AT126987B - Process for the preparation of water-insoluble azo dyes. - Google Patents

Process for the preparation of water-insoluble azo dyes.

Info

Publication number
AT126987B
AT126987B AT126987DA AT126987B AT 126987 B AT126987 B AT 126987B AT 126987D A AT126987D A AT 126987DA AT 126987 B AT126987 B AT 126987B
Authority
AT
Austria
Prior art keywords
preparation
water
azo dyes
insoluble azo
insoluble
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 AT126987B publication Critical patent/AT126987B/en

Links

AT126987D 1930-03-20 1931-03-09 Process for the preparation of water-insoluble azo dyes. AT126987B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE126987X 1930-03-20

Publications (1)

Publication Number Publication Date
AT126987B true AT126987B (en) 1932-02-25

Family

ID=5660645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT126987D AT126987B (en) 1930-03-20 1931-03-09 Process for the preparation of water-insoluble azo dyes.

Country Status (1)

Country Link
AT (1) AT126987B (en)

Similar Documents

Publication Publication Date Title
CH152611A (en) Process for the production of diazo preparations.
AT127792B (en) Process for the preparation of amino alcohols.
CH160681A (en) Process for the preparation of an azo dye.
AT126987B (en) Process for the preparation of water-insoluble azo dyes.
AT132026B (en) Process for the preparation of copper azo dyes.
AT112336B (en) Process for the preparation of water-insoluble azo dyes.
AT132029B (en) Process for the preparation of azo dyes.
AT128311B (en) Process for the preparation of azo dyes.
CH152885A (en) Process for the preparation of an azo dye.
CH152884A (en) Process for the preparation of a water-insoluble azo dye.
AT116372B (en) Process for the preparation of azo dyes.
CH160441A (en) Process for the preparation of disazo dyes.
CH167702A (en) Process for the preparation of an azo dye.
CH167703A (en) Process for the preparation of an azo dye.
CH167704A (en) Process for the preparation of an azo dye.
CH167705A (en) Process for the preparation of an azo dye.
CH167706A (en) Process for the preparation of an azo dye.
CH167707A (en) Process for the preparation of an azo dye.
CH167708A (en) Process for the preparation of an azo dye.
CH153038A (en) Process for the preparation of 1-phenyl-2-benzylmethyl-aminopropanol-1.
AT132023B (en) Process for the preparation of an azo dye and its color lakes.
CH139992A (en) Process for the preparation of an azo dye.
AT123875B (en) Process for the preparation of aldehyde bases.
AT139845B (en) Process for the preparation of tetrahydrofurfural alcohol.
AT98672B (en) Process for the preparation of azo dyes.