AT108681B - Process for splitting off sulfo groups from sulfonic acids from oxy- and amino-anthraquinones. - Google Patents

Process for splitting off sulfo groups from sulfonic acids from oxy- and amino-anthraquinones.

Info

Publication number
AT108681B
AT108681B AT108681DA AT108681B AT 108681 B AT108681 B AT 108681B AT 108681D A AT108681D A AT 108681DA AT 108681 B AT108681 B AT 108681B
Authority
AT
Austria
Prior art keywords
anthraquinones
oxy
splitting
amino
sulfonic acids
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ig Farbenindustrie 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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Application granted granted Critical
Publication of AT108681B publication Critical patent/AT108681B/en

Links

AT108681D 1925-04-17 1926-04-08 Process for splitting off sulfo groups from sulfonic acids from oxy- and amino-anthraquinones. AT108681B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE108681X 1925-04-17

Publications (1)

Publication Number Publication Date
AT108681B true AT108681B (en) 1928-01-25

Family

ID=5651443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT108681D AT108681B (en) 1925-04-17 1926-04-08 Process for splitting off sulfo groups from sulfonic acids from oxy- and amino-anthraquinones.

Country Status (1)

Country Link
AT (1) AT108681B (en)

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