GB1021944A - Metal complexes of trisazo dyestuffs and process for their manufacture - Google Patents

Metal complexes of trisazo dyestuffs and process for their manufacture

Info

Publication number
GB1021944A
GB1021944A GB24364A GB24364A GB1021944A GB 1021944 A GB1021944 A GB 1021944A GB 24364 A GB24364 A GB 24364A GB 24364 A GB24364 A GB 24364A GB 1021944 A GB1021944 A GB 1021944A
Authority
GB
United Kingdom
Prior art keywords
dyes
copper
manufacture
nickel
metal complexes
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
GB24364A
Other languages
English (en)
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 Ciba AG filed Critical Ciba AG
Publication of GB1021944A publication Critical patent/GB1021944A/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
    • 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
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/366—D is diphenyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB24364A 1963-01-29 1964-01-02 Metal complexes of trisazo dyestuffs and process for their manufacture Expired GB1021944A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH108463A CH449151A (de) 1963-01-29 1963-01-29 Verfahren zur Herstellung von Polyazofarbstoffen
BE643064A BE643064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1963-01-29 1964-01-28

Publications (1)

Publication Number Publication Date
GB1021944A true GB1021944A (en) 1966-03-09

Family

ID=25655650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24364A Expired GB1021944A (en) 1963-01-29 1964-01-02 Metal complexes of trisazo dyestuffs and process for their manufacture

Country Status (3)

Country Link
BE (1) BE643064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH449151A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1021944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
CH449151A (de) 1967-12-31
BE643064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-07-28

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