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GB191118240A - The Manufacture and Production of New Compounds of the Anthraquinone Series. - Google Patents

The Manufacture and Production of New Compounds of the Anthraquinone Series.

Info

Publication number
GB191118240A
GB191118240A GB191118240DA GB191118240A GB 191118240 A GB191118240 A GB 191118240A GB 191118240D A GB191118240D A GB 191118240DA GB 191118240 A GB191118240 A GB 191118240A
Authority
GB
United Kingdom
Prior art keywords
manufacture
production
new compounds
anthraquinone series
anthraquinone
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Inventor
James Yate Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191118240A publication Critical patent/GB191118240A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

18,240. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. Aug. 11. Anthracene, dyes derived from.-Vat dyes are obtained by condensing 1:2-dihalogenanthraquinone with a 1:2-dimercaptoanthraquinone or a 1-mercapto-2-aminoanthraquinone; the products are of the types where A denotes an anthraquinone residue. The following products are specified:-a violetblue dye from 1:2-dichloranthraquinone and 2- aminoanthraquinone-1-mercaptan; a brick-red dye from 1:2-dichloranthraquinone and anthraquinone-1: 2-dimercaptan.
GB191118240D 1911-08-11 1911-08-11 The Manufacture and Production of New Compounds of the Anthraquinone Series. Expired GB191118240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191118240T 1911-08-11

Publications (1)

Publication Number Publication Date
GB191118240A true GB191118240A (en) 1912-06-13

Family

ID=32639549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191118240D Expired GB191118240A (en) 1911-08-11 1911-08-11 The Manufacture and Production of New Compounds of the Anthraquinone Series.

Country Status (1)

Country Link
GB (1) GB191118240A (en)

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