GB748944A - Improved dyeing of highly polymeric polymethylene terephthalates - Google Patents

Improved dyeing of highly polymeric polymethylene terephthalates

Info

Publication number
GB748944A
GB748944A GB836853A GB836853A GB748944A GB 748944 A GB748944 A GB 748944A GB 836853 A GB836853 A GB 836853A GB 836853 A GB836853 A GB 836853A GB 748944 A GB748944 A GB 748944A
Authority
GB
United Kingdom
Prior art keywords
yarn
betahydroxyethyl
triethanolamine
beta
dried
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
GB836853A
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
Priority to BE527646D priority Critical patent/BE527646A/xx
Priority to NL85705D priority patent/NL85705C/xx
Priority to NLAANVRAGE7702659,A priority patent/NL185638B/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB836853A priority patent/GB748944A/en
Priority to FR1104375D priority patent/FR1104375A/en
Priority to DE1954I0008429 priority patent/DE1010049B/en
Publication of GB748944A publication Critical patent/GB748944A/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
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/368—Hydroxyalkylamines; Derivatives thereof, e.g. Kritchevsky bases
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/325—Amines
    • D06M13/332—Di- or polyamines
    • 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
    • D06P1/64—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 without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6429—Compounds containing nitrogen bound to a six-membered aromatic carbocyclic ring
    • 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
    • D06P1/64—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 without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/645—Aliphatic, araliphatic or cycloaliphatic compounds containing amino 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
    • 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

Landscapes

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

Abstract

The dyeing properties of articles, e.g. textiles, of polymethylene terephthalates are improved by treating the articles at 50-220 DEG C. with an organic compound containing at least one secondary or tertiary amino group, together with one or more primary amino groups and/or one or more alcoholic hydroxyl groups. Specified organic sompounds are diethanolamine, triethanolamine, diethylene triamine, triethylene tetramine, tetraethylene pentamine, N - beta - hydroxyethyl - para - phenylene diamine, N : N - dimethyl - para - phenylene diamine and N-betahydroxyethyl-ethylenediamine. In examples (1), (2), (4) and (5), polyethylene terephthalate yarn or cloth is passed through an aqueous solution of triethanolamine or N-betahydroxyethyl-ethylene diamine, dried at 100 DEG C., then baked at 165-185 DEG C., and finally washed free from amine and dried; (6) and (7) polyethylene terephthalate yarn is immersed in a solution at 95 DEG C. containing either triethylene tetramine and beta-methoxy ethanol or tetraethylene pentamine and dioxane; the yarn is then washed with water.ALSO:Textile articles of polymethylene terephthalates are given an improved receptivity to dispersed dyestuffs, acid dyestuffs, vat dyestuffs and chrome dyestuffs by treating them with an organic compound containing at least one secondary or tertiary amino group, together with one or more primary amino groups and/or one or more alcoholic hydroxyl groups, at a temperature of 50 DEG -220 DEG C. Specified organic compounds are diethanolamine, triethanolamine, diethylene triamine, triethylene tetramine, tetraethylene pentamine, N - beta - hydroxyethyl - paraphenylenediamine, N : N - dimethyl-para - phenylene diamine and N - betahydroxyethyl - ethylene diamine. In examples (1) - (5) polyethylene terephthalate yarn or cloth is passed through an aqueous solution of triethanolamine or N - betahydroxyethyl ethylene diamine, dried at 100 DEG C., then baked at 165 DEG -185 DEG C., and finally washed free from amine and dried; the treated yarn or cloth is then dyed either by immersing it in an aqueous suspension containing 4 - nitro-41 - N - hydroxyethyl - N - ethylaminoazobenzene or by immersing it in an aqueous solution containing sodium 4 : 8-diaminoanthrarufin - 2 : 6 - disulphonic acid and sulphuric acid; (6) and (7) polyethylene terephthalate yarn is immersed in a solution at 95 DEG C. containing either triethylene tetramine and beta-methoxy ethanol or tetraethylene pentamine and dioxane. The treated yarn is then washed with water and dyed by the first process of examples (1) - (5).
GB836853A 1953-03-26 1953-03-26 Improved dyeing of highly polymeric polymethylene terephthalates Expired GB748944A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE527646D BE527646A (en) 1953-03-26
NL85705D NL85705C (en) 1953-03-26
NLAANVRAGE7702659,A NL185638B (en) 1953-03-26 METHOD OF CALIBRATION OF AN ELECTRICAL THERMAL SWITCH.
GB836853A GB748944A (en) 1953-03-26 1953-03-26 Improved dyeing of highly polymeric polymethylene terephthalates
FR1104375D FR1104375A (en) 1953-03-26 1954-03-15 Improved fibers, filaments, films and the like
DE1954I0008429 DE1010049B (en) 1953-03-26 1954-03-22 Process for improving the coloring properties of articles made of high-polymer polymethylene terephthalates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB836853A GB748944A (en) 1953-03-26 1953-03-26 Improved dyeing of highly polymeric polymethylene terephthalates

Publications (1)

Publication Number Publication Date
GB748944A true GB748944A (en) 1956-05-16

Family

ID=9851194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB836853A Expired GB748944A (en) 1953-03-26 1953-03-26 Improved dyeing of highly polymeric polymethylene terephthalates

Country Status (5)

Country Link
BE (1) BE527646A (en)
DE (1) DE1010049B (en)
FR (1) FR1104375A (en)
GB (1) GB748944A (en)
NL (2) NL85705C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132890B (en) * 1959-07-30 1962-07-12 Hoechst Ag Process for improving the dyeability of fiber structures made of polyesters of terephthalic acid with 1,4-dihydroxymethyl-cyclohexane
US3305603A (en) * 1963-09-23 1967-02-21 Ici Ltd Method of improving acid dyeability of fibre-forming polymers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229032B (en) * 1957-12-24 1966-11-24 Hoechst Ag Process for refining high-polymer polyesters to improve their properties, in particular their tintability
DE1171866B (en) * 1957-12-24 1964-06-11 Hoechst Ag Process for refining high-polymer polyesters to improve their properties, in particular their tintability
DE1166141B (en) * 1960-06-18 1964-03-26 Hoechst Ag Process for finishing polyesters, in particular for reducing the tendency to pilling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB484984A (en) * 1936-07-24 1938-05-11 Ig Farbenindustrie Ag Process for modifying the affinity of fibrous and film-like materials for dyestuffs
DE752518C (en) * 1941-08-06 1952-11-10 Ig Farbenindustrie Ag Process for coloring molded articles made from nitrogen-free synthetic resins
GB683203A (en) * 1948-03-26 1952-11-26 Us Rubber Co Improvements in protection of regenerated cellulose fibres in the form of filaments, yarns or fabrics against heat ageing
DE849399C (en) * 1950-10-28 1952-09-15 Phrix Werke Ag Process to increase the dyeability of nitrogen-free synthetic fibers with acidic dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132890B (en) * 1959-07-30 1962-07-12 Hoechst Ag Process for improving the dyeability of fiber structures made of polyesters of terephthalic acid with 1,4-dihydroxymethyl-cyclohexane
US3305603A (en) * 1963-09-23 1967-02-21 Ici Ltd Method of improving acid dyeability of fibre-forming polymers

Also Published As

Publication number Publication date
NL185638B (en)
NL85705C (en)
DE1010049B (en) 1957-06-13
BE527646A (en)
FR1104375A (en) 1955-11-18

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