GB1333949A - Colouration process - Google Patents

Colouration process

Info

Publication number
GB1333949A
GB1333949A GB1333949DA GB1333949A GB 1333949 A GB1333949 A GB 1333949A GB 1333949D A GB1333949D A GB 1333949DA GB 1333949 A GB1333949 A GB 1333949A
Authority
GB
United Kingdom
Prior art keywords
halogenated hydrocarbon
dyed
dyeing
water
synthetic
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
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB1333949A publication Critical patent/GB1333949A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

1333949 Dyeing synthetic materials IMPERIAL CHEMICAL INDUSTRIES Ltd 10 Nov 1971 [8 Dec 1970] 58274/70 Addition to 1255152 Heading D1B Synthetic textile materials are dyed by treating with a solution or dispersion in a halogenated hydrocarbon of an anthraquinone dye or dye mixture as produced by the process of Specification 1255152, and in the presence of between 0.2% and 5% of water based on the volume of the halogenated hydrocarbon, the dyeing being effected at a temperature above the boiling point of the azeotrope of the halogenated hydrocarbon and water, at a pressure above atmospheric pressure. Polyamide, aromatic polyester, and cellulose triacetate may be dyed, the preferred halogenated hydrocarbon being perchloroethylene, deflocculating and emulsifying agents optionally being present.
GB1333949D 1971-11-10 1971-11-10 Colouration process Expired GB1333949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5827470 1971-11-10

Publications (1)

Publication Number Publication Date
GB1333949A true GB1333949A (en) 1973-10-17

Family

ID=10481199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1333949D Expired GB1333949A (en) 1971-11-10 1971-11-10 Colouration process

Country Status (2)

Country Link
ES (1) ES397749A1 (en)
GB (1) GB1333949A (en)

Also Published As

Publication number Publication date
ES397749A1 (en) 1974-05-16

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Legal Events

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