AU447928B2 - Acid azo dyes, their production and use - Google Patents

Acid azo dyes, their production and use

Info

Publication number
AU447928B2
AU447928B2 AU18839/70A AU1883970A AU447928B2 AU 447928 B2 AU447928 B2 AU 447928B2 AU 18839/70 A AU18839/70 A AU 18839/70A AU 1883970 A AU1883970 A AU 1883970A AU 447928 B2 AU447928 B2 AU 447928B2
Authority
AU
Australia
Prior art keywords
production
azo dyes
acid azo
acid
dyes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU18839/70A
Other versions
AU1883970A (en
Inventor
Hanspeter Dehlinger Dr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz Patent Ltd
Original Assignee
Sandoz Patent Ltd
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 Sandoz Patent Ltd filed Critical Sandoz Patent Ltd
Application granted granted Critical
Publication of AU1883970A publication Critical patent/AU1883970A/en
Publication of AU447928B2 publication Critical patent/AU447928B2/en
Expired legal-status Critical Current

Links

AU18839/70A 1969-08-20 1970-08-14 Acid azo dyes, their production and use Expired AU447928B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CHCH12581/69 1969-08-20

Publications (2)

Publication Number Publication Date
AU1883970A AU1883970A (en) 1972-02-17
AU447928B2 true AU447928B2 (en) 1972-02-17

Family

ID=

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