ES435030A1 - Process for dyeing synthetic fibres - Google Patents

Process for dyeing synthetic fibres

Info

Publication number
ES435030A1
ES435030A1 ES435030A ES435030A ES435030A1 ES 435030 A1 ES435030 A1 ES 435030A1 ES 435030 A ES435030 A ES 435030A ES 435030 A ES435030 A ES 435030A ES 435030 A1 ES435030 A1 ES 435030A1
Authority
ES
Spain
Prior art keywords
pressure
staining
tight
container
temperatures
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
ES435030A
Other languages
Spanish (es)
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
Priority claimed from DE19742409727 external-priority patent/DE2409727C3/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES435030A1 publication Critical patent/ES435030A1/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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2066—Thermic treatments of textile materials
    • D06P5/2072—Thermic treatments of textile materials before dyeing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
    • D06B21/02—Successive treatments of textile materials by liquids, gases or vapours the treatments being performed in a single container
    • 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
    • D06P3/38—Preparing azo dyes on the material
    • 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
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2044—Textile treatments at a pression higher than 1 atm

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Coloring (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Procedure for dyeing textile materials based on synthetic fibers, or mixtures containing such synthetic fibers, in the form of coils, with black developer marks insoluble in water, based on the technique of dyeing by diazotization and oxidation, according to the dye depletion impregnation method characterized in that the wound fibrous material is taken to a staining container that is pressure-tight and expulsion of air as well as filling the autoclave by saturated steam or superheated steam, heated to temperatures between 105 and 135ºC, and in a formulation container that is also pressure-tight, separated from it but connected to it by pipes, the entire staining bath is prepared and is also heated to temperatures between 105 and 135ºC, ensuring special temperature control inside of the aforementioned limit values and the vapor pressure in both closed systems, leading to the development of a relative overpressure d e 5 to 10 atmospheres (= 4.9 to 9.81 bar) in the formulation container, or said overpressure is generated by application of external pressure, then the hot staining bath is incorporated under pressure by the pressure difference, in dry or wet coils within 3 to 60 seconds, simultaneously from inside and outside, and finally staining is completed as usual. (Machine-translation by Google Translate, not legally binding)
ES435030A 1974-03-01 1975-02-24 Process for dyeing synthetic fibres Expired ES435030A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742409727 DE2409727C3 (en) 1974-03-01 Process for dyeing textile bobbins containing synthetic fibers

Publications (1)

Publication Number Publication Date
ES435030A1 true ES435030A1 (en) 1977-01-01

Family

ID=5908747

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435030A Expired ES435030A1 (en) 1974-03-01 1975-02-24 Process for dyeing synthetic fibres

Country Status (16)

Country Link
JP (1) JPS50121581A (en)
AT (1) AT344648B (en)
BE (1) BE826217A (en)
BR (1) BR7501205A (en)
CA (1) CA1053857A (en)
CH (2) CH587950B5 (en)
CS (1) CS182277B2 (en)
DD (1) DD119627A5 (en)
DK (1) DK81575A (en)
ES (1) ES435030A1 (en)
FR (1) FR2262714B1 (en)
GB (1) GB1503937A (en)
IT (1) IT1033281B (en)
SE (1) SE405129B (en)
SU (1) SU576057A3 (en)
ZA (1) ZA751145B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039539A (en) * 1958-05-02 1962-06-19 Massey Ferguson Inc Implement hitch vertically adjustable
US3228179A (en) * 1964-09-08 1966-01-11 Lely Nv C Van Der Device for laterally displacing crop lying on the ground
DE3066560D1 (en) * 1979-02-17 1984-03-29 Hoechst Ag Method for treating textiles in jet-dyeing devices
FR2576925B1 (en) * 1985-02-07 1987-02-20 Brochier Sa METHOD FOR IMPREGNATING A REINFORCING TEXTILE FABRIC AT THE HEART AND PREPREGNATED FABRIC THUS OBTAINED
WO2024058076A1 (en) * 2022-09-14 2024-03-21 株式会社カネカ Stained p3hb3hh-based fibers, fiber aggregate including same, and methods for manufacturing these

Also Published As

Publication number Publication date
IT1033281B (en) 1979-07-10
CA1053857A (en) 1979-05-08
GB1503937A (en) 1978-03-15
DE2409727B2 (en) 1976-10-07
FR2262714B1 (en) 1978-06-23
BR7501205A (en) 1975-12-02
SE405129B (en) 1978-11-20
CS182277B2 (en) 1978-04-28
AT344648B (en) 1978-08-10
ATA149875A (en) 1977-12-15
CH241075A4 (en) 1976-11-30
JPS50121581A (en) 1975-09-23
AU7863475A (en) 1976-09-02
DE2409727A1 (en) 1975-09-04
DK81575A (en) 1975-09-02
SE7502212L (en) 1975-09-02
DD119627A5 (en) 1976-05-05
ZA751145B (en) 1976-01-28
SU576057A3 (en) 1977-10-05
BE826217A (en) 1975-09-03
FR2262714A1 (en) 1975-09-26
CH587950B5 (en) 1977-05-13

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