CH517815A - Process for the production of azo dyes - Google Patents

Process for the production of azo dyes

Info

Publication number
CH517815A
CH517815A CH816269A CH816269A CH517815A CH 517815 A CH517815 A CH 517815A CH 816269 A CH816269 A CH 816269A CH 816269 A CH816269 A CH 816269A CH 517815 A CH517815 A CH 517815A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
CH816269A
Other languages
German (de)
Inventor
Horst Dr Nicekl
Fritz Dr Suckfuell
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 CH517815A publication Critical patent/CH517815A/en

Links

CH816269A 1968-06-29 1969-05-28 Process for the production of azo dyes CH517815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768790 DE1768790A1 (en) 1968-06-29 1968-06-29 Azo dyes and process for their preparation

Publications (1)

Publication Number Publication Date
CH517815A true CH517815A (en) 1972-01-15

Family

ID=5699865

Family Applications (1)

Application Number Title Priority Date Filing Date
CH816269A CH517815A (en) 1968-06-29 1969-05-28 Process for the production of azo dyes

Country Status (7)

Country Link
JP (1) JPS5122014B1 (en)
BE (1) BE735319A (en)
CH (1) CH517815A (en)
DE (1) DE1768790A1 (en)
FR (1) FR2011795B1 (en)
GB (1) GB1229356A (en)
NL (1) NL6909828A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728073C2 (en) * 1977-06-22 1984-09-27 Bayer Ag, 5090 Leverkusen Water-soluble monoazo dyes

Also Published As

Publication number Publication date
NL6909828A (en) 1969-12-31
BE735319A (en) 1969-12-01
FR2011795A1 (en) 1970-03-06
JPS5122014B1 (en) 1976-07-07
GB1229356A (en) 1971-04-21
DE1768790A1 (en) 1971-12-30
FR2011795B1 (en) 1974-02-01

Similar Documents

Publication Publication Date Title
CH503781A (en) Process for the production of basic dyes
CH540962A (en) Process for the production of water-insoluble azo dyes
CH480412A (en) Process for the production of azo dyes
CH515970A (en) Process for the production of azo dyes
CH491999A (en) Process for the production of azo dyes
CH538527A (en) Process for the production of fiber-reactive dyes
CH539675A (en) Process for the production of reactive dyes
CH427092A (en) Process for the production of azo dyes
CH467839A (en) Process for the production of azo dyes
CH508694A (en) Process for the production of azo dyes
CH467312A (en) Process for the production of azo dyes
CH478885A (en) Process for the production of azo dyes
CH508700A (en) Process for the production of azo dyes
CH539105A (en) Process for the production of azo dyes
CH484991A (en) Process for the production of azo dyes
CH470453A (en) Process for the production of azo dyes
CH528582A (en) Process for the production of reactive dyes
CH469062A (en) Process for the production of azo dyes
CH464398A (en) Process for the production of azo dyes
CH477514A (en) Process for the production of azo dyes
AT287867B (en) Process for the production of new azo dyes
CH502423A (en) Process for the production of azo dyes
CH511274A (en) Process for the production of dyes
CH469066A (en) Process for the production of azo dyes
CH471198A (en) Process for the production of azo dyes

Legal Events

Date Code Title Description
PL Patent ceased