CH515306A - Process for the production of acidic dyes - Google Patents

Process for the production of acidic dyes

Info

Publication number
CH515306A
CH515306A CH1258169A CH1258169A CH515306A CH 515306 A CH515306 A CH 515306A CH 1258169 A CH1258169 A CH 1258169A CH 1258169 A CH1258169 A CH 1258169A CH 515306 A CH515306 A CH 515306A
Authority
CH
Switzerland
Prior art keywords
production
acidic dyes
dyes
acidic
Prior art date
Application number
CH1258169A
Other languages
German (de)
Inventor
Hans-Peter Dr Uehlinger
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
Priority to BE754838D priority Critical patent/BE754838A/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH1258169A priority patent/CH515306A/en
Priority to GB3601870A priority patent/GB1302776A/en
Priority to CA089321A priority patent/CA924300A/en
Priority to NL7011770A priority patent/NL145888B/en
Priority to DE19702040476 priority patent/DE2040476C2/en
Priority to ES382821A priority patent/ES382821A1/en
Priority to FR7030428A priority patent/FR2058398B1/fr
Priority to ZA705730A priority patent/ZA705730B/en
Publication of CH515306A publication Critical patent/CH515306A/en

Links

CH1258169A 1969-08-20 1969-08-20 Process for the production of acidic dyes CH515306A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE754838D BE754838A (en) 1969-08-20 AZOIC ACID COLORANTS, THEIR PREPARATION AND APPLICATIONS
CH1258169A CH515306A (en) 1969-08-20 1969-08-20 Process for the production of acidic dyes
GB3601870A GB1302776A (en) 1969-08-20 1970-07-24
CA089321A CA924300A (en) 1969-08-20 1970-07-28 Acid azo dyes, their production and use
NL7011770A NL145888B (en) 1969-08-20 1970-08-10 PROCESS FOR THE PREPARATION OF ACID AZO DYEING MATERIALS AND FOR DYING, FOULARDING AND PRINTING TEXTILE MATERIALS OF NATURAL AND / OR SYNTHETIC POLYAMIDS WITH THESE AZO DYEING MATERIALS AND THE TEXTILES DYED, FOULARED AND PRINTED MATERIALS THEREFORE.
DE19702040476 DE2040476C2 (en) 1969-08-20 1970-08-14 Process for the production of acidic azo dyes and their use for dyeing
ES382821A ES382821A1 (en) 1969-08-20 1970-08-18 Procedure for the obtaining of azoic colorants. (Machine-translation by Google Translate, not legally binding)
FR7030428A FR2058398B1 (en) 1969-08-20 1970-08-19
ZA705730A ZA705730B (en) 1969-08-20 1970-08-20 Acid azo dyes,their production and use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1258169A CH515306A (en) 1969-08-20 1969-08-20 Process for the production of acidic dyes

Publications (1)

Publication Number Publication Date
CH515306A true CH515306A (en) 1971-11-15

Family

ID=4384388

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1258169A CH515306A (en) 1969-08-20 1969-08-20 Process for the production of acidic dyes

Country Status (9)

Country Link
BE (1) BE754838A (en)
CA (1) CA924300A (en)
CH (1) CH515306A (en)
DE (1) DE2040476C2 (en)
ES (1) ES382821A1 (en)
FR (1) FR2058398B1 (en)
GB (1) GB1302776A (en)
NL (1) NL145888B (en)
ZA (1) ZA705730B (en)

Also Published As

Publication number Publication date
CA924300A (en) 1973-04-10
DE2040476B1 (en) 1972-02-03
GB1302776A (en) 1973-01-10
DE2040476C2 (en) 1972-09-14
ZA705730B (en) 1972-03-29
FR2058398A1 (en) 1971-05-28
BE754838A (en) 1971-01-18
ES382821A1 (en) 1973-04-16
NL145888B (en) 1975-05-15
FR2058398B1 (en) 1974-07-12
NL7011770A (en) 1971-02-23

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Legal Events

Date Code Title Description
PL Patent ceased