[go: up one dir, main page]

GB2013229A - Metallised azo dyestuffs - Google Patents

Metallised azo dyestuffs

Info

Publication number
GB2013229A
GB2013229A GB7836995A GB7836995A GB2013229A GB 2013229 A GB2013229 A GB 2013229A GB 7836995 A GB7836995 A GB 7836995A GB 7836995 A GB7836995 A GB 7836995A GB 2013229 A GB2013229 A GB 2013229A
Authority
GB
United Kingdom
Prior art keywords
represent
same
different
dyestuffs
ortho
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.)
Withdrawn
Application number
GB7836995A
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 GB7836995A priority Critical patent/GB2013229A/en
Publication of GB2013229A publication Critical patent/GB2013229A/en
Withdrawn legal-status Critical Current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
    • C09B45/025—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups of azo-pyridone series
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/007—Dyestuffs containing phosphonic or phosphinic acid groups and derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Chromium or cobalt containing complexes of monoazo dyestuffs which, in the form of the free acids, are represented by the formula: <IMAGE> wherein A' and A'' each represent the same or different aromatic radicals; B' and B'' each represent the same or different residue of a coupling component which couples in ortho or vicinal position to D' and D'' respectively; Z' and Z'' which are attached to A' and A'' respectively in ortho positions to the azo group are the same or different and represent -O- or -COO-; D' and D'' are the same or different and represent -O- -NH-, -N-lower alkyl- or -N-phenyl; M is Cr or Co; and at least one of A', A'', B' and B'' bears one or more phosphonic acid groups and at least one of B' and B'' are of the pyridone series. The dyestuffs are useful for colouring cellulose in conjunction with fixation by heating with cyanamide or dicyandiamide.
GB7836995A 1978-01-16 1978-09-15 Metallised azo dyestuffs Withdrawn GB2013229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7836995A GB2013229A (en) 1978-01-16 1978-09-15 Metallised azo dyestuffs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB163678 1978-01-16
GB7836995A GB2013229A (en) 1978-01-16 1978-09-15 Metallised azo dyestuffs

Publications (1)

Publication Number Publication Date
GB2013229A true GB2013229A (en) 1979-08-08

Family

ID=26236881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7836995A Withdrawn GB2013229A (en) 1978-01-16 1978-09-15 Metallised azo dyestuffs

Country Status (1)

Country Link
GB (1) GB2013229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372750A (en) * 2001-01-18 2002-09-04 Avecia Ltd Water soluble hexa co-ordinated metal complexes of monoazo dyes for use in inks suitable for ink jet printing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372750A (en) * 2001-01-18 2002-09-04 Avecia Ltd Water soluble hexa co-ordinated metal complexes of monoazo dyes for use in inks suitable for ink jet printing
GB2372750B (en) * 2001-01-18 2004-09-08 Avecia Ltd Hexa co-ordinated metal complexes of monoazo dyes for use in inks suitable for ink jet printing

Similar Documents

Publication Publication Date Title
ES315988A1 (en) Procedure for the preparation of soluble chromeed colorants in water. (Machine-translation by Google Translate, not legally binding)
GB1503000A (en) Chromium complex dyes their manufacture and use
GB1220462A (en) Disazo dyestuffs and processes for their manufacture and use
ES474791A1 (en) Metal complex reactive dyestuffs
GB2013229A (en) Metallised azo dyestuffs
GB1520308A (en) Metallised azo and azomethine dyes their manufacture and use
ES455626A1 (en) 1:2 Chromium unsymmetrical complexes of azo and disazo dyes
HK59986A (en) Metallized stilbene pentakisazo-or-azoxy- compounds
GB1118174A (en) Chromium and cobalt 2:1 complex dyes
SE8006638L (en) CHROME COMPLEX OF DISAZO SOCIETIES, THEIR PREPARATION AND USE
GB2168712B (en) 1:2 metal complex dyes and use thereof for dyeing polyamide-containing material
ES2069556T3 (en) POLYAZOIC DYES AND THEIR INTERMEDIATE PRODUCTS.
GB1498669A (en) Azo dyestuffs
JPS57151653A (en) Azo dye
JPS57141456A (en) Pigment composition
GB1553474A (en) Reactive metal complex disao dyestuffs
ES8203939A1 (en) 1:2-Chromium and cobalt complex dyestuffs.
ES8106169A1 (en) 1:2 Chromium complex dyestuffs of the azomethine and/or azo series, their preparation and use in dyeing and printing polyamide or cellulose materials.
GB2011937A (en) Disperse monoazo dyestuffs
GB1486715A (en) Chromium or cobalt complexes of monoazo dyestuffs and processes for their manufacture
ES479848A1 (en) Bis-1:2 chrome-disazo-bisazo methine dyestuffs, their preparation and use for dyeing of leather.
GB1342181A (en) Process for the preparation of unsymmetrical 1/2-chromium complex azo dyestuffs
GB986655A (en) Chromium-containing azo dyestuffs and process for their manufacture
GB1479835A (en) Water-insoluble monoazo dyestuffs
GB1554080A (en) Fibre-reactive azo dyes containing fluorotriazing radicals

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)