GB191214555A - Manufacture and Production of New Azodyes. - Google Patents

Manufacture and Production of New Azodyes.

Info

Publication number
GB191214555A
GB191214555A GB191214555DA GB191214555A GB 191214555 A GB191214555 A GB 191214555A GB 191214555D A GB191214555D A GB 191214555DA GB 191214555 A GB191214555 A GB 191214555A
Authority
GB
United Kingdom
Prior art keywords
toluidine
acid
naphthylamine
sulphonic acid
azodyes
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
Philip Arthur Newton
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 GB191214555A publication Critical patent/GB191214555A/en
Expired legal-status Critical Current

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

Abstract

14,555. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. June 21. Samples furnished. Monoazo dyes are obtained by combining diazo compounds of the benzene or naphthalene series (except. o-chloranilines or homologues thereof) with p-sulphobenzylalkyl-m-toluidines. The following components are specified:-mxylidine, 4-nitro-2-toluidine, 3-amino-4-ethoxybenzoic acid, o-aminodiphenylether and its 4<1>- sulphonic acid, m-aminobenzenesulphamide, 4- toluidine-2-sulphanilide, 1-naphthylamine-2-, -4-, or -5-sulphonic acid, 2-naphthylamine-4:8-disulphonic acid, 1:8-aminonaphthol-3:6-disulphonic acid, acetyl-1:4-diaminonaphthalene-6- sulphonic acid, 4<1>-toluidine-2<1>-sulphonyl-1-naphthylamine-5-sulphonic acid; p-sulphobenzylmethyl-m-toluidine, p-sulphobenzylethyl-m-toluidine. The products dye wool yellow to red to violet shades from acid baths.
GB191214555D 1912-06-21 1912-06-21 Manufacture and Production of New Azodyes. Expired GB191214555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191214555T 1912-06-21

Publications (1)

Publication Number Publication Date
GB191214555A true GB191214555A (en) 1913-05-29

Family

ID=32641551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191214555D Expired GB191214555A (en) 1912-06-21 1912-06-21 Manufacture and Production of New Azodyes.

Country Status (1)

Country Link
GB (1) GB191214555A (en)

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