FI48934C - Sätt att framställa azofärgämnen. - Google Patents

Sätt att framställa azofärgämnen.

Info

Publication number
FI48934C
FI48934C FI285973A FI285973A FI48934C FI 48934 C FI48934 C FI 48934C FI 285973 A FI285973 A FI 285973A FI 285973 A FI285973 A FI 285973A FI 48934 C FI48934 C FI 48934C
Authority
FI
Finland
Prior art keywords
way
azo dyes
make azo
make
dyes
Prior art date
Application number
FI285973A
Other languages
English (en)
Finnish (fi)
Other versions
FI48934B (sv
Inventor
Helmut Moser
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 claimed from CH102468A external-priority patent/CH527885A/de
Priority claimed from CH102368A external-priority patent/CH513953A/de
Priority claimed from CH1700268A external-priority patent/CH526614A/de
Priority claimed from CH1717368A external-priority patent/CH527878A/de
Priority claimed from FI12669A external-priority patent/FI48283C/sv
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of FI48934B publication Critical patent/FI48934B/fi
Publication of FI48934C publication Critical patent/FI48934C/sv

Links

FI285973A 1968-01-24 1973-09-13 Sätt att framställa azofärgämnen. FI48934C (sv)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CH102468A CH527885A (de) 1968-01-24 1968-01-24 Verfahren zur Herstellung von Azofarbstoffen
CH102368A CH513953A (de) 1968-01-24 1968-01-24 Verfahren zur Herstellung von Azofarbstoffen
CH567468 1968-04-17
CH587468 1968-04-17
CH1700268A CH526614A (de) 1968-11-14 1968-11-14 Verfahren zur Herstellung von basischen Azofarbstoffen
CH1717368A CH527878A (de) 1968-11-18 1968-11-18 Verfahren zur Herstellung von Azofarbstoffen und ihre Verwendung
FI12669A FI48283C (sv) 1968-01-24 1969-01-16 Sätt att framställa azofärgämnen.

Publications (2)

Publication Number Publication Date
FI48934B FI48934B (sv) 1974-10-31
FI48934C true FI48934C (sv) 1975-02-10

Family

ID=27561039

Family Applications (1)

Application Number Title Priority Date Filing Date
FI285973A FI48934C (sv) 1968-01-24 1973-09-13 Sätt att framställa azofärgämnen.

Country Status (1)

Country Link
FI (1) FI48934C (sv)

Also Published As

Publication number Publication date
FI48934B (sv) 1974-10-31

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