BE754838A - AZOIC ACID COLORANTS, THEIR PREPARATION AND APPLICATIONS - Google Patents

AZOIC ACID COLORANTS, THEIR PREPARATION AND APPLICATIONS

Info

Publication number
BE754838A
BE754838A BE754838DA BE754838A BE 754838 A BE754838 A BE 754838A BE 754838D A BE754838D A BE 754838DA BE 754838 A BE754838 A BE 754838A
Authority
BE
Belgium
Prior art keywords
applications
preparation
acid colorants
azoic acid
azoic
Prior art date
Application number
Other languages
French (fr)
Inventor
Mr H Uehlinger
Original Assignee
Sandoz Sa
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.)
Publication date
Publication of BE754838A publication Critical patent/BE754838A/en

Links

BE754838D 1969-08-20 AZOIC ACID COLORANTS, THEIR PREPARATION AND APPLICATIONS BE754838A (en)

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
BE754838A true BE754838A (en) 1971-01-18

Family

ID=4384388

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754838D BE754838A (en) 1969-08-20 AZOIC ACID COLORANTS, THEIR PREPARATION AND APPLICATIONS

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
NL7011770A (en) 1971-02-23
NL145888B (en) 1975-05-15
CA924300A (en) 1973-04-10
ES382821A1 (en) 1973-04-16
GB1302776A (en) 1973-01-10
DE2040476C2 (en) 1972-09-14
ZA705730B (en) 1972-03-29
DE2040476B1 (en) 1972-02-03
FR2058398B1 (en) 1974-07-12
FR2058398A1 (en) 1971-05-28
CH515306A (en) 1971-11-15

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