GB1143955A - Dyeing process - Google Patents

Dyeing process

Info

Publication number
GB1143955A
GB1143955A GB2765665A GB2765665A GB1143955A GB 1143955 A GB1143955 A GB 1143955A GB 2765665 A GB2765665 A GB 2765665A GB 2765665 A GB2765665 A GB 2765665A GB 1143955 A GB1143955 A GB 1143955A
Authority
GB
United Kingdom
Prior art keywords
solution
dye
ingrain
ampholytic surfactant
june
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
GB2765665A
Inventor
William James Savory
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB2765665A priority Critical patent/GB1143955A/en
Publication of GB1143955A publication Critical patent/GB1143955A/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
    • D06P3/70—Material containing nitrile 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
    • D06P1/008—Preparing dyes in situ
    • 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
    • D06P1/647—Nitrogen-containing carboxylic acids or their salts
    • 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
    • D06P3/24—Polyamides; Polyurethanes

Landscapes

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

Abstract

1,143,955. Dyeing with ingrain dyes. COURTAULDS Ltd. 30 June, 1966 [30 June, 1965], No. 27656/65. Heading D1B. Polyamide, acrylic, and modacrylic textiles are dyed with ingrain dyes by treating with a solution of ingrain dye in presence of an ampholytic surfactant having an anionic character at the pH of the solution, gradually lowering the pH of the solution whereby the anionic character of the ampholytic surfactant is reduced so that the rate of exhaustion of the ingrain dye is controlled and then treating the textile with an alkaline solution to insolubilise the dye taken up. Preferably long chain amino-acids are used as surfactants and a pH range of 7 to 5 is desirable during the process. The pH is controlled by use of ammonium salts e.g. ammonium acetate and preferably two baths a) one containing dye and ampholytic surfactant and b) one containing an alkaline insolubilising solution are employed.
GB2765665A 1965-06-30 1965-06-30 Dyeing process Expired GB1143955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2765665A GB1143955A (en) 1965-06-30 1965-06-30 Dyeing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2765665A GB1143955A (en) 1965-06-30 1965-06-30 Dyeing process

Publications (1)

Publication Number Publication Date
GB1143955A true GB1143955A (en) 1969-02-26

Family

ID=10263121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2765665A Expired GB1143955A (en) 1965-06-30 1965-06-30 Dyeing process

Country Status (1)

Country Link
GB (1) GB1143955A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6120559A (en) * 1998-04-28 2000-09-19 Burlington Industries, Inc. Treatment of dyed nylon fibers to prevent degradation caused by ultraviolet light
EP2781647A4 (en) * 2011-11-14 2015-08-26 Junglimtextile Method for dyeing textiles using metallic yarn and polyester yarn and textile manufactured thereby

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6120559A (en) * 1998-04-28 2000-09-19 Burlington Industries, Inc. Treatment of dyed nylon fibers to prevent degradation caused by ultraviolet light
EP2781647A4 (en) * 2011-11-14 2015-08-26 Junglimtextile Method for dyeing textiles using metallic yarn and polyester yarn and textile manufactured thereby

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