GB682975A - Improvements relating to the colouration of textiles - Google Patents

Improvements relating to the colouration of textiles

Info

Publication number
GB682975A
GB682975A GB538250A GB538250A GB682975A GB 682975 A GB682975 A GB 682975A GB 538250 A GB538250 A GB 538250A GB 538250 A GB538250 A GB 538250A GB 682975 A GB682975 A GB 682975A
Authority
GB
United Kingdom
Prior art keywords
dye
fabric
dyed
hypochlorite
immersed
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
GB538250A
Inventor
Charles Smalley Whewell
Cyril Beynon Stevens
John Harding
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.)
British Nylon Spinners Ltd
Original Assignee
British Nylon Spinners 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 British Nylon Spinners Ltd filed Critical British Nylon Spinners Ltd
Priority to GB538250A priority Critical patent/GB682975A/en
Publication of GB682975A publication Critical patent/GB682975A/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
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • D06P1/67358—Halides or oxyhalides
    • 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
    • D06P3/241—Polyamides; Polyurethanes using acid dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Nylon yarn is treated with an aqueous solution of a hypochlorite and then dyed with an acid wool dye, water-soluble acetate dye, premetallized dye, chrome dye or basic dye. The hypochlorite may be applied to a nylon fabric in the form of a pattern and the fabric then dyed, whereupon a pattern effect is produced, the treated parts of the fabric being paler in shade. In an example, nylon fabric is immersed at room temperature in a solution of sodium hypochlorite, washed, immersed in sodium bisulphite solution, washed again, and dyed with Naphthalene Scarlet 4RS in the presence of formic acid. Specification 539,566 is referred to.
GB538250A 1950-03-03 1950-03-03 Improvements relating to the colouration of textiles Expired GB682975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB538250A GB682975A (en) 1950-03-03 1950-03-03 Improvements relating to the colouration of textiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB538250A GB682975A (en) 1950-03-03 1950-03-03 Improvements relating to the colouration of textiles

Publications (1)

Publication Number Publication Date
GB682975A true GB682975A (en) 1952-11-19

Family

ID=9795093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB538250A Expired GB682975A (en) 1950-03-03 1950-03-03 Improvements relating to the colouration of textiles

Country Status (1)

Country Link
GB (1) GB682975A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727804A (en) * 1952-08-07 1955-12-20 Onderzoekings Inst Res Bleaching of polyamides
DE1119234B (en) * 1958-01-17 1961-12-14 United States Borax Chem Process for the manufacture of bleaching agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727804A (en) * 1952-08-07 1955-12-20 Onderzoekings Inst Res Bleaching of polyamides
DE1119234B (en) * 1958-01-17 1961-12-14 United States Borax Chem Process for the manufacture of bleaching agents

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