GB1465502A - Process for dyeing synthetic fibres - Google Patents

Process for dyeing synthetic fibres

Info

Publication number
GB1465502A
GB1465502A GB706074A GB706074A GB1465502A GB 1465502 A GB1465502 A GB 1465502A GB 706074 A GB706074 A GB 706074A GB 706074 A GB706074 A GB 706074A GB 1465502 A GB1465502 A GB 1465502A
Authority
GB
United Kingdom
Prior art keywords
dyeing
vessel
dyebath
outside
excess pressure
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
GB706074A
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 GB1465502A publication Critical patent/GB1465502A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2044Textile treatments at a pression higher than 1 atm
    • D06P5/205Textile treatments at a pression higher than 1 atm before dyeing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B21/00Successive treatments of textile materials by liquids, gases or vapours
    • D06B21/02Successive treatments of textile materials by liquids, gases or vapours the treatments being performed in a single container
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2066Thermic treatments of textile materials
    • D06P5/2072Thermic treatments of textile materials before dyeing

Landscapes

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

Abstract

1465502 Dyeing wound synthetic materials HOECHST AG 15 Feb 1974 [17 Nov 1973] 7060/74 Heading D1B Synthetic fibres e.g. polyamide, basic modified polyester, polurethane, polyolefins are dyed with anionic and cationic dyes by subjecting a wound body of the material to a temperature of 100 to 120‹C in an atmosphere of saturated or superheated steam in a deaerated closed vessel, heating a dyebath in a sealed vessel to 100 to 120‹C at an excess pressure of 2.94 to 9.81 bar, and allowing the dyebath then to pass into the material roll under the influence of the excess pressure, the dye liquor then being circulated in the dyeing vessel. The dye liquor is preferably circulated alternately from inside to outside and from outside to inside of the material which may be in fabric or filamentary form. Organic solvents may be present and the material is optionally pre-washed.
GB706074A 1973-11-17 1974-02-15 Process for dyeing synthetic fibres Expired GB1465502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732357447 DE2357447B2 (en) 1973-11-17 1973-11-17 Process for dyeing textile wrapped bodies containing synthetic fibers

Publications (1)

Publication Number Publication Date
GB1465502A true GB1465502A (en) 1977-02-23

Family

ID=5898361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB706074A Expired GB1465502A (en) 1973-11-17 1974-02-15 Process for dyeing synthetic fibres

Country Status (16)

Country Link
JP (1) JPS5747314B2 (en)
AT (1) AT347396B (en)
BE (1) BE811108A (en)
BR (1) BR7402004A (en)
CA (1) CA1037657A (en)
CH (2) CH217774A4 (en)
CS (1) CS182242B2 (en)
DD (1) DD109699A5 (en)
DE (1) DE2357447B2 (en)
DK (1) DK82174A (en)
ES (1) ES422805A1 (en)
FR (1) FR2251659B1 (en)
GB (1) GB1465502A (en)
IT (1) IT1002946B (en)
SE (1) SE404042B (en)
ZA (1) ZA741008B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940470C2 (en) * 1979-10-05 1983-01-20 Karrer System AG, Zollikon, Zürich Method and device for the liquid treatment of textile or other fiber material

Also Published As

Publication number Publication date
DE2357447A1 (en) 1975-05-28
ATA121074A (en) 1978-05-15
DD109699A5 (en) 1974-11-12
AU6564374A (en) 1975-08-21
JPS5082383A (en) 1975-07-03
DE2357447B2 (en) 1976-11-11
FR2251659B1 (en) 1977-09-16
CS182242B2 (en) 1978-04-28
ZA741008B (en) 1975-01-29
FR2251659A1 (en) 1975-06-13
CA1037657A (en) 1978-09-05
ES422805A1 (en) 1976-05-01
CH217774A4 (en) 1977-05-13
SE404042B (en) 1978-09-18
DK82174A (en) 1975-07-14
JPS5747314B2 (en) 1982-10-08
BE811108A (en) 1974-08-16
SE7402063L (en) 1975-05-20
AT347396B (en) 1978-12-27
IT1002946B (en) 1976-05-20
CH594771B (en) 1978-01-31
BR7402004A (en) 1975-12-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee