GB1045640A - Process for dyeing nitrogenous fibres - Google Patents

Process for dyeing nitrogenous fibres

Info

Publication number
GB1045640A
GB1045640A GB4457164A GB4457164A GB1045640A GB 1045640 A GB1045640 A GB 1045640A GB 4457164 A GB4457164 A GB 4457164A GB 4457164 A GB4457164 A GB 4457164A GB 1045640 A GB1045640 A GB 1045640A
Authority
GB
United Kingdom
Prior art keywords
acid
dyes
fibres
salt
wool
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
GB4457164A
Inventor
Patrick Harwood Harrell
Denis Ronald Lemin
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 GB4457164A priority Critical patent/GB1045640A/en
Publication of GB1045640A publication Critical patent/GB1045640A/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
    • D06P1/655—Compounds containing ammonium groups
    • D06P1/66—Compounds containing ammonium groups containing quaternary ammonium 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
    • D06P1/44—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
    • D06P1/62—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 with sulfate, sulfonate, sulfenic or sulfinic groups
    • D06P1/621—Compounds without nitrogen
    • D06P1/622—Sulfonic 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
    • D06P3/046—Material containing basic nitrogen containing amide groups using metallisable or mordant 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/06—Material containing basic nitrogen containing amide groups using acid 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
    • D06P3/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Wool and other nitrogenous materials are dyed by impregnating the fibres with an aqueous medium containing a wool dyestuff, a cationic surfactant and an anionic surfactant and subjecting the impregnated fibres to a heat treatment. The nitrogenous materials may be silk, regenerated protein, synthetic polyamides and blends with other fibres as well as fur and leather. The dyes may be acid, chroming, metal (Cr or Co) complex, metal phthalocyanine dyes which may contain -SO3H groups and reactive dyes. When dyeing blends other dyes may be coemployed. The cationic surfactants may be quaternary ammonium bromides or pyridinium compounds and the anionic surfactants may be a salt, e.g. Na salt, of a sulphonated fatty acid, e.g. oleic acid, or of a naphthalene or alkylated naphthalene sulphonic acid. The aqueous medium may also contain a thickener, an acid or acid salt, and an organic solvent that is soluble or sparingly soluble in water. In the examples wool slubbing is padded with the aqueous liquor and steamed without intermediate drying.
GB4457164A 1964-11-02 1964-11-02 Process for dyeing nitrogenous fibres Expired GB1045640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4457164A GB1045640A (en) 1964-11-02 1964-11-02 Process for dyeing nitrogenous fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4457164A GB1045640A (en) 1964-11-02 1964-11-02 Process for dyeing nitrogenous fibres

Publications (1)

Publication Number Publication Date
GB1045640A true GB1045640A (en) 1966-10-12

Family

ID=10433913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4457164A Expired GB1045640A (en) 1964-11-02 1964-11-02 Process for dyeing nitrogenous fibres

Country Status (1)

Country Link
GB (1) GB1045640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852991A (en) * 1987-03-04 1989-08-01 Sandoz Ltd. Dyeing of polyamide fibers with anionic dyes using a cationic assistant followed by an anionic assistant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852991A (en) * 1987-03-04 1989-08-01 Sandoz Ltd. Dyeing of polyamide fibers with anionic dyes using a cationic assistant followed by an anionic assistant

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