GB1130228A - Azo reactive dyestuffs - Google Patents

Azo reactive dyestuffs

Info

Publication number
GB1130228A
GB1130228A GB4045467A GB4045467A GB1130228A GB 1130228 A GB1130228 A GB 1130228A GB 4045467 A GB4045467 A GB 4045467A GB 4045467 A GB4045467 A GB 4045467A GB 1130228 A GB1130228 A GB 1130228A
Authority
GB
United Kingdom
Prior art keywords
metal
reactive
group
dyes
sept
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
GB4045467A
Inventor
Horst Jaeger
Karl-Heinz Schuendehutte
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 GB1130228A publication Critical patent/GB1130228A/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)
  • Coloring (AREA)

Abstract

1,130,228. Reactive metal complex dyes. FARBENFABRIKEN BAYER A.G. 5 Sept., 1967 [10 Sept., 1966], No. 40454/67. Heading C4P. Metal containing reactive azo dyes of formula in which R is an optionally esterified hydroxyl group or an acylamino group, Z is an oxygen atom or a group N-R, Y is hydrogen or a substituent to radicals R 1 are hydrogen or alkyl groups which may be substituted by -SO 3 H B is a bridge member, Me is the radical of a complex-linked metal, p is 0 ar 1, m is 0, 1 or 2 and X is a reactive group as defined, are prepared by conventional coupling, diazotization and acylation processes. The metal is preferably copper and oxidative coppering may be employed. Many reactive groups X are specified. The dyes give clear blue shades'
GB4045467A 1966-09-10 1967-09-05 Azo reactive dyestuffs Expired GB1130228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0050180 1966-09-10

Publications (1)

Publication Number Publication Date
GB1130228A true GB1130228A (en) 1968-10-09

Family

ID=7103593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4045467A Expired GB1130228A (en) 1966-09-10 1967-09-05 Azo reactive dyestuffs

Country Status (5)

Country Link
BE (1) BE703670A (en)
CH (1) CH485003A (en)
DE (1) DE1644170A1 (en)
GB (1) GB1130228A (en)
NL (1) NL6712286A (en)

Also Published As

Publication number Publication date
NL6712286A (en) 1968-03-11
CH485003A (en) 1970-01-31
BE703670A (en) 1968-02-01
DE1644170A1 (en) 1971-02-18

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