CH48548A - Process for the preparation of a black vat dye - Google Patents

Process for the preparation of a black vat dye

Info

Publication number: CH48548A
Authority: CH; Switzerland
Prior art keywords: preparation; vat dye; black vat; black; dye
Prior art date: 1908-03-27

Application number

CH48548A

Other languages

German (de)

Inventor

Gesellschaft Fuer Chemis Basel

Original Assignee

Chem Ind Basel

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.)

1908-03-27

Filing date

1909-03-12

Publication date

1910-11-01

1909-03-12 Application filed by Chem Ind Basel filed Critical Chem Ind Basel

1910-11-01 Publication of CH48548A publication Critical patent/CH48548A/en

Links

239000000984 vat dye Substances 0.000 title 1

CH48548A 1908-03-27 1909-03-12 Process for the preparation of a black vat dye CH48548A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH44097T		1908-03-27
CH48548T		1909-03-12

Publications (1)

Publication Number	Publication Date
CH48548A true CH48548A (en)	1910-11-01

Family

ID=25695377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH48548A CH48548A (en)	1908-03-27	1909-03-12	Process for the preparation of a black vat dye

Country Status (1)

Country	Link
CH (1)	CH48548A (en)

1909
- 1909-03-12 CH CH48548A patent/CH48548A/en unknown

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