AT237764B - Process for the production of new heavy metal complex compounds of o, o'-dihydroxy-azonaphthalene dyes - Google Patents

Process for the production of new heavy metal complex compounds of o, o'-dihydroxy-azonaphthalene dyes

Info

Publication number
AT237764B
AT237764B AT323663A AT323663A AT237764B AT 237764 B AT237764 B AT 237764B AT 323663 A AT323663 A AT 323663A AT 323663 A AT323663 A AT 323663A AT 237764 B AT237764 B AT 237764B
Authority
AT
Austria
Prior art keywords
azonaphthalene
dihydroxy
dyes
production
heavy metal
Prior art date
Application number
AT323663A
Other languages
German (de)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT237764B publication Critical patent/AT237764B/en

Links

AT323663A 1960-01-28 1961-01-27 Process for the production of new heavy metal complex compounds of o, o'-dihydroxy-azonaphthalene dyes AT237764B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH237764X 1960-01-28

Publications (1)

Publication Number Publication Date
AT237764B true AT237764B (en) 1965-01-11

Family

ID=29741720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT323663A AT237764B (en) 1960-01-28 1961-01-27 Process for the production of new heavy metal complex compounds of o, o'-dihydroxy-azonaphthalene dyes

Country Status (1)

Country Link
AT (1) AT237764B (en)

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