GB191208872A - Manufacture and Production of New Basic Azo-dyestuffs. - Google Patents

Manufacture and Production of New Basic Azo-dyestuffs.

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Publication number
GB191208872A
GB191208872A GB191208872DA GB191208872A GB 191208872 A GB191208872 A GB 191208872A GB 191208872D A GB191208872D A GB 191208872DA GB 191208872 A GB191208872 A GB 191208872A
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GB
United Kingdom
Prior art keywords
combining
dyes
dyestuffs
manufacture
production
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
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Inventor
Philip Arthur Newton
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191208872A publication Critical patent/GB191208872A/en
Expired legal-status Critical Current

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Abstract

8872. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. April 15. Monoazo dyes are obtained by combining the diazo compounds of aminobenzylamines, aminobenzylpyridines, or aromatic aminoammonium compounds with 1:3-dioxsquinoline; p-aminobenzyldimethylamine or its homologues, paminobenzylpyridine, or m - aminophenyltrimethylammonium chloride are specified as components. The products are basic dyes, dyeing artificial silk yellow, red, or brown shades. Specification 11,205/05 is referred to. Secondary disazo dyes are obtained by combining the above-described diazo compounds with suitable middle components, rediazotizing, and combining with 1:3-dioxyquinoline; cresidine, p-xylidine, m-toluidine, m-aminophenol, and 1-naphthylamine are specified as middle components. The products have properties similar to those of the monoazo dyes described above.
GB191208872D 1912-04-15 1912-04-15 Manufacture and Production of New Basic Azo-dyestuffs. Expired GB191208872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191208872T 1912-04-15

Publications (1)

Publication Number Publication Date
GB191208872A true GB191208872A (en) 1913-01-16

Family

ID=32571691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191208872D Expired GB191208872A (en) 1912-04-15 1912-04-15 Manufacture and Production of New Basic Azo-dyestuffs.

Country Status (1)

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GB (1) GB191208872A (en)

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