GB1553474A - Reactive metal complex disao dyestuffs - Google Patents

Reactive metal complex disao dyestuffs

Info

Publication number
GB1553474A
GB1553474A GB3130977A GB3130977A GB1553474A GB 1553474 A GB1553474 A GB 1553474A GB 3130977 A GB3130977 A GB 3130977A GB 3130977 A GB3130977 A GB 3130977A GB 1553474 A GB1553474 A GB 1553474A
Authority
GB
United Kingdom
Prior art keywords
disao
dyestuffs
metal complex
reactive metal
cobalt
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
GB3130977A
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 GB1553474A publication Critical patent/GB1553474A/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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes
    • C09B62/032—Metal complex azo dyes

Landscapes

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

Abstract

Novel copper, cobalt and chromium complexes of disazo dyes of the formula <IMAGE> wherein the substituents are defined in Claim 1, are prepared by treating the disazo dyes of formula I with copper, cobalt or chromium donors. The dyes obtained may be used for dyeing and printing materials containing hydroxyl groups or amide groups.
GB3130977A 1976-07-31 1977-07-26 Reactive metal complex disao dyestuffs Expired GB1553474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762634497 DE2634497C2 (en) 1976-07-31 1976-07-31 Reactive dyes and their use

Publications (1)

Publication Number Publication Date
GB1553474A true GB1553474A (en) 1979-09-26

Family

ID=5984395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3130977A Expired GB1553474A (en) 1976-07-31 1977-07-26 Reactive metal complex disao dyestuffs

Country Status (7)

Country Link
JP (1) JPS6019342B2 (en)
BR (1) BR7705018A (en)
CH (1) CH629525A5 (en)
DE (1) DE2634497C2 (en)
ES (1) ES461153A1 (en)
FR (1) FR2360640A1 (en)
GB (1) GB1553474A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013189816A1 (en) 2012-06-18 2013-12-27 Dystar Colours Distribution Gmbh Reactive dyes and their metal complexes, process for the production thereof and their use

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817780C2 (en) * 1978-04-22 1984-09-20 Bayer Ag, 5090 Leverkusen Reactive dyes
DE2839562A1 (en) * 1978-09-12 1980-03-27 Bayer Ag FIBER REACTIVE AZO DYES
CH642097A5 (en) * 1979-05-02 1984-03-30 Sandoz Ag METAL COMPLEXES of azo compounds.
DE2920949A1 (en) * 1979-05-23 1980-11-27 Bayer Ag REACTIVE DYES
JPS62160815U (en) * 1986-04-02 1987-10-13
US6015885A (en) * 1996-07-11 2000-01-18 Sumitomo Chemical Company, Limited Polyazo compound and method for dyeing or textileprinting fiber material using the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544541A1 (en) * 1951-01-28 1970-04-02 Hoechst Ag Process for the preparation of disazo dyes and their metal complex compounds
FR1421651A (en) * 1963-11-27 1965-12-17 Bayer Ag Metalliferous azo dyes and process for their manufacture
DE1544538C3 (en) * 1965-08-28 1975-08-21 Hoechst Ag, 6000 Frankfurt Metal complex disazo dyes, process for their preparation and their use
US3853840A (en) * 1965-12-08 1974-12-10 Bayer Ag Reactive dyestuffs containing a fiber-reactive alkylsulphonylpyrimidyl group
NL129953C (en) * 1966-02-16
DE1644171A1 (en) * 1966-09-10 1970-07-30 Bayer Ag Reactive dyes and processes for their preparation
DE1644206C3 (en) * 1967-04-07 1978-06-01 Bayer Ag, 5090 Leverkusen Water-soluble reactive dyes, their production and use for dyeing cellulose materials, wool, silk, polyamide and polyurethane fibers
DE1644208C3 (en) * 1967-04-19 1978-06-01 Bayer Ag, 5090 Leverkusen Reactive dyes
US3687964A (en) * 1971-06-01 1972-08-29 Karl Heinz Schundehutte Dyestuffs and processes for their production and use
JPS5127452B2 (en) * 1973-04-07 1976-08-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013189816A1 (en) 2012-06-18 2013-12-27 Dystar Colours Distribution Gmbh Reactive dyes and their metal complexes, process for the production thereof and their use

Also Published As

Publication number Publication date
BR7705018A (en) 1978-05-02
FR2360640B1 (en) 1984-01-27
JPS5317638A (en) 1978-02-17
DE2634497C2 (en) 1986-09-25
FR2360640A1 (en) 1978-03-03
CH629525A5 (en) 1982-04-30
ES461153A1 (en) 1978-06-01
DE2634497A1 (en) 1978-03-02
JPS6019342B2 (en) 1985-05-15

Similar Documents

Publication Publication Date Title
JPS5341321A (en) Cationic polymer dyestuffs* process for manufacture thereof and dye compositions containing said dyestuffs
GB1553474A (en) Reactive metal complex disao dyestuffs
ES471223A1 (en) Fluorotriazine-group-containing azo dyestuffs
ES477719A1 (en) Reactive dyes, processes for their manufacture and their use
ATE119184T1 (en) POLYAZO DYES AND THEIR INTERMEDIATE PRODUCTS.
ES455626A1 (en) 1:2 Chromium unsymmetrical complexes of azo and disazo dyes
ES471936A1 (en) Fluoro-triazine-containing fibre-reactive disazo dyestuffs
ES8203939A1 (en) 1:2-Chromium and cobalt complex dyestuffs.
ES442417A1 (en) Disazo dyestuffs
GB1313382A (en) Metallized polyazo dyes their production and use
ES8205253A1 (en) Polyazo dyestuffs and their use in dyeing fibre-materials and leather containing amino- and hydroxyl groups.
ES460556A1 (en) Nitrodiphenylamine azo dyestuffs
ES8103136A1 (en) Copper-complex dyestuffs and their use in dyeing and printing materials containing nitrogen.
ES477802A1 (en) Iron complex azo dyestuffs
GB1283476A (en) Dyeing of synthetic fibres
ES8202853A1 (en) Dyestuffs, process for their preparation as well as their use in dyeing materials containing hydroxyl groups or nitrogen.
IT7830802A0 (en) COPPER, COBALT OR CHROMIUM COMPLEXES OF MONOAZO COMPOUNDS, PROCESSES FOR THEIR PREPARATION, THEIR USE AS DYES AND FIBROUS MATERIALS DYED WITH THEM.
ES424730A1 (en) Reactive copper-containing monoazo dyestuffs
GB1532749A (en) Azamethine-copper complex compounds
CH616292GA3 (en) Process for dyeing or printing textile substrates
GB1554088A (en) Process for the preparation of azo metal complex dyestuffs containing amino groups
ES449388A1 (en) 1,4-Diaminoanthraquinones
GB1550208A (en) Asymmetric 1:2 cobalt complexes their production and use
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.
GB1539414A (en) Cationic fluorine containing monoazo dyestuffs

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940726