CH50008A - Process for the preparation of a stain-coloring monoazo dye - Google Patents

Process for the preparation of a stain-coloring monoazo dye

Info

Publication number: CH50008A
Authority: CH; Switzerland
Prior art keywords: stain; coloring; preparation; monoazo dye; monoazo
Prior art date: 1909-11-05

Application number

CH50008A

Other languages

German (de)

Inventor

Anilinfarben-Extract-Fab Geigy

Original Assignee

Anilinfarben & Extract Fabrike

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.)

1909-11-05

Filing date

1909-11-11

Publication date

1911-04-17

1909-11-11 Application filed by Anilinfarben & Extract Fabrike filed Critical Anilinfarben & Extract Fabrike

1911-04-17 Publication of CH50008A publication Critical patent/CH50008A/en

Links

238000004040 coloring Methods 0.000 title 1
NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 title 1
238000000034 method Methods 0.000 title 1

CH50008A 1909-11-05 1909-11-11 Process for the preparation of a stain-coloring monoazo dye CH50008A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH49762T		1909-11-05
CH50008T		1909-11-11

Publications (1)

Publication Number	Publication Date
CH50008A true CH50008A (en)	1911-04-17

Family

ID=25696655

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH50008A CH50008A (en)	1909-11-05	1909-11-11	Process for the preparation of a stain-coloring monoazo dye

Country Status (1)

Country	Link
CH (1)	CH50008A (en)

1909
- 1909-11-11 CH CH50008A patent/CH50008A/en unknown

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