CH152889A - Process for the preparation of a vat dye. - Google Patents

Process for the preparation of a vat dye.

Info

Publication number
CH152889A
CH152889A CH152889DA CH152889A CH 152889 A CH152889 A CH 152889A CH 152889D A CH152889D A CH 152889DA CH 152889 A CH152889 A CH 152889A
Authority
CH
Switzerland
Prior art keywords
preparation
vat dye
vat
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
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
Publication of CH152889A publication Critical patent/CH152889A/en

Links

CH152889D 1930-03-10 1931-02-26 Process for the preparation of a vat dye. CH152889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE152889X 1930-03-10

Publications (1)

Publication Number Publication Date
CH152889A true CH152889A (en) 1932-02-29

Family

ID=5675328

Family Applications (1)

Application Number Title Priority Date Filing Date
CH152889D CH152889A (en) 1930-03-10 1931-02-26 Process for the preparation of a vat dye.

Country Status (1)

Country Link
CH (1) CH152889A (en)

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