GB993663A - New colouration process - Google Patents

New colouration process

Info

Publication number
GB993663A
GB993663A GB4152962A GB4152962A GB993663A GB 993663 A GB993663 A GB 993663A GB 4152962 A GB4152962 A GB 4152962A GB 4152962 A GB4152962 A GB 4152962A GB 993663 A GB993663 A GB 993663A
Authority
GB
United Kingdom
Prior art keywords
acid
agents
alkali
dyes
alkaline
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
GB4152962A
Inventor
Jack Frankland Mawson
James Albert Moyse
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 GB4152962A priority Critical patent/GB993663A/en
Publication of GB993663A publication Critical patent/GB993663A/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
    • D06P1/52—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 synthetic macromolecular substances
    • D06P1/56—Condensation products or precondensation products prepared with aldehydes
    • 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
    • D06P3/605—Natural or regenerated cellulose dyeing with polymeric dyes; building polymeric dyes on fibre
    • D06P3/6066—Natural or regenerated cellulose dyeing with polymeric dyes; building polymeric dyes on fibre by using reactive polyfunctional compounds, e.g. crosslinkers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Textile materials consisting wholly or partly of cellulose are coloured by applying simultaneously (1) a non-reactive dye, (2) a resin finishing agent, (3) an acid or acid-generating catalyst or (4) an alkaline or alkali-generating catalyst and (5) an alkaline catalysed modifying agent for cellulose, thereafter drying and baking and, optionally, thereafter treating with an alkali. The dyes (1) may be acid, direct, vat or sulphur dyestuffs. Many agents (2) are specified both of the acid-and alkali-catalysed types. A number of known catalysts (3) and (4) are listed. The specified modifying agents (5) are disodium tris-(b -sulphatoethyl) sulphonium inner salt, divinyl sulphone, di-(b -hydroxyethyl)sulphone, diepoxides, dihalogenopropanols and halogeno-1:3:5-triazines. The above constituents may be applied as an aqueous solution or suspension which may also contain softening agents, anionic or non-ionic surfactants, lubricating stiffening and bodying agents or water repellents. The impregnated material may be dried at 10-120 DEG C. and baked at 110-300 DEG C. When an acid catalyst has been used the baked material may be treated in an alkaline bath which may contain a reducing agent when vat or sulphur dyes have been used, thereafter allowed to stand in the wet state or steamed and finally neutralized and soaped. When acid or direct dyes have been used a final treatment with a cationic dye fixing agent may be employed. Examples are given. Specifications 696,282, 724,096, 761,991, 794,180, 855,547 and 952,680 are referred to.
GB4152962A 1962-11-02 1962-11-02 New colouration process Expired GB993663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4152962A GB993663A (en) 1962-11-02 1962-11-02 New colouration process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4152962A GB993663A (en) 1962-11-02 1962-11-02 New colouration process

Publications (1)

Publication Number Publication Date
GB993663A true GB993663A (en) 1965-06-02

Family

ID=10420109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4152962A Expired GB993663A (en) 1962-11-02 1962-11-02 New colouration process

Country Status (1)

Country Link
GB (1) GB993663A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173314A1 (en) * 1972-02-25 1973-10-05 Hoechst Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173314A1 (en) * 1972-02-25 1973-10-05 Hoechst Ag

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