FR2375385A1 - DYING PROCESS WITH PROLONGED HEATING OF FABRICS, MIXTURES OF WOOL FIBERS AND POLYESTER FIBERS - Google Patents

DYING PROCESS WITH PROLONGED HEATING OF FABRICS, MIXTURES OF WOOL FIBERS AND POLYESTER FIBERS

Info

Publication number
FR2375385A1
FR2375385A1 FR7738777A FR7738777A FR2375385A1 FR 2375385 A1 FR2375385 A1 FR 2375385A1 FR 7738777 A FR7738777 A FR 7738777A FR 7738777 A FR7738777 A FR 7738777A FR 2375385 A1 FR2375385 A1 FR 2375385A1
Authority
FR
France
Prior art keywords
fibers
wool
fabrics
polyester
prolonged heating
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.)
Granted
Application number
FR7738777A
Other languages
French (fr)
Other versions
FR2375385B1 (en
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
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 filed Critical Hoechst AG
Publication of FR2375385A1 publication Critical patent/FR2375385A1/en
Application granted granted Critical
Publication of FR2375385B1 publication Critical patent/FR2375385B1/fr
Granted 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
    • D06P3/8214—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester and amide groups

Landscapes

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

Abstract

Procédé de teinture en un seul bain de tissus mélangés de fibres de polyester et de fibres de laine ou de polyamide avec des colorants dispersables et des colorants pour laine par foulardage et chauffage prolongé. Ce procédé est caracterisé en ce qu'on imprègne le tissu avec un bain aqueux faiblement acide contenant des colorants des deux catégories et on le chauffe à 90-107 degrés C pendant 1 à 3 heures, et en ce qu'on utilise comme fibres de polyester des fibres de polytéréphtalate d'éthylène modifié par des acides-alcools aliphatiques ou des diacides aliphatiques ou par polyaddition d'oxyde d'éthylène avec formation de copolymère séquencé.A method of dyeing mixed fabrics of polyester fibers and wool or polyamide fibers in one bath with dispersible dyes and wool dyes by padding and prolonged heating. This process is characterized in that the fabric is impregnated with a weakly acidic aqueous bath containing dyes of both categories and heated at 90-107 degrees C for 1 to 3 hours, and in that the fibers are used. polyester of polyethylene terephthalate fibers modified by aliphatic acid-alcohols or aliphatic diacids or by polyaddition of ethylene oxide with formation of block copolymer.

FR7738777A 1976-12-22 1977-12-22 DYING PROCESS WITH PROLONGED HEATING OF FABRICS, MIXTURES OF WOOL FIBERS AND POLYESTER FIBERS Granted FR2375385A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762658061 DE2658061C2 (en) 1976-12-22 1976-12-22 Process for dyeing blended fabrics made from modified polyester fibers and wool according to a dwell processB

Publications (2)

Publication Number Publication Date
FR2375385A1 true FR2375385A1 (en) 1978-07-21
FR2375385B1 FR2375385B1 (en) 1982-10-22

Family

ID=5996196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738777A Granted FR2375385A1 (en) 1976-12-22 1977-12-22 DYING PROCESS WITH PROLONGED HEATING OF FABRICS, MIXTURES OF WOOL FIBERS AND POLYESTER FIBERS

Country Status (6)

Country Link
JP (1) JPS5378383A (en)
BE (1) BE862181A (en)
DE (1) DE2658061C2 (en)
FR (1) FR2375385A1 (en)
GB (1) GB1579479A (en)
IT (1) IT1089983B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2870769B2 (en) * 1988-12-01 1999-03-17 東レ株式会社 Mixed fabric dyed product of polyester processed yarn and wool and method for producing the same
EP1209281A3 (en) * 2000-11-27 2003-08-27 Carl Freudenberg KG Dyed or printed nonwoven
WO2003004762A2 (en) * 2001-05-25 2003-01-16 Carl Freudenberg Kg Dyed or printed non-woven fabrics
CN114150456A (en) * 2021-10-11 2022-03-08 江苏箭鹿毛纺股份有限公司 Piece-dyed wool normal-pressure dispersion dyeable polyester blended fabric and preparation method thereof

Also Published As

Publication number Publication date
JPS5378383A (en) 1978-07-11
FR2375385B1 (en) 1982-10-22
BE862181A (en) 1978-06-22
GB1579479A (en) 1980-11-19
IT1089983B (en) 1985-06-18
DE2658061C2 (en) 1978-10-19
DE2658061B1 (en) 1978-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse