CH550229A - PROCESS FOR THE PRODUCTION OF MONOAZO DYES. - Google Patents

PROCESS FOR THE PRODUCTION OF MONOAZO DYES.

Info

Publication number
CH550229A
CH550229A CH77674A CH77674A CH550229A CH 550229 A CH550229 A CH 550229A CH 77674 A CH77674 A CH 77674A CH 77674 A CH77674 A CH 77674A CH 550229 A CH550229 A CH 550229A
Authority
CH
Switzerland
Prior art keywords
production
monoazo dyes
monoazo
dyes
Prior art date
Application number
CH77674A
Other languages
German (de)
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 CH550229A publication Critical patent/CH550229A/en

Links

CH77674A 1971-11-27 1972-11-24 PROCESS FOR THE PRODUCTION OF MONOAZO DYES. CH550229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712158924 DE2158924A1 (en) 1971-11-27 1971-11-27 MONOAZO DYES

Publications (1)

Publication Number Publication Date
CH550229A true CH550229A (en) 1974-06-14

Family

ID=5826346

Family Applications (1)

Application Number Title Priority Date Filing Date
CH77674A CH550229A (en) 1971-11-27 1972-11-24 PROCESS FOR THE PRODUCTION OF MONOAZO DYES.

Country Status (8)

Country Link
JP (1) JPS4864122A (en)
BE (1) BE791873A (en)
CH (1) CH550229A (en)
DE (1) DE2158924A1 (en)
FR (1) FR2161112A1 (en)
GB (1) GB1379328A (en)
IT (1) IT971215B (en)
NL (1) NL7215989A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422465C2 (en) * 1974-05-09 1982-12-02 Bayer Ag, 5090 Leverkusen Azo dyes
DE3133915A1 (en) * 1981-08-27 1983-03-17 Bayer Ag, 5090 Leverkusen ACID MONOAZO DYES AND THEIR USE FOR COLORING POLYAMIDES
DE3133919A1 (en) * 1981-08-27 1983-03-17 Bayer Ag, 5090 Leverkusen ACID MONOAZO DYES AND THEIR USE FOR COLORING POLYAMIDES
JPS58104956A (en) * 1981-12-18 1983-06-22 Sumitomo Chem Co Ltd Preparation of azo dye

Also Published As

Publication number Publication date
BE791873A (en) 1973-05-24
IT971215B (en) 1974-04-30
DE2158924A1 (en) 1973-05-30
JPS4864122A (en) 1973-09-05
FR2161112A1 (en) 1973-07-06
NL7215989A (en) 1973-05-29
GB1379328A (en) 1975-01-02

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Legal Events

Date Code Title Description
PL Patent ceased