GB1357153A - Colouration process - Google Patents
Colouration processInfo
- Publication number
- GB1357153A GB1357153A GB4389471A GB4389471A GB1357153A GB 1357153 A GB1357153 A GB 1357153A GB 4389471 A GB4389471 A GB 4389471A GB 4389471 A GB4389471 A GB 4389471A GB 1357153 A GB1357153 A GB 1357153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- optionally substituted
- aryl radical
- substituted alkyl
- halogenated hydrocarbon
- dyed
- 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
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
- C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/908—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof using specified 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/92—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
- D06P1/922—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents hydrocarbons
- D06P1/924—Halogenated hydrocarbons
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1357153 Dyeing textiles IMPERIAL CHEMICAL INDUSTRIES Ltd 25 Aug 1972 [21 Sept 1971] 43894/71 Addition to 1249641 Heading D1B Synthetic textile materials are dyed at 60‹- 170‹C with a solution or dispersion in a halogenated hydrocarbon of a water-insoluble monoazo dye which in one of the possible tautomeric forms is represented by the formula in which A is an optionally substituted aryl radical, n is 0 or 1, Z is an optionally substituted alkyl or aryl radical and X and Y each independantly represent hydrogen or optionally substituted alkyl or aryl radical or a -CN, -COOR, -COR, or -CONR<SP>1</SP>R<SP>2</SP> radical, R is an optionally substituted alkyl or aryl radical, R<SP>1</SP> and R<SP>2</SP> each independantly represent hydrogen, or optionally substituted alkyl or aryl radical or together with the N atom a 5- or 6-membered heterocyclic ring, the dyes being free of sulphonic acid and carboxylic acid groups. Preferably 0.2 to 5% of water based on the volume of halogenated hydrocarbon may be present, the preferred halogenated hydrocarbon being tetrachloroethylene. Polyamides, aromatic polyesters and cellulose triacetate may be dyed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4389471A GB1357153A (en) | 1971-09-21 | 1971-09-21 | Colouration process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4389471A GB1357153A (en) | 1971-09-21 | 1971-09-21 | Colouration process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1357153A true GB1357153A (en) | 1974-06-19 |
Family
ID=10430806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4389471A Expired GB1357153A (en) | 1971-09-21 | 1971-09-21 | Colouration process |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1357153A (en) |
-
1971
- 1971-09-21 GB GB4389471A patent/GB1357153A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |