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CH52638A - Process for the preparation of a green-black vat dye - Google Patents

Process for the preparation of a green-black vat dye

Info

Publication number
CH52638A
CH52638A CH52638A CH52638DA CH52638A CH 52638 A CH52638 A CH 52638A CH 52638 A CH52638 A CH 52638A CH 52638D A CH52638D A CH 52638DA CH 52638 A CH52638 A CH 52638A
Authority
CH
Switzerland
Prior art keywords
green
preparation
vat dye
black vat
black
Prior art date
Application number
CH52638A
Other languages
German (de)
Inventor
Farbwerke Vorm Meiste Bruening
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH52638A publication Critical patent/CH52638A/en

Links

CH52638A 1910-09-29 1910-09-29 Process for the preparation of a green-black vat dye CH52638A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH52638T 1910-09-29
CH52414T 1910-09-29

Publications (1)

Publication Number Publication Date
CH52638A true CH52638A (en) 1911-12-16

Family

ID=25697279

Family Applications (1)

Application Number Title Priority Date Filing Date
CH52638A CH52638A (en) 1910-09-29 1910-09-29 Process for the preparation of a green-black vat dye

Country Status (1)

Country Link
CH (1) CH52638A (en)

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