CH78899A - Process for the preparation of a blue sulfur dye - Google Patents

Process for the preparation of a blue sulfur dye

Info

Publication number
CH78899A
CH78899A CH78899A CH78899DA CH78899A CH 78899 A CH78899 A CH 78899A CH 78899 A CH78899 A CH 78899A CH 78899D A CH78899D A CH 78899DA CH 78899 A CH78899 A CH 78899A
Authority
CH
Switzerland
Prior art keywords
preparation
sulfur dye
blue sulfur
blue
dye
Prior art date
Application number
CH78899A
Other languages
German (de)
Inventor
Sandoz Chemische Fabri Vormals
Original Assignee
Chem Fab Vormals Sandoz
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 Chem Fab Vormals Sandoz filed Critical Chem Fab Vormals Sandoz
Publication of CH78899A publication Critical patent/CH78899A/en

Links

CH78899A 1917-10-22 1917-10-30 Process for the preparation of a blue sulfur dye CH78899A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH78278T 1917-10-22
CH78899T 1917-10-30

Publications (1)

Publication Number Publication Date
CH78899A true CH78899A (en) 1918-12-02

Family

ID=25702298

Family Applications (1)

Application Number Title Priority Date Filing Date
CH78899A CH78899A (en) 1917-10-22 1917-10-30 Process for the preparation of a blue sulfur dye

Country Status (1)

Country Link
CH (1) CH78899A (en)

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