GB1428975A - Colouration process - Google Patents

Colouration process

Info

Publication number
GB1428975A
GB1428975A GB3602072A GB3602072A GB1428975A GB 1428975 A GB1428975 A GB 1428975A GB 3602072 A GB3602072 A GB 3602072A GB 3602072 A GB3602072 A GB 3602072A GB 1428975 A GB1428975 A GB 1428975A
Authority
GB
United Kingdom
Prior art keywords
dye
reactive
dyes
cellulose
given
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
GB3602072A
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
Priority to GB3602072A priority Critical patent/GB1428975A/en
Publication of GB1428975A publication Critical patent/GB1428975A/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
    • 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
    • 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
    • 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

Abstract

1428975 Dyeing polyester cellulose unions IMPERIAL CHEMICAL INDUSTRIES LTD 25 July 1973 [2 Aug 1972] 36020/72 Heading D1B Unions of aromatic polyester and cellulose (including viscose) materials are dyed, printed or padded with an aqueous liquor containing an alkali metal salt of a disperse dye which contains at least one carboxylic acid, hydroxyaryl, sulphamoylaryl or tautomeric keto-enol group but is free from sulphonic acid groups and an aqueous liquor containing a watersoluble reactive dye for cellulose which contains at least one reactive methylol residue. The disperse dye may be applied before, after or along with the reactive dye. In preferred emibodiments (a) the union fabric is padded with a liquor containing both dyes, optionally dried, exposed to acid conditions and other to wet or dry heat to fix the disperse dye and cure the reactive dye and subsequently given an alkali rinse, (b) the disperse dye and reactive dyes are applied successively in any order each dye being given an acid treatment and a wet or dry fixation step followed by an aqueous alkali treatment and (c) the union fabric is dyed in a dyebath containing both dyes at below pH 7, heated to fix the reactive dye and then given an aqueous alkali rinse.
GB3602072A 1972-08-02 1972-08-02 Colouration process Expired GB1428975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3602072A GB1428975A (en) 1972-08-02 1972-08-02 Colouration process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3602072A GB1428975A (en) 1972-08-02 1972-08-02 Colouration process

Publications (1)

Publication Number Publication Date
GB1428975A true GB1428975A (en) 1976-03-24

Family

ID=10384078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3602072A Expired GB1428975A (en) 1972-08-02 1972-08-02 Colouration process

Country Status (1)

Country Link
GB (1) GB1428975A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589173A1 (en) * 1985-10-28 1987-04-30 Sandoz Sa PROCESS FOR DYEING MIXED SUBSTRATES
WO2007061326A1 (en) * 2005-11-24 2007-05-31 Termo Organika Sp. Z O.O. Method of preparation the materials protecting them against the effects of ultraviolet radiation and ozone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589173A1 (en) * 1985-10-28 1987-04-30 Sandoz Sa PROCESS FOR DYEING MIXED SUBSTRATES
WO2007061326A1 (en) * 2005-11-24 2007-05-31 Termo Organika Sp. Z O.O. Method of preparation the materials protecting them against the effects of ultraviolet radiation and ozone

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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