CH70366A - Process for the preparation of a leuco dye of the gallocyanin series - Google Patents

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

Info

Publication number: CH70366A
Authority: CH; Switzerland
Prior art keywords: gallocyanin; series; preparation; leuco dye; leuco
Prior art date: 1914-10-15

Application number

CH70366A

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.)

1914-10-15

Filing date

1914-10-15

Publication date

1915-09-16

1914-10-15 Application filed by Farbwerke Vorm L Durand Huguen filed Critical Farbwerke Vorm L Durand Huguen

1915-09-16 Publication of CH70366A publication Critical patent/CH70366A/en

Links

YBGOLOJQJWLUQP-UHFFFAOYSA-N gallocyanin Chemical class OC(=O)C1=CC(=O)C(O)=C2OC3=CC(N(C)C)=CC=C3N=C21 YBGOLOJQJWLUQP-UHFFFAOYSA-N 0.000 title 1

CH70366A 1914-10-15 1914-10-15 Process for the preparation of a leuco dye of the gallocyanin series CH70366A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH69183T		1914-10-15
CH70366T		1914-10-15

Publications (1)

Publication Number	Publication Date
CH70366A true CH70366A (en)	1915-09-16

Family

ID=25700395

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH70366A CH70366A (en)	1914-10-15	1914-10-15	Process for the preparation of a leuco dye of the gallocyanin series

Country Status (1)

Country	Link
CH (1)	CH70366A (en)

1914
- 1914-10-15 CH CH70366A patent/CH70366A/en unknown

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