CH42663A - Process for the preparation of a purple-brown, sulfur-containing vat dye from diamino-2-methyl-3-chloroanthraquinone - Google Patents

Process for the preparation of a purple-brown, sulfur-containing vat dye from diamino-2-methyl-3-chloroanthraquinone

Info

Publication number: CH42663A
Authority: CH; Switzerland
Prior art keywords: chloroanthraquinone; diamino; purple; brown; sulfur
Prior art date: 1908-01-28

Application number

CH42663A

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.)

1908-01-28

Filing date

1908-02-19

Publication date

1909-04-01

1908-02-19 Application filed by Chem Ind Basel filed Critical Chem Ind Basel

1909-04-01 Publication of CH42663A publication Critical patent/CH42663A/en

Links

FDTRLEWJFMYRMZ-UHFFFAOYSA-N 1,4-diamino-2-chloro-3-methylanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=C(C)C(Cl)=C2N FDTRLEWJFMYRMZ-UHFFFAOYSA-N 0.000 title 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
229910052717 sulfur Inorganic materials 0.000 title 1
239000011593 sulfur Substances 0.000 title 1
239000000984 vat dye Substances 0.000 title 1

CH42663A 1908-01-28 1908-02-19 Process for the preparation of a purple-brown, sulfur-containing vat dye from diamino-2-methyl-3-chloroanthraquinone CH42663A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH41000T		1908-01-28
CH42663T		1908-02-19

Publications (1)

Publication Number	Publication Date
CH42663A true CH42663A (en)	1909-04-01

Family

ID=25694659

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH42663A CH42663A (en)	1908-01-28	1908-02-19	Process for the preparation of a purple-brown, sulfur-containing vat dye from diamino-2-methyl-3-chloroanthraquinone

Country Status (1)

Country	Link
CH (1)	CH42663A (en)

1908
- 1908-02-19 CH CH42663A patent/CH42663A/en unknown

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