GB879356A - Process for finishing dyeings - Google Patents

Process for finishing dyeings

Info

Publication number
GB879356A
GB879356A GB10044/59A GB1004459A GB879356A GB 879356 A GB879356 A GB 879356A GB 10044/59 A GB10044/59 A GB 10044/59A GB 1004459 A GB1004459 A GB 1004459A GB 879356 A GB879356 A GB 879356A
Authority
GB
United Kingdom
Prior art keywords
dyebath
fibres
dyeing
dyeings
reactive
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
GB10044/59A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 Ciba AG filed Critical Ciba AG
Publication of GB879356A publication Critical patent/GB879356A/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
    • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
    • D06P1/6076—Nitrogen-containing polyethers or their quaternary derivatives addition products of amines and alkylene oxides or oxiranes
    • 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/10—Material containing basic nitrogen containing amide groups using reactive 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/917—Wool or silk
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/924—Polyamide fiber

Landscapes

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

Abstract

In the dyeing of nitrogenous fibres, such as wool, silk or polyamide fibres, with a reactive dyestuff containing at least one reactive halogen atom, from an acid bath having a pH of at most 5, improved dyeings are produced by raising the pH of the dyebath to above 6 after the fibres have absorbed the desired quantity of dyestuff, by the addition of, for example, ammonia, ethanolamines, hexamethylene tetramine, trialkali metal orthophosphates or alkali metal polyphosphates or bicarbonates. The dyebath contains acetic acid, and if desired sodium sulphate, and dyeing may be effected at 80 DEG -90 DEG C., or at the boil, or at temperatures above 100 DEG C. under pressure. In the case of certain dyestuffs, more level effects are obtained by the addition to the dyebath of the nitrogenous levelling agents employed in Specification 878,021, or a cation-active compound such as cetyltrimethyl-ammonium bromide or a high molecular weight polyglycol ether of an aliphatic alcohol. Reactive soluble dyestuffs of the stilbene, nitro, triphenylmethane, phthalocyanine, anthraquinone and metallizable or metalliferous azo series may be employed. Mixtures of wool and cellulose fibres may be dyed by the process, a substantive dyestuff being added to the dyebath after raising the pH. The fastness of the dyeings on the cellulose fibres may be increased by an after-treatment with, for example, a formaldehyde-dicyandiamide condensation product. Examples of dyeing are given.
GB10044/59A 1958-03-21 1959-03-23 Process for finishing dyeings Expired GB879356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH879356X 1958-03-21

Publications (1)

Publication Number Publication Date
GB879356A true GB879356A (en) 1961-10-11

Family

ID=4544710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10044/59A Expired GB879356A (en) 1958-03-21 1959-03-23 Process for finishing dyeings

Country Status (5)

Country Link
US (1) US3086832A (en)
DE (1) DE1099494B (en)
FR (1) FR1229837A (en)
GB (1) GB879356A (en)
NL (1) NL237316A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH413776A (en) * 1963-02-08 1966-02-15 Geigy Ag J R Process for dyeing or printing textile fibers made of organic material
US3472607A (en) * 1966-01-03 1969-10-14 Arkansas Co Inc Low temperature dyeing of synthetic polyamide fibers
JPS5139571B2 (en) * 1973-11-26 1976-10-28
DE2633615C3 (en) * 1976-07-27 1981-08-13 Bayer Ag, 5090 Leverkusen Process for dyeing synthetic polyamide fiber materials
DE2847913B1 (en) * 1978-11-04 1980-02-07 Hoechst Ag Process for dyeing wool with reactive dyes
GB2125834B (en) * 1982-08-05 1986-01-22 Sandoz Ltd Fixation of reactive dyeings and optical brightenings on polyamide blends

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895785A (en) * 1959-07-21 Naoas
US2903324A (en) * 1959-09-08 Hasoi
US654864A (en) * 1900-04-09 1900-07-31 Wallace Wilson Process of obtaining bicolored hosiery.
US2719104A (en) * 1951-07-11 1955-09-27 Carl G Westerberg Dyeing composition and process for keratinaceous material
US2723262A (en) * 1951-09-29 1955-11-08 Guasco Luigi Agent for dyeing animal fibres and method of making same
US2773871A (en) * 1953-08-20 1956-12-11 Ciba Ltd Dyestuffs of the anthraquinone series
US2900218A (en) * 1956-02-07 1959-08-18 Deering Milliken Res Corp Dyeing proteinaceous and nylon materials
US2914531A (en) * 1957-03-18 1959-11-24 Ciba Ltd New dyestufes of the peri-dicarboxylic acid imide series
US2940812A (en) * 1957-11-21 1960-06-14 Ici Ltd New textile treatment process

Also Published As

Publication number Publication date
FR1229837A (en) 1960-09-09
DE1099494B (en) 1961-02-16
NL237316A (en) 1964-01-27
US3086832A (en) 1963-04-23

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