CH353103A - Process for the production of monoazo dyes and their metal complex compounds - Google Patents

Process for the production of monoazo dyes and their metal complex compounds

Info

Publication number
CH353103A
CH353103A CH353103DA CH353103A CH 353103 A CH353103 A CH 353103A CH 353103D A CH353103D A CH 353103DA CH 353103 A CH353103 A CH 353103A
Authority
CH
Switzerland
Prior art keywords
production
metal complex
complex compounds
monoazo dyes
monoazo
Prior art date
Application number
Other languages
German (de)
Inventor
Hanspeter Dr Uehlinger
Walter Dr Wehrli
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH353103A publication Critical patent/CH353103A/en

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
    • C09B45/14—Monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH353103D 1957-03-15 1957-03-15 Process for the production of monoazo dyes and their metal complex compounds CH353103A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4387957 1957-03-15
CH5658958 1958-03-04

Publications (1)

Publication Number Publication Date
CH353103A true CH353103A (en) 1961-03-31

Family

ID=25737410

Family Applications (2)

Application Number Title Priority Date Filing Date
CH353103D CH353103A (en) 1957-03-15 1957-03-15 Process for the production of monoazo dyes and their metal complex compounds
CH355546D CH355546A (en) 1957-03-15 1958-03-04 Process for the production of monoazo dyes and their metal complex compounds

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH355546D CH355546A (en) 1957-03-15 1958-03-04 Process for the production of monoazo dyes and their metal complex compounds

Country Status (3)

Country Link
CH (2) CH353103A (en)
DE (3) DE1147701B (en)
GB (1) GB837716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008400A1 (en) * 1968-05-13 1970-01-23 Sandoz Sa

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625266A5 (en) * 1975-12-23 1981-09-15 Sandoz Ag Process for the preparation of chromium complexes and their use
JPWO2007018232A1 (en) * 2005-08-11 2009-02-19 日本化薬株式会社 Monoazo compound, ink composition and colored body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899537C (en) * 1951-01-23 1953-12-14 Geigy Ag J R Process for the preparation of 0-oxy-0'-caboxy-azo dyes
DE925121C (en) * 1952-02-20 1955-03-14 Hoechst Ag Process for the production of azo dyes of the pyrazolone and pyrazole series

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008400A1 (en) * 1968-05-13 1970-01-23 Sandoz Sa

Also Published As

Publication number Publication date
DE1175375B (en) 1964-08-06
GB837716A (en) 1960-06-15
CH355546A (en) 1961-07-15
DE1147701B (en) 1963-04-25
DE1288212B (en) 1969-01-30

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