GB896041A - Process for producing fast dyeings or prints on textile materials or films of lineararomatic polyesters - Google Patents

Process for producing fast dyeings or prints on textile materials or films of lineararomatic polyesters

Info

Publication number
GB896041A
GB896041A GB39196/59A GB3919659A GB896041A GB 896041 A GB896041 A GB 896041A GB 39196/59 A GB39196/59 A GB 39196/59A GB 3919659 A GB3919659 A GB 3919659A GB 896041 A GB896041 A GB 896041A
Authority
GB
United Kingdom
Prior art keywords
group
dyestuff
aqueous medium
films
textile materials
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
GB39196/59A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB896041A publication Critical patent/GB896041A/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
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/528—Polyesters using reactive dyes

Landscapes

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

Abstract

Textile materials or films of linear aromatic polyesters are dyed or printed from an aqueous medium with a dyestuff, e.g. an azo, nitro or anthraquinone dyestuff but not an o-hydroxy-azo dyestuff, which is free from aromatically bound sulphonic or carboxylic acid groups but which contains at least one group -SO2-CH=CH2. As an alternative, a dyestuff containing a -SO2-CH2-CH2-X group in which X represents a halogen atom or a -O-SO3H group may be employed but in this case the latter group is converted in the aqueous medium into a vinyl sulphone group by treatment with a weakly alkaline reagent such as soap, sodium acetate, secondary sodium phosphate, sodium carbonate or sodium bicarbonate. The aqueous medium preferably contains an anionic, cationic or non-ionic dispersing agent. Dyeing may be effected at temperatures above 100 DEG C., or at about 100 DEG C. in the presence of a carrier such as chlorobenzene. Printing pastes preferably contain accelerators such as b -naphthol-diglycol ether.
GB39196/59A 1958-11-18 1959-11-18 Process for producing fast dyeings or prints on textile materials or films of lineararomatic polyesters Expired GB896041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896041X 1958-11-18

Publications (1)

Publication Number Publication Date
GB896041A true GB896041A (en) 1962-05-09

Family

ID=6847979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39196/59A Expired GB896041A (en) 1958-11-18 1959-11-18 Process for producing fast dyeings or prints on textile materials or films of lineararomatic polyesters

Country Status (1)

Country Link
GB (1) GB896041A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109029A1 (en) * 1982-11-13 1984-05-23 Hoechst Aktiengesellschaft Process for the dyeing of textile goods containing modified polyester fibres
EP0109030A1 (en) * 1982-11-13 1984-05-23 Hoechst Aktiengesellschaft Process for the dyeing of textile goods containing flame retarding linear polyester fibres
US4583988A (en) * 1983-11-10 1986-04-22 Hoechst Akteingesellschaft Process for dyeing modified polyester fiber textile material in absence of carrier with water-insoluble reactive disperse dyes
US4596583A (en) * 1983-11-10 1986-06-24 Hoechst Aktiengesellschaft Process for dyeing low-flammable linear polyester fiber textile material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109029A1 (en) * 1982-11-13 1984-05-23 Hoechst Aktiengesellschaft Process for the dyeing of textile goods containing modified polyester fibres
EP0109030A1 (en) * 1982-11-13 1984-05-23 Hoechst Aktiengesellschaft Process for the dyeing of textile goods containing flame retarding linear polyester fibres
US4583988A (en) * 1983-11-10 1986-04-22 Hoechst Akteingesellschaft Process for dyeing modified polyester fiber textile material in absence of carrier with water-insoluble reactive disperse dyes
US4596583A (en) * 1983-11-10 1986-06-24 Hoechst Aktiengesellschaft Process for dyeing low-flammable linear polyester fiber textile material

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