GB190904768A - Manufacture and Production of New Azodyestuffs. - Google Patents

Manufacture and Production of New Azodyestuffs.

Info

Publication number
GB190904768A
GB190904768A GB190904768DA GB190904768A GB 190904768 A GB190904768 A GB 190904768A GB 190904768D A GB190904768D A GB 190904768DA GB 190904768 A GB190904768 A GB 190904768A
Authority
GB
United Kingdom
Prior art keywords
acid
sulphonic
benzoyl
xylidine
acetyl
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 GB190904768A publication Critical patent/GB190904768A/en
Expired legal-status Critical Current

Links

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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

4768. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. Feb. 26. Samples furnished. Secondary disazo dyes are obtained by combining diazotized p-aminoazo compounds wherein the azo and amino groups are linked to the same benzene or naphthalene ring (except those derived from 1 : 8-aminonaphthol or its sulphonic acids) with 2-acidylamino-5-naphthol-7-sulphonic or -1 : 7-disulphonic acid. The following components are specified :-aminoazobenzene sulpbonic acid and 2 - benzoylamino - 5 - naphthol - 7 - sulphonic acid ; aminoazobenzene and 2-ethylurethane-5-naphthol- 1 : 7 - disulphonic acid ; m - aminobenzoic acid, aniline, and 2-benzoylamino-5-naphthol-7-sulphonic acid ; m-aminobenzoic acid, p-xylidine, and acetyl- 2 : 5 : 7-acid ; o-aminobenzene sulphonic acid, mtoluidine, and acetyl- or benzoyl-2 : 5 : 7-acid ; o-aminobenzene sulphonic acid, p - xylidine, and acetyl- or benzoyl-2 : 5 : 7-acid or 2-ethylurethane- 5-naphthol-1 : 7-disulphonic acid ; m-aminobenzene sulpbonic acid, aniline, and 2-methylurethane-5- naphthol-7-sulphonic acid ; m-aminobenzene sulphonic acid, p-xylidine and benzoyl-2 : 5 : 7- or - 2 : 5 : 1 : 7-acid ; sulphanilic acid, aniline, and 2-phenylurethane-5-naphthol-7-sulphonic acid or benzoyl-2 : 5 : 7-acid, aminoazobenzene disulphonic acid and benzoyl-2 : 5 : 7-acid ; 1 : 3 : 4 : 6-xylidine sulphonic acid, cresidine, and acetyl-2 : 5 : 7 acid ; p-chloraniline-o-sulphonic acid, o - toluidine, and 2-phenylurea-5-naphthol-7-sulphonic acid ; p-chloraniline-o-sulphonic acid, m-toluidine, and acetyl- or benzoyl-2 : 5 : 7-acid ; p-chloraniline - o - sulphonic acid, aniline, and m-aminobenzoyl-2 : 5 : 7-acid ; p-nitraniline-m-sulphonic acid, p - xylidine, and benzoyl- or ethylurethane-2 : 5 : 7-acid ; p-nitraniline-m-sulphonic acid, cresidine, and benzoyl- 2 : 5 : 7-acid ; o-nitraniline-p-sulphonic acid, pxylidine, and benzoyl-2 : 5 : 7-acid ; 1-naphthylamine-2 : 5-disulphonic acid, 1-naphthylamine, and benzoyl-2 : 5 : 7-acid ; 1 - naphthylamine - 3 : 6- disulpbonic acid, 1-naphthylamine, and urea-2 : 5 : 7- acid ; 2-naphthylamine-1 : 6- or -3 : 6-disulphonic acid, 1-naphthylamine, and benzoyl-2 : 5 : 7-acid ; 2-naphthylamine-4 : 8-disulphonic acid, p-xylidine, and benzoyl-2 : 5 : 7-acid ; 1 : 5-aminonaphthol-7- sulphonic acid, p-xylidine, and acetyl-2 : 5 : 7-acid ; 1 : 5-aminonaphthol-2 : 7-disulphonic acid, p-xylidine, and acetyl- or benzoyl-2 : 5 : 7-acid : 2 : 5 : 7- acid, p-xylidine, and acetyl-2 :5 :7-acid ; 2 : 5 : 1 :7- acid, p-xylidine and benzoyl-2 : 5 : 7-acid ; p-chloraniline-o-sulphonic acid. p-xylidine, and acetyl- 2 : 5 : 7-acid. The products dye cotton red to blue shades.
GB190904768D 1909-02-26 1909-02-26 Manufacture and Production of New Azodyestuffs. Expired GB190904768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190904768T 1909-02-26

Publications (1)

Publication Number Publication Date
GB190904768A true GB190904768A (en) 1910-01-13

Family

ID=32490438

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190904768D Expired GB190904768A (en) 1909-02-26 1909-02-26 Manufacture and Production of New Azodyestuffs.
GB191100316D Expired GB191100316A (en) 1909-02-26 1911-01-05 A New Azodyestuff.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191100316D Expired GB191100316A (en) 1909-02-26 1911-01-05 A New Azodyestuff.

Country Status (1)

Country Link
GB (2) GB190904768A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554738A (en) * 1987-04-27 1996-09-10 Ciba-Geigy Corporation Acyl-aryl disazo having a 6-ureido-1-hydroxy-naphthalene-3-sulfonic acid coupling component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554738A (en) * 1987-04-27 1996-09-10 Ciba-Geigy Corporation Acyl-aryl disazo having a 6-ureido-1-hydroxy-naphthalene-3-sulfonic acid coupling component

Also Published As

Publication number Publication date
GB191100316A (en) 1911-12-21

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