GB710103A - Process for dyeing synthetic linear polyamide textile materials - Google Patents

Process for dyeing synthetic linear polyamide textile materials

Info

Publication number
GB710103A
GB710103A GB1190351A GB1190351A GB710103A GB 710103 A GB710103 A GB 710103A GB 1190351 A GB1190351 A GB 1190351A GB 1190351 A GB1190351 A GB 1190351A GB 710103 A GB710103 A GB 710103A
Authority
GB
United Kingdom
Prior art keywords
acid
textile materials
synthetic linear
linear polyamide
polyamide textile
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
GB1190351A
Inventor
Harry Rose Hadfield
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 GB1190351A priority Critical patent/GB710103A/en
Publication of GB710103A publication Critical patent/GB710103A/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
    • D06P1/62—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
    • D06P1/625—Aromatic

Abstract

Level dyeings on synthetic linear polyamide textile materials are obtained by applying an acid dyestuff from an acid bath to which a salt of a naphthalene di- or tri-sulphonic acid has been added. The dyebath is preferably acidified with formic acid. The textile material may be in the form of continuous filament, staple fibre, knitted or woven piece goods and may be dyed in package form in a circulating liquor dyeing machine. Examples are given. Specifications 552,015, 584,758 and 626,446 are referred to. The Provisional Specification refers also to the use of anthraquinone- and di-isopropylnaphthalene-sulphonic acids.
GB1190351A 1951-05-22 1951-05-22 Process for dyeing synthetic linear polyamide textile materials Expired GB710103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1190351A GB710103A (en) 1951-05-22 1951-05-22 Process for dyeing synthetic linear polyamide textile materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1190351A GB710103A (en) 1951-05-22 1951-05-22 Process for dyeing synthetic linear polyamide textile materials

Publications (1)

Publication Number Publication Date
GB710103A true GB710103A (en) 1954-06-09

Family

ID=9994770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1190351A Expired GB710103A (en) 1951-05-22 1951-05-22 Process for dyeing synthetic linear polyamide textile materials

Country Status (1)

Country Link
GB (1) GB710103A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256620B (en) * 1956-11-30 1967-12-21 Sandoz Ag Process for level dyeing of textile material with different dye affinities made from synthetic polyamides
DE1260427B (en) * 1959-02-19 1968-02-08 Ciba Geigy Method of dyeing wool
DE1619554B1 (en) * 1967-12-22 1970-06-18 Bayer Ag Process for dyeing fiber materials made from synthetic polyamides
DE1619539B1 (en) * 1967-08-07 1971-01-28 Bayer Ag Process for dyeing fiber materials made from synthetic polyamides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256620B (en) * 1956-11-30 1967-12-21 Sandoz Ag Process for level dyeing of textile material with different dye affinities made from synthetic polyamides
DE1260427B (en) * 1959-02-19 1968-02-08 Ciba Geigy Method of dyeing wool
DE1619539B1 (en) * 1967-08-07 1971-01-28 Bayer Ag Process for dyeing fiber materials made from synthetic polyamides
DE1619554B1 (en) * 1967-12-22 1970-06-18 Bayer Ag Process for dyeing fiber materials made from synthetic polyamides

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