CH54503A - Process for the preparation of a new leuco dye of the gallocyanin series - Google Patents

Process for the preparation of a new leuco dye of the gallocyanin series

Info

Publication number
CH54503A
CH54503A CH54503A CH54503DA CH54503A CH 54503 A CH54503 A CH 54503A CH 54503 A CH54503 A CH 54503A CH 54503D A CH54503D A CH 54503DA CH 54503 A CH54503 A CH 54503A
Authority
CH
Switzerland
Prior art keywords
gallocyanin
series
preparation
leuco dye
new leuco
Prior art date
Application number
CH54503A
Other languages
German (de)
Inventor
Farbwerke Vorm L Durand Hug Co
Original Assignee
Farbwerke Vorm L Durand Huguen
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 Farbwerke Vorm L Durand Huguen filed Critical Farbwerke Vorm L Durand Huguen
Publication of CH54503A publication Critical patent/CH54503A/en

Links

CH54503A 1911-04-08 1911-04-08 Process for the preparation of a new leuco dye of the gallocyanin series CH54503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH54503T 1911-04-08

Publications (1)

Publication Number Publication Date
CH54503A true CH54503A (en) 1912-06-01

Family

ID=4293774

Family Applications (1)

Application Number Title Priority Date Filing Date
CH54503A CH54503A (en) 1911-04-08 1911-04-08 Process for the preparation of a new leuco dye of the gallocyanin series

Country Status (1)

Country Link
CH (1) CH54503A (en)

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