CH145623A - Process for the preparation of a vat dye. - Google Patents

Process for the preparation of a vat dye.

Info

Publication number
CH145623A
CH145623A CH145623DA CH145623A CH 145623 A CH145623 A CH 145623A CH 145623D A CH145623D A CH 145623DA CH 145623 A CH145623 A CH 145623A
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 CH145623A publication Critical patent/CH145623A/en

Links

CH145623D 1928-03-23 1929-03-04 Process for the preparation of a vat dye. CH145623A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE145623X 1928-03-23
CH141881T 1929-03-04

Publications (1)

Publication Number Publication Date
CH145623A true CH145623A (en) 1931-02-28

Family

ID=25713953

Family Applications (1)

Application Number Title Priority Date Filing Date
CH145623D CH145623A (en) 1928-03-23 1929-03-04 Process for the preparation of a vat dye.

Country Status (1)

Country Link
CH (1) CH145623A (en)

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