AT68099B - Process for the preparation of condensation products from carbazoles and phthalic anhydrides. - Google Patents

Process for the preparation of condensation products from carbazoles and phthalic anhydrides.

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Publication number
AT68099B
AT68099B AT68099DA AT68099B AT 68099 B AT68099 B AT 68099B AT 68099D A AT68099D A AT 68099DA AT 68099 B AT68099 B AT 68099B
Authority
AT
Austria
Prior art keywords
carbazoles
preparation
condensation products
phthalic anhydrides
anhydrides
Prior art date
Application number
Other languages
German (de)
Original Assignee
Basf 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
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT68099B publication Critical patent/AT68099B/en

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Description

  

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AT68099D 1912-11-01 1913-10-02 Process for the preparation of condensation products from carbazoles and phthalic anhydrides. AT68099B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE68099X 1912-11-01

Publications (1)

Publication Number Publication Date
AT68099B true AT68099B (en) 1915-03-10

Family

ID=5634264

Family Applications (1)

Application Number Title Priority Date Filing Date
AT68099D AT68099B (en) 1912-11-01 1913-10-02 Process for the preparation of condensation products from carbazoles and phthalic anhydrides.

Country Status (1)

Country Link
AT (1) AT68099B (en)

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