AT26143B - Process for the preparation of azo dyes. - Google Patents

Process for the preparation of azo dyes.

Info

Publication number
AT26143B
AT26143B AT26143DA AT26143B AT 26143 B AT26143 B AT 26143B AT 26143D A AT26143D A AT 26143DA AT 26143 B AT26143 B AT 26143B
Authority
AT
Austria
Prior art keywords
preparation
azo dyes
azo
dyes
Prior art date
Application number
Other languages
German (de)
Original Assignee
Farbenfab Vorm Bayer F & Co
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
Priority claimed from DE1904166903D external-priority patent/DE166903C/de
Application filed by Farbenfab Vorm Bayer F & Co filed Critical Farbenfab Vorm Bayer F & Co
Application granted granted Critical
Publication of AT26143B publication Critical patent/AT26143B/en

Links

AT26143D 1904-06-01 1905-11-17 Process for the preparation of azo dyes. AT26143B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1904166903D DE166903C (en) 1904-06-01

Publications (1)

Publication Number Publication Date
AT26143B true AT26143B (en) 1906-10-25

Family

ID=5686169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT26143D AT26143B (en) 1904-06-01 1905-11-17 Process for the preparation of azo dyes.

Country Status (1)

Country Link
AT (1) AT26143B (en)

Similar Documents

Publication Publication Date Title
AT26143B (en) Process for the preparation of azo dyes.
AT23598B (en) Process for the preparation of dyes of the anthracene series.
AT52326B (en) Process for the preparation of monoazo dyes.
AT20727B (en) Process for the representation of indigo white.
AT23213B (en) Process for the preparation of barbituric acids.
AT21614B (en) Process for the preparation of acetylene tetrachloride.
AT29048B (en) Process for the preparation of disazo dyes which directly dye cotton.
AT41169B (en) Process for the preparation of sulfur-containing dyes of the anthracene series.
AT23233B (en) Process for the preparation of yellow disazo dyes for wool.
CH43036A (en) Process for the preparation of 1-ß-naphthyl-4. 8-disulvoic acid-3-methyl-5-pyrazolone
AT87334B (en) Process for the preparation of monoazo dyes.
AT21318B (en) Process for the preparation of durable hydrosulfites.
CH41712A (en) Process for the preparation of dibromomonochloride indigo
AT31244B (en) Process for the preparation of indoxyl or its derivatives and homologues.
AT38661B (en) Process for the preparation of nitrogen-containing anthraquinone derivatives.
AT23242B (en) Process for the representation of camphor.
AT20653B (en) Process for the production of mosaic panels.
AT31841B (en) Process for the electrolytic preparation of hydrazo bodies.
AT41025B (en) Process for the preparation of haloanthraquinones.
AT41026B (en) Process for the preparation of haloanthraquinones.
AT63669B (en) Process for the preparation of sulfur dyes.
AT23211B (en) Process for the preparation of diiminothiopyrimidine and its C 1-4 alkyl substitution products.
AT25201B (en) Process for the preparation of C-C diethylbarbituric acid.
CH41995A (en) Process for the preparation of dibromo-p-dichloroindigo
CH41265A (en) Process for the preparation of p-aminoacetyl-m-toluidine