GB1360416A - Colouration process - Google Patents

Colouration process

Info

Publication number
GB1360416A
GB1360416A GB4389571A GB4389571A GB1360416A GB 1360416 A GB1360416 A GB 1360416A GB 4389571 A GB4389571 A GB 4389571A GB 4389571 A GB4389571 A GB 4389571A GB 1360416 A GB1360416 A GB 1360416A
Authority
GB
United Kingdom
Prior art keywords
optionally substituted
hydrocarbon
radical optionally
dyed
halogenated hydrocarbon
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
GB4389571A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to BE788834D priority Critical patent/BE788834A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4389571A priority patent/GB1360416A/en
Priority to DE19722245175 priority patent/DE2245175A1/en
Priority to IT2931472A priority patent/IT983161B/en
Priority to FR7233287A priority patent/FR2153330B1/fr
Priority to JP47095025A priority patent/JPS4839775A/ja
Publication of GB1360416A publication Critical patent/GB1360416A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
    • 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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1360416 Dyeing synthetic textiles IMPERIAL CHEMICAL INDUSTRIES Ltd 31 Aug 1972 [21 Sept 1971] 43895/71 Heading D1B Synthetic textile materials are dyed at 60 to 170‹C with a solution or dispersion in a halogenated hydrocarbon of a water-insoluble azo dye free of sulphonic and carboxylic acid groups which in one of its tautomeric forms is of formula: in which A is an aryl or heterocyclic radical optionally substituted, X and Y each represents hydrogen or a hydrocarbon radical optionally substituted, or a -CN, -COOR, -COR, or -CONR<SP>1</SP>R<SP>2</SP> where R is a hydrocarbon radical optionally substituted, R<SP>1</SP> and R<SP>2</SP> each independantly represents hydrogen, a hydrocarbon or heterocyclic radical optionally substituted or R<SP>1</SP> and R<SP>2</SP> with the nitrogen atom form a heterocyclic 5 or 6-membered ring or X may be a hydroxyl group. Tetrachloroethylene is the preferred halogenated hydrocarbon, polyamides, polyester and cellulose triacetate materials may be dyed optionally in the presence of 0.2 to 5% by volume of water based on the halogenated hydrocarbon. The dyed material may be given a treatment in a clearing bath comprising an emulsion of an aqueous alkaline solution of sodium hydrosulphite in perchloroethylene.
GB4389571A 1971-09-21 1971-09-21 Colouration process Expired GB1360416A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE788834D BE788834A (en) 1971-09-21 COLORING PROCESS
GB4389571A GB1360416A (en) 1971-09-21 1971-09-21 Colouration process
DE19722245175 DE2245175A1 (en) 1971-09-21 1972-09-14 COLORING PROCESS
IT2931472A IT983161B (en) 1971-09-21 1972-09-16 PROCESS FOR COLORING SYNTHETIC TEXTILE MATERIALS BY DISPERSING AZOCO LORANTI
FR7233287A FR2153330B1 (en) 1971-09-21 1972-09-20
JP47095025A JPS4839775A (en) 1971-09-21 1972-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4389571A GB1360416A (en) 1971-09-21 1971-09-21 Colouration process

Publications (1)

Publication Number Publication Date
GB1360416A true GB1360416A (en) 1974-07-17

Family

ID=10430814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4389571A Expired GB1360416A (en) 1971-09-21 1971-09-21 Colouration process

Country Status (6)

Country Link
JP (1) JPS4839775A (en)
BE (1) BE788834A (en)
DE (1) DE2245175A1 (en)
FR (1) FR2153330B1 (en)
GB (1) GB1360416A (en)
IT (1) IT983161B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161119A (en) * 1981-03-20 1982-10-04 Teijin Ltd Polyester fiber

Also Published As

Publication number Publication date
FR2153330A1 (en) 1973-05-04
DE2245175A1 (en) 1973-03-29
IT983161B (en) 1974-10-31
JPS4839775A (en) 1973-06-11
FR2153330B1 (en) 1976-08-13
BE788834A (en) 1973-03-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees