GB1057480A - New dyeing process for aromatic polyester/cellulose unions - Google Patents

New dyeing process for aromatic polyester/cellulose unions

Info

Publication number
GB1057480A
GB1057480A GB4943264A GB4943264A GB1057480A GB 1057480 A GB1057480 A GB 1057480A GB 4943264 A GB4943264 A GB 4943264A GB 4943264 A GB4943264 A GB 4943264A GB 1057480 A GB1057480 A GB 1057480A
Authority
GB
United Kingdom
Prior art keywords
dyeing
aromatic polyester
agents
adjuvents
anionic
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
GB4943264A
Inventor
Ronald Leonard Denyer
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 GB4943264A priority Critical patent/GB1057480A/en
Publication of GB1057480A publication Critical patent/GB1057480A/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
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8238—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye
    • D06P3/8252—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye using dispersed and reactive dyes

Landscapes

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

Abstract

Union fabrics of aromatic polyester and cellulose fibres are dyed by first dyeing with a reactive dye and thereafter dyeing with a disperse dye in each case by a method known from the literature or used in practice. The first stage may be carried out by dyeing on the jig or winch or padding followed by heating or preferably by padding with an alkaline solution of reactive dye, if desired containing adjuvents, e.g. anionic or non-ionic wetting agents and migration inhibitors then storing the moist fabric at ambient temperature. The second dyeing step may be preceded by washing but this is usually effected simultaneously with the dyeing itself. The disperse dyes may be applied at 85-150 DEG C. with or without carriers together with usual adjuvents, e.g. anti-foam agents, anionic wetting agents, sequestering agents and acids or alkalis. Examples of union-and cross-dyeing are given.
GB4943264A 1964-12-04 1964-12-04 New dyeing process for aromatic polyester/cellulose unions Expired GB1057480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4943264A GB1057480A (en) 1964-12-04 1964-12-04 New dyeing process for aromatic polyester/cellulose unions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4943264A GB1057480A (en) 1964-12-04 1964-12-04 New dyeing process for aromatic polyester/cellulose unions

Publications (1)

Publication Number Publication Date
GB1057480A true GB1057480A (en) 1967-02-01

Family

ID=10452325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4943264A Expired GB1057480A (en) 1964-12-04 1964-12-04 New dyeing process for aromatic polyester/cellulose unions

Country Status (1)

Country Link
GB (1) GB1057480A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769090B1 (en) * 1967-04-07 1971-12-02 Sandoz Ag Process for dyeing mixtures of cellulose fibers and polyester fibers
DE4133995A1 (en) * 1990-10-17 1992-04-23 Ciba Geigy Ag Two=stage two bath dyeing of cellulose hydrophobic fibre mixt. - using reactive dyestuff then disperse dyestuff in bath contg. neutral salt to prevent sepn.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769090B1 (en) * 1967-04-07 1971-12-02 Sandoz Ag Process for dyeing mixtures of cellulose fibers and polyester fibers
DE4133995A1 (en) * 1990-10-17 1992-04-23 Ciba Geigy Ag Two=stage two bath dyeing of cellulose hydrophobic fibre mixt. - using reactive dyestuff then disperse dyestuff in bath contg. neutral salt to prevent sepn.

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