CH511929A - Process for the production of new chromium-containing complex dyes - Google Patents

Process for the production of new chromium-containing complex dyes

Info

Publication number
CH511929A
CH511929A CH623169A CH623169A CH511929A CH 511929 A CH511929 A CH 511929A CH 623169 A CH623169 A CH 623169A CH 623169 A CH623169 A CH 623169A CH 511929 A CH511929 A CH 511929A
Authority
CH
Switzerland
Prior art keywords
production
containing complex
complex dyes
new chromium
chromium
Prior art date
Application number
CH623169A
Other languages
German (de)
Inventor
Guido Dr Schetty
Eginhard Dr Steiner
Original Assignee
Ciba Geigy 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 Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH623169A priority Critical patent/CH511929A/en
Priority to DE19702019827 priority patent/DE2019827C3/en
Priority to FR7014800A priority patent/FR2041196B1/fr
Priority to GB1956770A priority patent/GB1311682A/en
Publication of CH511929A publication Critical patent/CH511929A/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
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH623169A 1969-04-24 1969-04-24 Process for the production of new chromium-containing complex dyes CH511929A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH623169A CH511929A (en) 1969-04-24 1969-04-24 Process for the production of new chromium-containing complex dyes
DE19702019827 DE2019827C3 (en) 1969-04-24 1970-04-23 Chromium-containing complex dyes and processes for their production
FR7014800A FR2041196B1 (en) 1969-04-24 1970-04-23
GB1956770A GB1311682A (en) 1969-04-24 1970-04-23 Chromium complex monoazo dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH623169A CH511929A (en) 1969-04-24 1969-04-24 Process for the production of new chromium-containing complex dyes

Publications (1)

Publication Number Publication Date
CH511929A true CH511929A (en) 1971-08-31

Family

ID=4306320

Family Applications (1)

Application Number Title Priority Date Filing Date
CH623169A CH511929A (en) 1969-04-24 1969-04-24 Process for the production of new chromium-containing complex dyes

Country Status (4)

Country Link
CH (1) CH511929A (en)
DE (1) DE2019827C3 (en)
FR (1) FR2041196B1 (en)
GB (1) GB1311682A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2444736C2 (en) * 1974-09-19 1984-01-05 Bayer Ag, 5090 Leverkusen Concentrated solutions of 1: 2 azo and azomethine chromium complex dyes and process for their preparation
DE2835493C2 (en) * 1978-08-12 1983-05-19 Bayer Ag, 5090 Leverkusen Chromium complex dyes

Also Published As

Publication number Publication date
FR2041196B1 (en) 1973-05-25
FR2041196A1 (en) 1971-01-29
DE2019827A1 (en) 1970-10-29
DE2019827C3 (en) 1974-06-27
GB1311682A (en) 1973-03-28
DE2019827B2 (en) 1973-11-29

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Legal Events

Date Code Title Description
PL Patent ceased