GB1137351A - Reactive 1:2-cobalt-azo dye complexes - Google Patents

Reactive 1:2-cobalt-azo dye complexes

Info

Publication number
GB1137351A
GB1137351A GB453165A GB453165A GB1137351A GB 1137351 A GB1137351 A GB 1137351A GB 453165 A GB453165 A GB 453165A GB 453165 A GB453165 A GB 453165A GB 1137351 A GB1137351 A GB 1137351A
Authority
GB
United Kingdom
Prior art keywords
group
atom
sulphonyl
cobalt
attached
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
GB453165A
Inventor
Peter Albert Mack
Raymond Price
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB453165A priority Critical patent/GB1137351A/en
Publication of GB1137351A publication Critical patent/GB1137351A/en
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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/012—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)

Abstract

1,137,351. Cobalt complexes of azo dyes. IMPERIAL CHEMICAL INDUSTRIES Ltd. 10 Jan., 1966 [2 Feb., 1965], No. 4531/65. Heading C4P. Cobalt containing azo dye complexes of formula in which A<SP>1</SP> and A<SP>11</SP> are phenylene or naphthalene radicals which may be substituted, Z<SP>1</SP> and Z<SP>11</SP> attached to A<SP>1</SP> and A<SP>11</SP> respectively in oposition to the azo group are each independently - 0- or -COO-, B<SP>1</SP> and B<SP>11</SP> are each independently coupling components coupled in o- or vicinal position to an enolized or enolizable keto group, the cobalt atom being attached to B<SP>1</SP> and B<SP>11</SP> through oxygen atoms in o- or vicinal positions to the azo group, Z is an acyl radical containing a reactive group or atom which is capable of forming a covalent bond with hydroxy or amino groups in textile materials and which is attached to an -NH- or lower alkyl group which is itself attached to a carbon atom of an aryl ring present in A<SP>1</SP>, A<SP>11</SP>, B<SP>1</SP> or B<SP>11</SP>, n is 1, 2 , 3 or 4 , and A<SP>1</SP> , A<SP>11</SP>, B<SP>1</SP> and B<SP>11</SP> together contain a single sulphinic acid group are prepared by reacting an acylating agent containing a reactive atom or group with a compound in the free acid form of formula Y being -NH 2 or -NH- lower alkyl, all the other symbols being as above. When Z is a 1,3,5-triazine ring containing two chlorine or bromine atoms one or both of these atoms may be replaced by other labile groups. Examples of Z include the acyl radicals of acrylic, α- chloroacrylic, propiolic, maleic, mono- and -dichloromaleic acids in particular heterocyclic radicals 2,3-dichloroquinoxaline-5 or -6-sulphenyl or -5 or 6-carbonyl, 2,4-dichloro-quinazoline-6 or 7-sulphonyl, 2,4,6-trichloro-quinazoline-7 or 8-sulphonyl, 2,4,7- or 2,4,8- trichloroquinazoline - 6 - sulphonyl, 2,4 - dichloroquinazoline - 6 - carbonyl, 1,4 - dichlorophthalazine - 6 - sulphonyl and especially 1,3,5 - triazine-2-yl and pyrimidine-2-yl or -4-yl radicals containing a bromine or chlorine atom in the remaining 2, 4 or 6 positions.
GB453165A 1965-02-02 1965-02-02 Reactive 1:2-cobalt-azo dye complexes Expired GB1137351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB453165A GB1137351A (en) 1965-02-02 1965-02-02 Reactive 1:2-cobalt-azo dye complexes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB453165A GB1137351A (en) 1965-02-02 1965-02-02 Reactive 1:2-cobalt-azo dye complexes

Publications (1)

Publication Number Publication Date
GB1137351A true GB1137351A (en) 1968-12-18

Family

ID=9778950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB453165A Expired GB1137351A (en) 1965-02-02 1965-02-02 Reactive 1:2-cobalt-azo dye complexes

Country Status (1)

Country Link
GB (1) GB1137351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374064A (en) * 1979-05-02 1983-02-15 Sandoz Ltd. Metal complexes of disazo compounds having a 5-amino or hydroxy-3-carboxy or methyl-1- substituted phenylpyrazole coupling component radical

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374064A (en) * 1979-05-02 1983-02-15 Sandoz Ltd. Metal complexes of disazo compounds having a 5-amino or hydroxy-3-carboxy or methyl-1- substituted phenylpyrazole coupling component radical
US4409142A (en) * 1979-05-02 1983-10-11 Sandoz Ltd. Disazo compounds having a 5-amino or hydroxy-3-carboxy or methyl-1-substituted phenylphyrazole coupling component radical

Similar Documents

Publication Publication Date Title
GB1136905A (en) 1:1 cobalt azo dyestuff complexes
GB1435776A (en) Reactive xanthenium dyestuffs
GB1137351A (en) Reactive 1:2-cobalt-azo dye complexes
ES378165A1 (en) Phthalocyanines
GB1250383A (en)
GB1285238A (en) Disazo dyes
GB1434350A (en) Pyridone disperse monoazo dyestuffs
GB1354732A (en) Stilbene-azo derivatives
GB977803A (en) Reactive metallised monoazo dyestuffs
GB1165401A (en) New Reactive Chromium Complex Azo Dyestuffs
GB1001836A (en) Chromium complexes of azo dyestuffs
GB1401750A (en) Water-soluble benzene disazo dyestuffs
GB942097A (en) Azo-dyestuffs and process for their manufacture
GB1235592A (en) Water-insoluble monoazo dyes
GB1383408A (en) Substituted isoindolines processes for their manufacture and preparations containing them
GB1310825A (en) Polyazo dyes their production and use
GB1120761A (en) New reactive dyestuffs containing a reactive sulphonyl substituent
GB988901A (en) New azo dyestuffs
GB1164019A (en) New copper complexes of reactive disazo dyestuffs and processes for their manufacture and use
CH534196A (en) Basic azo dyestuffs gp useful in the thermofixing
GB1096895A (en) 1:2-chromium and cobalt complexes of dyes containing sulphonic acid groups
GB1262302A (en) Azo compounds their production and use
GB1411740A (en) Water-insoluble monoazo dyestuffs
GB1162242A (en) New Chromium Complexes of Monoazo Dyestuffs
GB1020801A (en) New chromium complexes of monoazo dyestuffs