DE3060310D1 - Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibres and synthetic polyamide fibres with azo developing dyestuffs - Google Patents

Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibres and synthetic polyamide fibres with azo developing dyestuffs

Info

Publication number
DE3060310D1
DE3060310D1 DE8080100348T DE3060310T DE3060310D1 DE 3060310 D1 DE3060310 D1 DE 3060310D1 DE 8080100348 T DE8080100348 T DE 8080100348T DE 3060310 T DE3060310 T DE 3060310T DE 3060310 D1 DE3060310 D1 DE 3060310D1
Authority
DE
Germany
Prior art keywords
continuous
fibres
mixtures
semi
dyeing
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
DE8080100348T
Other languages
German (de)
Inventor
Peter Heinisch
Hans Hofstetter
Adolf Trampusch
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DE8080100348T priority Critical patent/DE3060310D1/en
Application granted granted Critical
Publication of DE3060310D1 publication Critical patent/DE3060310D1/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
    • D06P3/8219—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and amide 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
    • 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
    • D06P1/02—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 azo dyes
    • D06P1/12—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 azo dyes prepared in situ
    • D06P1/127—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 azo dyes prepared in situ using a stabilised diazo component, e.g. diazoamino, anti-diazotate or nitrosamine R-N=N-OK, diazosulfonate, hydrazinesulfonate, R-N=N-N-CN

Abstract

1. A process for the uniform tone-in-tone dyeing of textile woven or knit fabrics made from mixtures of cellulose fibres and synthetic polyamide fibres according to a continuous or semi-continuous method of the pad-dyeing technique from a single bath with water-insoluble azo dyestuffs formed on the fibre from coupling component and diazo component in the form of a stabilized diazonium compound, in which the dyestuff components are mutually applied under alkaline conditions and dyestuff development is caused by the action of acid, which process comprises using as the diazo component a wate-soluble diazoamino compound obtained from a diazotized, aromatic or heterocyclic amine and cyanamide, padding the textile goods at temperatures ranging of from 60 degrees to 70 degrees C with an aqueous, alcoholic liquor containing both of dyestuff components in dissolved form, and wherein - immediately after the padding operation but before effecting the acid treatment, which is necessary for liberating the diazonium compound and coupling - the said impregnated textile goods are steamed without intermediate drying.
DE8080100348T 1979-01-26 1980-01-23 Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibres and synthetic polyamide fibres with azo developing dyestuffs Expired DE3060310D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080100348T DE3060310D1 (en) 1979-01-26 1980-01-23 Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibres and synthetic polyamide fibres with azo developing dyestuffs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2902977A DE2902977C2 (en) 1979-01-26 1979-01-26 Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibers and synthetic polyamide fibers with azo developing dyes
DE8080100348T DE3060310D1 (en) 1979-01-26 1980-01-23 Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibres and synthetic polyamide fibres with azo developing dyestuffs

Publications (1)

Publication Number Publication Date
DE3060310D1 true DE3060310D1 (en) 1982-06-09

Family

ID=6061443

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2902977A Expired DE2902977C2 (en) 1979-01-26 1979-01-26 Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibers and synthetic polyamide fibers with azo developing dyes
DE8080100348T Expired DE3060310D1 (en) 1979-01-26 1980-01-23 Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibres and synthetic polyamide fibres with azo developing dyestuffs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2902977A Expired DE2902977C2 (en) 1979-01-26 1979-01-26 Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibers and synthetic polyamide fibers with azo developing dyes

Country Status (3)

Country Link
EP (1) EP0014852B1 (en)
AT (1) ATE930T1 (en)
DE (2) DE2902977C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514111A1 (en) * 1985-04-19 1986-10-23 Hoechst Ag, 6230 Frankfurt METHOD FOR FINALLY COLORING CELLULOSE FIBER MATERIALS WITH AZO DEVELOPMENT DYES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1021901A (en) * 1950-07-11 1953-02-25 Francolor Sa Process for the formation of insoluble azo dyes on textile materials, based on high molecular weight synthetic polymers
DE1262957C2 (en) * 1963-10-19 1968-10-03 Hoechst Ag Process for the production of water-insoluble azo dyes on textile material made of cellulose or protein fibers
US3617180A (en) * 1968-08-19 1971-11-02 Gaf Corp Azoic dye composition containing oxygen-containing primary amines and process of using same
CH592199B5 (en) * 1975-02-21 1977-10-14 Ciba Geigy Ag
DE2606905A1 (en) * 1976-02-20 1977-08-25 Hoechst Ag Dyeing or printing synthetic fibres and blends with cellulose - using development dyes with subsequent heating

Also Published As

Publication number Publication date
DE2902977C2 (en) 1980-12-18
EP0014852B1 (en) 1982-04-28
EP0014852A1 (en) 1980-09-03
DE2902977B1 (en) 1980-04-24
ATE930T1 (en) 1982-05-15

Similar Documents

Publication Publication Date Title
US4264321A (en) Process for the pad dyeing or printing of cellulose fibers with reactive dyes
US4372744A (en) Process for dyeing cellulose materials with reactive dyestuffs by the exhaustion method
US2663613A (en) Process for coloring nylon fiber
DE3060310D1 (en) Process for the continuous or semi-continuous dyeing of mixtures of cellulose fibres and synthetic polyamide fibres with azo developing dyestuffs
US4065254A (en) Process for dyeing and printing
ATE86687T1 (en) PROCESS FOR DYING TEXTILE MATERIALS MADE OF CELLULOSE FIBERS.
GB1309790A (en) Process for the dyeing of textile materials
US4278436A (en) Dyeing process
Derbyshire The development of dyes and methods for dyeing polyester
US4349348A (en) Process for printing synthetic, hydrophobic fiber material
US3787176A (en) Process for space-dyeing of cellulose fibers
US3787179A (en) Process for the manufacture of insoluble azo dyestuffs on cellulose fibers
US4412837A (en) Process for resist printing cellulose fibres with reactive or developing dyes
US3708257A (en) Process for the dyeing of textile material made from mixtures of polyester and cellulosic fibers
US1483797A (en) Dyeing and printing acetyl silk and materials containing it
GB1255104A (en) Process for dyeing textile material consisting of mixtures of polyester and cellulosic fibres
DE3064021D1 (en) Process for the even dyeing of textile fabrics of mixtures of cellulosic fibres and synthetic polyamide fibres according to the pad-steam method
US3787175A (en) Space-dyeing cellulose fibers by impregnating with mixture of diazonium
US2938762A (en) Diazotization in presence of developer
CA1097459A (en) Process for the continuous dyeing of textile sheet- like structures made of cellulose fibers
US3792974A (en) Process for preparation of fast dyeings of prints on synthetic fiber materials
GB1496809A (en) Process for sizing and dyeing warps of cellulose fibres
US2008691A (en) Treatment of textile materials
DE3067422D1 (en) Process for the even dyeing of mixtures of cellulosic fibres and synthetic polyamide fibres
Moore Jr Dyeing With Azoic Dyes.

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee