ES461153A1 - Reactive metal complex disao dyestuffs - Google Patents

Reactive metal complex disao dyestuffs

Info

Publication number
ES461153A1
ES461153A1 ES461153A ES461153A ES461153A1 ES 461153 A1 ES461153 A1 ES 461153A1 ES 461153 A ES461153 A ES 461153A ES 461153 A ES461153 A ES 461153A ES 461153 A1 ES461153 A1 ES 461153A1
Authority
ES
Spain
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
ES461153A
Other languages
Spanish (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 ES461153A1 publication Critical patent/ES461153A1/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.
ES461153A 1976-07-31 1977-07-29 Reactive metal complex disao dyestuffs Expired ES461153A1 (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
ES461153A1 true ES461153A1 (en) 1978-06-01

Family

ID=5984395

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461153A Expired ES461153A1 (en) 1976-07-31 1977-07-29 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)

Families Citing this family (7)

* 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
JP2015525280A (en) 2012-06-18 2015-09-03 ダイスター・カラーズ・ディストリビューション・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Reactive dyes and their metal complexes, methods for producing them and their use

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

Also Published As

Publication number Publication date
JPS5317638A (en) 1978-02-17
DE2634497A1 (en) 1978-03-02
JPS6019342B2 (en) 1985-05-15
FR2360640A1 (en) 1978-03-03
DE2634497C2 (en) 1986-09-25
FR2360640B1 (en) 1984-01-27
GB1553474A (en) 1979-09-26
BR7705018A (en) 1978-05-02
CH629525A5 (en) 1982-04-30

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