GB190908144A - Manufacture and Production of New Trisazodyestuffs. - Google Patents

Manufacture and Production of New Trisazodyestuffs.

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Publication number
GB190908144A
GB190908144A GB190908144DA GB190908144A GB 190908144 A GB190908144 A GB 190908144A GB 190908144D A GB190908144D A GB 190908144DA GB 190908144 A GB190908144 A GB 190908144A
Authority
GB
United Kingdom
Prior art keywords
phenylenediamine
diamines
aminonaphthol
acids
oxalylm
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 GB190908144A publication Critical patent/GB190908144A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/362—D is benzene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

8144. Newton, P.A., [Farbenfabriken vorm. F. Bayer & Co.]. April 5. Samples furnished. Trisazo dyes are obtained by combining diazotized acidyl-m-diamines of the benzene series or derivatives thereof with aminonaphthol sulphonic acids, saponifying the products so obtained, tetrazotizing the resulting diamines and combining with two molecular proportions of the same or different m-diamines or derivatives thereof. The products can be further combined with diazo compounds in substance or on the fibre. According to an example, acetyl-, formyl-, or oxalylm - - phenylenediamine, L 8 : 6 - aminonaphthol sulphonic acid, and m-phenylenediamine are used ; the following components are also specified :-acidylm-toluylenediamines and oxalylm-toluylenediamine sulphonic acids ; 1:5:7- or 2 : 5 : 7- aminonaphthol sulphonic acids or 2 : 8 : 3 : 6- or 2:5:1:7- aminonaphthol disulphonic acids ; m-toluylenediamine, 1 : 2 :4- and 1 : 2 : 6- chlor-m-phenylenediamine, m-diaminophenylether, nitro-m-phenylenediamine, alkylm-diamines, glycines of m-diamines, or m-phenylenediamine sulphonic acid.
GB190908144D 1909-04-05 1909-04-05 Manufacture and Production of New Trisazodyestuffs. Expired GB190908144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190908144T 1909-04-05

Publications (1)

Publication Number Publication Date
GB190908144A true GB190908144A (en) 1910-01-06

Family

ID=32443458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190908144D Expired GB190908144A (en) 1909-04-05 1909-04-05 Manufacture and Production of New Trisazodyestuffs.

Country Status (1)

Country Link
GB (1) GB190908144A (en)

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