ES8608553A1 - Procedimiento para preparar colorantes monoazoicos o diazoi-cos - Google Patents

Procedimiento para preparar colorantes monoazoicos o diazoi-cos

Info

Publication number
ES8608553A1
ES8608553A1 ES544792A ES544792A ES8608553A1 ES 8608553 A1 ES8608553 A1 ES 8608553A1 ES 544792 A ES544792 A ES 544792A ES 544792 A ES544792 A ES 544792A ES 8608553 A1 ES8608553 A1 ES 8608553A1
Authority
ES
Spain
Prior art keywords
group
metal
polyacrylonitrile
wool
cotton
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
ES544792A
Other languages
English (en)
Other versions
ES544792A0 (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 ES544792A0 publication Critical patent/ES544792A0/es
Publication of ES8608553A1 publication Critical patent/ES8608553A1/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Polymerization Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR COLORANTES AZOICOS. CONSISTE EN HACER REACCIONAR A UN COMPUESTO DIAZOTADO D.F. (II) CON UN C.D.F. (III), PARA OBTENER UN COLORANTE AZOICO EN FORMA DE METAL D.F. (I) MEZCLAS DE LOS MISMOS Y SUS SALES DE ADICION CON ACIDOS ORGANICOS O MINERALES. SIENDO: D, UN RADICAL DE COMPONENTE DIAZOICO DE LA BENCENICA, O NAFTALENICA; K, UN RADICAL DE UN COMPONENTE DE COPULACION ELEGIDO ENTRE BENCENO, NAFTALENO Y PIRAZOL-ONA; W1, UN ENLACE DIRECTO O UN GRUPO DE PUENTE DIVALENTE; W2, UN GRUPO DE PUENTE DIVALENTE; Z, UN GRUPO AMINA PROTONABLE SOLUBILIZANTE EN AGUA, UN GRUPO HIDRAZINIO O UN GRUPO SULFONILO; N, 1 A 4 ENTEROS; C.D.F., COMPUESTO D.F.; Y D.F., DE FORMULA. SE UTILIZAN COMO COLORANTES PARA TEÑIR Y ESTAMPAR FIBRAS, HILOS Y MATERIALES TEXTILES (LANA, SEDA O NYLON).
ES544792A 1984-07-02 1985-07-02 Procedimiento para preparar colorantes monoazoicos o diazoi-cos Expired ES8608553A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843424320 DE3424320A1 (de) 1984-07-02 1984-07-02 Wasserloesliche basische farbstoffe, ihre herstellung und verwendung

Publications (2)

Publication Number Publication Date
ES544792A0 ES544792A0 (es) 1986-06-16
ES8608553A1 true ES8608553A1 (es) 1986-06-16

Family

ID=6239645

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544792A Expired ES8608553A1 (es) 1984-07-02 1985-07-02 Procedimiento para preparar colorantes monoazoicos o diazoi-cos

Country Status (9)

Country Link
US (1) US4820806A (es)
EP (1) EP0188473B1 (es)
JP (1) JPS61502611A (es)
AU (1) AU593772B2 (es)
CA (1) CA1248941A (es)
DE (2) DE3424320A1 (es)
ES (1) ES8608553A1 (es)
NZ (1) NZ212589A (es)
WO (1) WO1986000632A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903995A1 (de) * 1989-02-10 1990-08-16 Hoechst Ag Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
GB9410035D0 (en) * 1994-05-19 1994-07-06 Zeneca Ltd Compounds
EP0971986B1 (en) * 1997-03-25 2001-06-27 DyStar L.P. Reactive dyes containing a permanent quaternary ammonium group
WO1998042784A1 (en) * 1997-03-25 1998-10-01 Dystar L.P. Reactive azo dyes having a permanent quaternary ammonium group and a fiber-reactive group
DE10015004A1 (de) 2000-03-25 2001-09-27 Clariant Gmbh Schwarze Tris-Azo-Metall-Komplex-Farbstoffe
WO2002057370A1 (en) * 2001-01-17 2002-07-25 Korea Research Institute Of Chemical Technology Dispers-reactive dyes containing acetoxymethylsulfone or vinylsulfone and their process
KR100411189B1 (ko) * 2001-01-29 2003-12-18 한국화학연구원 비닐설폰 반응기를 갖는 분산 반응성 염료
KR100894973B1 (ko) * 2001-09-24 2009-04-24 시바 홀딩 인크 양이온성 반응성 염료
JP6007470B2 (ja) * 2010-09-14 2016-10-12 三菱化学株式会社 二色性色素、液晶組成物、及び液晶素子

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA771658A (en) * 1967-11-14 Meininger Fritz Disazo dyestuffs and their metal complex compounds and processes for preparing them
FR1263438A (fr) * 1960-05-21 1961-06-09 Ici Ltd Nouveaux colorants azoïques présentant un atome d'halogène labile sur un noyau triazinique
CH405228A (de) * 1963-04-24 1965-09-30 Geigy Ag J R Verfahren zur Erzeugung echter Färbung auf natürlichem oder synthetischem Polyamidfasertextilmaterial
DE2022085A1 (de) * 1970-05-06 1971-12-09 Hoechst Ag Unsymmetrische 1:2-Chromkomplexazofarbstoffe ohne wasserloeslichmachende Sulfonsaeure- oder Carbonsaeuregruppen
US4000966A (en) * 1970-07-08 1977-01-04 Hoechst Aktiengesellschaft Dyeing cellulose with aminonaphthyl azobenzene vinyl type reactive dyes
US3939141A (en) * 1970-12-07 1976-02-17 Hoechst Aktiengesellschaft Water-soluble copper complex phenyl azo naphthalene reactive dyestuffs
CA1032537A (en) * 1973-04-04 1978-06-06 Stefan Koller Dyestuffs for synthetic fibres
JPS502724A (es) * 1973-05-10 1975-01-13
CH609720A5 (es) * 1973-09-03 1979-03-15 Hoechst Ag
DE3025904A1 (de) * 1980-07-09 1982-02-11 Hoechst Ag, 6000 Frankfurt Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
DE3134357A1 (de) * 1981-08-31 1983-03-10 Hoechst Ag, 6000 Frankfurt Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe

Also Published As

Publication number Publication date
DE3424320A1 (de) 1986-01-23
ES544792A0 (es) 1986-06-16
CA1248941A (en) 1989-01-17
NZ212589A (en) 1989-05-29
AU4546885A (en) 1986-02-10
US4820806A (en) 1989-04-11
EP0188473B1 (en) 1988-10-05
JPS61502611A (ja) 1986-11-13
EP0188473A1 (en) 1986-07-30
AU593772B2 (en) 1990-02-22
WO1986000632A1 (en) 1986-01-30
DE3565407D1 (en) 1988-11-10

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