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CH145620A - Process for the preparation of a vat dye. - Google Patents

Process for the preparation of a vat dye.

Info

Publication number
CH145620A
CH145620A CH145620DA CH145620A CH 145620 A CH145620 A CH 145620A CH 145620D A CH145620D A CH 145620DA CH 145620 A CH145620 A CH 145620A
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 CH145620A publication Critical patent/CH145620A/en

Links

CH145620D 1928-03-23 1929-03-21 Process for the preparation of a vat dye. CH145620A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE145620X 1928-03-23
CH141549T 1930-12-12

Publications (1)

Publication Number Publication Date
CH145620A true CH145620A (en) 1931-02-28

Family

ID=25713881

Family Applications (1)

Application Number Title Priority Date Filing Date
CH145620D CH145620A (en) 1928-03-23 1929-03-21 Process for the preparation of a vat dye.

Country Status (1)

Country Link
CH (1) CH145620A (en)

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