CH472474A - Process for the preparation of 1: 2 mixed complex azo dyes containing cobalt - Google Patents

Process for the preparation of 1: 2 mixed complex azo dyes containing cobalt

Info

Publication number
CH472474A
CH472474A CH1046466A CH1046466A CH472474A CH 472474 A CH472474 A CH 472474A CH 1046466 A CH1046466 A CH 1046466A CH 1046466 A CH1046466 A CH 1046466A CH 472474 A CH472474 A CH 472474A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dyes
containing cobalt
dyes containing
complex azo
Prior art date
Application number
CH1046466A
Other languages
German (de)
Inventor
Osinski Janusz
Salagacki Ryszard
Cieslak Wieslaw
Wlodarski Krystyn
Original Assignee
Pabianickie Zaklad Farma
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
Priority claimed from PL110115A external-priority patent/PL51385B1/pl
Application filed by Pabianickie Zaklad Farma filed Critical Pabianickie Zaklad Farma
Publication of CH472474A publication Critical patent/CH472474A/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
    • C09B45/20—Monoazo compounds containing cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Details Of Garments (AREA)
CH1046466A 1965-07-20 1966-07-20 Process for the preparation of 1: 2 mixed complex azo dyes containing cobalt CH472474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL110115A PL51385B1 (en) 1965-07-20

Publications (1)

Publication Number Publication Date
CH472474A true CH472474A (en) 1969-05-15

Family

ID=19947146

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1046466A CH472474A (en) 1965-07-20 1966-07-20 Process for the preparation of 1: 2 mixed complex azo dyes containing cobalt

Country Status (6)

Country Link
CH (1) CH472474A (en)
DE (1) DE1644309A1 (en)
FI (1) FI45059C (en)
NO (1) NO125351B (en)
SE (1) SE301205B (en)
YU (1) YU31537B (en)

Also Published As

Publication number Publication date
DE1644309A1 (en) 1970-12-17
NO125351B (en) 1972-08-28
FI45059B (en) 1971-11-30
YU31537B (en) 1973-08-31
SE301205B (en) 1968-05-27
YU140666A (en) 1973-02-28
FI45059C (en) 1972-03-10

Similar Documents

Publication Publication Date Title
AT256279B (en) Process for the preparation of new, water-insoluble monoazo dyes
AT246875B (en) Process for the preparation of new water-insoluble monoazo dyes
AT292145B (en) Process for the preparation of new disazo dyes
CH519554A (en) Process for the preparation of new water-insoluble monoazo dyes
CH437589A (en) Process for the preparation of water-soluble, metallizable disazo dyes
AT266280B (en) Process for the preparation of new, water-soluble 2: 1 chromium complex monoazo dyes
CH465091A (en) Process for the preparation of water-insoluble monoazo dyes
CH452747A (en) Process for the preparation of 1: 2 metal complex dyes
AT249205B (en) Process for the preparation of new mixtures of water-insoluble disazo dyes
AT265466B (en) Process for the preparation of new, water-insoluble monoazo dyes
AT269315B (en) Process for the preparation of new, water-soluble monoazo dyes
AT276593B (en) Process for the preparation of new, water-insoluble monoazo dyes
AT249198B (en) Process for the preparation of new water-insoluble monoazo dyes
CH472474A (en) Process for the preparation of 1: 2 mixed complex azo dyes containing cobalt
AT268477B (en) Process for the preparation of new, water-soluble monoazo dyes
AT260394B (en) Process for the preparation of new, water-insoluble monoazo dyes
AT293568B (en) Process for the preparation of new disazo dyes
AT298628B (en) Process for the preparation of new disazo dyes
CH471201A (en) Process for the preparation of metallizable monoazo dyes
AT276592B (en) Process for the preparation of new 2: 1 metal complex monoazo dyes
CH473187A (en) Process for the preparation of monoazo dyes
CH466462A (en) Process for the preparation of 2: 1 chromium mixed complex azo dyes
AT293570B (en) Process for the preparation of new monoazo dyes
AT300147B (en) Process for the preparation of new disazo dyes
CH412154A (en) Process for the preparation of cobalt complex compounds of azo dyes

Legal Events

Date Code Title Description
PL Patent ceased