GB1428380A - Colouration process - Google Patents
Colouration processInfo
- Publication number
- GB1428380A GB1428380A GB3602172A GB3602172A GB1428380A GB 1428380 A GB1428380 A GB 1428380A GB 3602172 A GB3602172 A GB 3602172A GB 3602172 A GB3602172 A GB 3602172A GB 1428380 A GB1428380 A GB 1428380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- organic
- reactive dye
- dye
- unions
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/56—Mercapto-anthraquinones
- C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/065—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group containing water solubilizing groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
- D06P3/8238—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye
- D06P3/8252—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye using dispersed and reactive dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
1428380 Dyeing polyester cellulosic unions IMPERIAL CHEMICAL INDUSTRIES Ltd 11 July 1973 [2 Aug 1972] 36021/72 Heading D1B Unions of aromatic polyester and cellulosic materials are dyed in a continuous process by impregnating, e.g. padding, or printing with (a) an alkali metal salt of a disperse dyestuff which contains at least one carboxylic acid, hydroxyaryl, sulphamoylaryl or tautomeric keto-enol group but which is free from sulphonic acid groups and acidifying and (b) a water-soluble cellulose reactive dye, acid to reduce the pH to below 7 and an organic cyclic carbonate, steaming or baking the union to fix the dyestuffs and finally rinsing in an aqueous alkali solution. The disperse dye may be applied before or after the reactive dye or both dyes may be applied together. In the latter embodiment, the material is padded with liquor containing the alkali metal salt of the disperse dye, the reactive dye and organic cyclic carbonate, excess liquor is removed, the pad acidified to below pH 7 using an aqueous solution of an organic or inorganic acid and after optionally drying the dyes are fixed by steam or dry heat. The final alkali rinse may contain a surfactant. The acidification and fixation stages may be combined by fixing the padded union in steam containing the vapour of a volatile organic acid. The acidification stage may be omitted if the pad or print paste contains an acid generator.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3602172A GB1428380A (en) | 1972-08-02 | 1972-08-02 | Colouration process |
JP48087180A JPS49132387A (en) | 1972-08-02 | 1973-08-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3602172A GB1428380A (en) | 1972-08-02 | 1972-08-02 | Colouration process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1428380A true GB1428380A (en) | 1976-03-17 |
Family
ID=10384092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3602172A Expired GB1428380A (en) | 1972-08-02 | 1972-08-02 | Colouration process |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS49132387A (en) |
GB (1) | GB1428380A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433072A1 (en) * | 1978-08-10 | 1980-03-07 | Hoechst Ag | METHOD FOR DYEING A SCARF OR PRINTING CELLULOSIC FIBERS WITH REACTIVE DYES |
EP0043984A1 (en) * | 1980-07-11 | 1982-01-20 | Bayer Ag | Continuous process for dyeing or printing fibre blends of cellulose and polyester |
GB2182354A (en) * | 1985-10-28 | 1987-05-13 | Sandoz Products Ltd | Dyeing mixed fibrous substrates |
-
1972
- 1972-08-02 GB GB3602172A patent/GB1428380A/en not_active Expired
-
1973
- 1973-08-02 JP JP48087180A patent/JPS49132387A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433072A1 (en) * | 1978-08-10 | 1980-03-07 | Hoechst Ag | METHOD FOR DYEING A SCARF OR PRINTING CELLULOSIC FIBERS WITH REACTIVE DYES |
EP0043984A1 (en) * | 1980-07-11 | 1982-01-20 | Bayer Ag | Continuous process for dyeing or printing fibre blends of cellulose and polyester |
GB2182354A (en) * | 1985-10-28 | 1987-05-13 | Sandoz Products Ltd | Dyeing mixed fibrous substrates |
US4752299A (en) * | 1985-10-28 | 1988-06-21 | Sandoz Ltd. | Dyeing of mixed-fiber substrates with a disperse dye and a metal-complex direct or reactive dye |
GB2182354B (en) * | 1985-10-28 | 1990-01-10 | Sandoz Products Ltd | Dyeing fibre blends with disperse and direct or reactive dyes. |
Also Published As
Publication number | Publication date |
---|---|
JPS49132387A (en) | 1974-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |