GB877249A - New polyazo triazine dyestuffs - Google Patents
New polyazo triazine dyestuffsInfo
- Publication number
- GB877249A GB877249A GB3099158A GB3099158A GB877249A GB 877249 A GB877249 A GB 877249A GB 3099158 A GB3099158 A GB 3099158A GB 3099158 A GB3099158 A GB 3099158A GB 877249 A GB877249 A GB 877249A
- Authority
- GB
- United Kingdom
- Prior art keywords
- naphthol
- dyes
- residue
- acid
- pyrazolone
- 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
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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
- C09B62/08—Azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention comprises dyes of formula:- <FORM:0877249/IV(c)/1> where D is a residue of the benzene series which may contain an azo group, X is a naphthol sulphonic acid residue, R is H or alkyl, Z is Br or Cl and E is a residue of a phenol, acetoacetarylide, pyrazolone, naphthol or 41, 61-di-halogeno-11, 31,51 - triazin- 21-ylaminonaphthol. They may be made by treating appropriate aminoazo dyes with cyanuric bromide or chloride. When D contains a metallizable group in the #s-position to one or both azo links the products may be metallized. Indicated residues for D are from benzene, diphenyl, benzanilide, diphenylurea, diphenylamine, phenylazophenyl, diphenylethane, 1, 4-bis(benzoylamino) benzene and 1, 2-bis (benzoylamino) ethylene. R is specified as methyl, ethyl, propyl and butyl. Representative of indicated compounds from which E is derived are phenol, #s-hydroxybenzoic acid, acetoacetanilide, 5-sulphoacetoacet-#s-anisidide, 1-(41-sulphophenyl)- 3-methyl- and -carboxy- 5-pyrazolone, 3-carboxy- 5-pyrazolone, 2-naphthol, 5, 8-dichloro-1-naphthol, 1-naphthol- 5-mono-, -3, 8-di- and -3, 6, 8- tri-sulphonic acids, 2-naphthol-6-mono-and -6, 8- di-sulphonic acids, 1, 8-dihydroxynaphthalene-3, 6-disulphonic acid, 2-benzoyl-and -phenyl-amino-8-naphthol-6-sulphonic acid, 1-(41, 61-dichloro-11, 31, 51-triazin-21-yl) amino- 8-naphthol- 3, 6-disulphonic acid and 1-N-(41, 61-dichloro-11, 31, 51-triazin-21-yl)-N-butylamino-8-naphthol-3, 6-disulphonic acid. Specified as metallizable groups are OH, O Alkyl, COOH and O CH2COOH. Specified metals are Cu, Ni, Co and Cr. Metallization may be effected before or after treatment of the aminoazo dyes with cyanuric halides. The dyes are preferably isolated at pH 6-8 vide Specifications 838,337 and 842,933. The dyes and their metal complexes colour cellulosic textile materials, especially when used as in Specification 797,946, in conjunction with treatment with an acid-binding agent. A preferred class of dyes is that where E is a phenol residue and the other end component is <FORM:0877249/IV(c)/2> where R and Z are as above and the naphthalene nucleus optionally contains an additional SO3H group in these 3 or 4 position, since the dyes yield colours which do not bleed on storing especially in a humid and acidic atmosphere. Examples are provided of the preparation of the dyes and their use in colouring cellulosic textile materials in shades of red, blue, green and grey. In the Provisional Specification D is any aryl residue. Specification 838,728 also is referred to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3099158A GB877249A (en) | 1958-09-29 | 1958-09-29 | New polyazo triazine dyestuffs |
CH7878559A CH391927A (en) | 1958-09-29 | 1959-09-29 | Process for the preparation of bisazo dyes |
CH481165A CH413172A (en) | 1958-09-29 | 1959-09-29 | Process for the preparation of metallized bisazo dyes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3099158A GB877249A (en) | 1958-09-29 | 1958-09-29 | New polyazo triazine dyestuffs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB877249A true GB877249A (en) | 1961-09-13 |
Family
ID=10316274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3099158A Expired GB877249A (en) | 1958-09-29 | 1958-09-29 | New polyazo triazine dyestuffs |
Country Status (2)
Country | Link |
---|---|
CH (2) | CH413172A (en) |
GB (1) | GB877249A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578851A1 (en) * | 1985-03-18 | 1986-09-19 | Sandoz Sa | NOVEL CUPRIFER COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS. |
US4843152A (en) * | 1986-04-17 | 1989-06-27 | Sandoz Ltd. | Copper complexes of disazo compounds having di- or tri- sulfonaphthol and 6-[2,4-di-(amino or substituted amino)-1,3,5-triazia-6-ylamino-]-1-hydroxy-3-sulfonaphthalene coupling component radicals |
-
1958
- 1958-09-29 GB GB3099158A patent/GB877249A/en not_active Expired
-
1959
- 1959-09-29 CH CH481165A patent/CH413172A/en unknown
- 1959-09-29 CH CH7878559A patent/CH391927A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578851A1 (en) * | 1985-03-18 | 1986-09-19 | Sandoz Sa | NOVEL CUPRIFER COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS. |
GB2172605A (en) * | 1985-03-18 | 1986-09-24 | Sandoz Ltd | Metallised disazo dyes containing a chlorotriazinyl group |
US4699626A (en) * | 1985-03-18 | 1987-10-13 | Sandoz Ltd. | Mixtures of copper complexes of disazo compounds: 4,4'-(3,3'-dihydroxybiphenylene) tetrazo component and disulfonaphthol and 3-sulfo-6-(2'-chloro-4'-chloro or hydroxy-1,3,5-triazin-6'-ylamino)-naphth-1-ol coupling component |
GB2172605B (en) * | 1985-03-18 | 1989-06-21 | Sandoz Ltd | Metallised disazo dyes containing a chlorotriazinyl group |
US4843152A (en) * | 1986-04-17 | 1989-06-27 | Sandoz Ltd. | Copper complexes of disazo compounds having di- or tri- sulfonaphthol and 6-[2,4-di-(amino or substituted amino)-1,3,5-triazia-6-ylamino-]-1-hydroxy-3-sulfonaphthalene coupling component radicals |
Also Published As
Publication number | Publication date |
---|---|
CH413172A (en) | 1966-05-15 |
CH391927A (en) | 1965-05-15 |
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