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GB1318879A - Colouration process - Google Patents

Colouration process

Info

Publication number
GB1318879A
GB1318879A GB1318879DA GB1318879A GB 1318879 A GB1318879 A GB 1318879A GB 1318879D A GB1318879D A GB 1318879DA GB 1318879 A GB1318879 A GB 1318879A
Authority
GB
United Kingdom
Prior art keywords
amino group
treatment
halogen
group
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
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 GB1318879A publication Critical patent/GB1318879A/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
    • D06P1/64—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 low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6426—Heterocyclic compounds
    • 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
    • D06P1/0056—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres
    • D06P1/0064—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres by using reactive polyfunctional compounds, e.g. crosslinkers
    • 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
    • D06P3/14—Wool
    • D06P3/145—Wool using polymeric dyes

Landscapes

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

Abstract

1318879 -Dyeing fibrous substrates IMPERIAL CHEMICAL INDUSTRIES Ltd 17 Nov 1970 [15 Sept 1969] 45291/69 Heading D1B Fibrous substrates e.g. wool, mercerised cotton and synthetic polyamides are dyed or printed with a water-soluble dyestuff containing an amino group bearing a hydrogen atom which is attached to a saturated carbon atom (i.e. a carbon atom otherwise linked only to hydrogen or to other multivalent atoms through single valencey bonds) of the dyestuff molecule in conjunction with a treatment with a heterocyclic compound containing at least one -N=C(halogen)- group. Under the dyeing, printing or treatment conditions a hydrogen atom in the amino group reacts with the -N=C(halogen)- group, to form a carbon nitrogen bond. The treatment with the heterocyclic compound may be before, with or after the dye application. Anthraquinone and azo dyes are preferred and the amino group which may be primary or secondary may be substituted on an alkyl, alkylene, an alicyclic ring or a saturated heterocyclic ring.
GB1318879D 1969-09-15 1969-09-15 Colouration process Expired GB1318879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4529169 1969-09-15

Publications (1)

Publication Number Publication Date
GB1318879A true GB1318879A (en) 1973-05-31

Family

ID=10436641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318879D Expired GB1318879A (en) 1969-09-15 1969-09-15 Colouration process

Country Status (1)

Country Link
GB (1) GB1318879A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114360A2 (en) * 1982-12-23 1984-08-01 Hoechst Aktiengesellschaft Shading process with reactive and non-reactive dyes
JPS62238886A (en) * 1986-04-07 1987-10-19 チバ−ガイギ　アクチエンゲゼルシヤフト Dyeing of cellulose fiber from one end to other end
CN115368753A (en) * 2022-08-11 2022-11-22 南通大学 PH color-changing reactive dye for sweat detection and preparation method thereof
US12091552B2 (en) 2022-08-11 2024-09-17 Nantong University Reactive dyes and preparation methods thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114360A2 (en) * 1982-12-23 1984-08-01 Hoechst Aktiengesellschaft Shading process with reactive and non-reactive dyes
EP0114360A3 (en) * 1982-12-23 1986-01-29 Hoechst Aktiengesellschaft Shading process with reactive and non-reactive dyes
JPS62238886A (en) * 1986-04-07 1987-10-19 チバ−ガイギ　アクチエンゲゼルシヤフト Dyeing of cellulose fiber from one end to other end
EP0242324A1 (en) * 1986-04-07 1987-10-21 Ciba-Geigy Ag Process for dyeing cellulosic fibres without tailing
US4877413A (en) * 1986-04-07 1989-10-31 Ciba-Geigy Corporation Process for the end-to-end dyeing of cellulosic fibres
CN115368753A (en) * 2022-08-11 2022-11-22 南通大学 PH color-changing reactive dye for sweat detection and preparation method thereof
CN115368753B (en) * 2022-08-11 2023-08-15 南通大学 PH color-changing reactive dye for sweat detection and preparation method thereof
US12091552B2 (en) 2022-08-11 2024-09-17 Nantong University Reactive dyes and preparation methods thereof

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Legal Events

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