es) 1963-02-15
BE668126A (es) 1964-08-10
US3405118A (en) * 1965-12-21 1968-10-08 Du Pont 4-methoxy-6-nitrobenzothiazolylazo disperse dyes
DE1963009U (de) 1967-03-17 1967-06-29 Gerda Dr Med Metzger Kanuelenreinigungsgeraet.
US4152114A (en) 1970-01-16 1979-05-01 Ciba-Geigy Ag Method of dyeing with dispersible azo anilino dyestuffs
US4115381A (en) 1971-05-03 1978-09-19 Ciba-Geigy Corporation Azo dyestuffs having a carboxyl group and an iminosulfonamido, iminosulfonylalkyl or iminosulfonylaryl group in the coupling component
BE786842A (fr) 1971-07-27 1973-01-29 Hoechst Ag Colorant azoique, sa preparation et ses utilisations
DE2252123A1 (de) 1972-10-24 1974-05-02 Hoechst Ag Verfahren zum faerben von synthetischen fasermaterialien aus organischen loesemitteln
DE2310745C3 (de) 1973-03-03 1981-11-05 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azoverbindungen
CH623344A5 (es) * 1975-07-18 1981-05-29 Ciba Geigy Ag
CH645232GA3 (es) * 1977-03-15 1984-09-28
GB2031927A (en) 1978-09-08 1980-04-30 Ici Ltd Dyestuffs

Also Published As

Publication number Publication date
EP0027887B1 (de) 1983-05-11
ES495297A0 (es) 1981-09-01
US4424156A (en) 1984-01-03
JPS5655454A (en) 1981-05-16
DE2938633A1 (de) 1981-04-09
EP0027887A3 (en) 1981-07-22
EP0027887A2 (de) 1981-05-06
DE3063157D1 (en) 1983-06-16
BR8006098A (pt) 1981-04-07

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