GB1465186A - Process for dyeing cellulose fibres - Google Patents

Process for dyeing cellulose fibres

Info

Publication number
GB1465186A
GB1465186A GB705774A GB705774A GB1465186A GB 1465186 A GB1465186 A GB 1465186A GB 705774 A GB705774 A GB 705774A GB 705774 A GB705774 A GB 705774A GB 1465186 A GB1465186 A GB 1465186A
Authority
GB
United Kingdom
Prior art keywords
dyeing
vessel
liquor
dyeing liquor
hot steam
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
GB705774A
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 GB1465186A publication Critical patent/GB1465186A/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
    • 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
    • D06P1/46—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 natural macromolecular substances or derivatives thereof
    • 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
    • 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
    • D06P5/205—Textile treatments at a pression higher than 1 atm before dyeing
    • 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

Landscapes

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

Abstract

The wound packages are dyed with soluble dyes or precursors for the development of azo pigments or solubilised vat or sulphur dyes at temperatures of up to 135 DEG C by the exhaust method. For this they are heated and deaerated in a dyeing vessel before dyeing and then brought into contact with the total dyeing liquor, heated separately in a make-up vessel to about dyeing temperature and put under a relative overpressure of 2.9 to 9.8 bar, by transferring the dyeing liquor from the make-up vessel into the dyeing vessel. Thereafter the dyeing treatment is completed by circulating the dyeing liquor. Immediately prior to the transfer of the dyeing liquor the wound packages are subjected to a hot steam (vapour) atmosphere at about the dyeing temperature. The dyeing liquor is then passed into the wound package, simultaneously from the inside and the outside, against the pressure of the air-free hot steam atmosphere. The dyeing process produces uniform dyeings without harming the material.
GB705774A 1973-11-17 1974-02-15 Process for dyeing cellulose fibres Expired GB1465186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2357476A DE2357476C3 (en) 1973-11-17 1973-11-17 Process for dyeing textile bobbins

Publications (1)

Publication Number Publication Date
GB1465186A true GB1465186A (en) 1977-02-23

Family

ID=5898381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB705774A Expired GB1465186A (en) 1973-11-17 1974-02-15 Process for dyeing cellulose fibres

Country Status (16)

Country Link
JP (1) JPS5747316B2 (en)
AT (1) AT347395B (en)
BE (1) BE811106A (en)
BR (1) BR7402005A (en)
CA (1) CA1037656A (en)
CH (1) CH616803GA3 (en)
CS (1) CS182243B2 (en)
DD (1) DD110077A5 (en)
DE (1) DE2357476C3 (en)
DK (1) DK148716C (en)
ES (1) ES422807A1 (en)
FR (1) FR2251661B1 (en)
GB (1) GB1465186A (en)
IT (1) IT1002947B (en)
SE (1) SE404538B (en)
ZA (1) ZA741010B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114427A (en) * 1985-04-29 1992-05-19 Hoechst Aktiengesellschaft Method for level exhaust dyeing cellulose fiber material with reactive dyes by the controlled addition of the fixing alkali with a given progression which is changed before completion

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604059C2 (en) * 1976-02-03 1984-05-10 Thies Kg, 4420 Coesfeld Process for dyeing textiles
DE2827576C2 (en) * 1978-06-23 1982-09-23 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Process for bleaching textiles or fibers in a pack bleaching installation and installation for carrying out this process
SE441683B (en) * 1983-03-18 1985-10-28 Adcon Ab PROCEDURE FOR THE PROCESSING OF TEXTILE MATERIALS AND USING A DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
JPS63307907A (en) * 1987-04-21 1988-12-15 Konan Tokushu Sangyo Kk Mold for synthetic resin and preparation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114427A (en) * 1985-04-29 1992-05-19 Hoechst Aktiengesellschaft Method for level exhaust dyeing cellulose fiber material with reactive dyes by the controlled addition of the fixing alkali with a given progression which is changed before completion

Also Published As

Publication number Publication date
DE2357476B2 (en) 1978-09-21
CS182243B2 (en) 1978-04-28
CH616803B (en)
DK148716C (en) 1986-04-28
SE7402065L (en) 1975-05-20
ATA121274A (en) 1978-05-15
DK148716B (en) 1985-09-09
CA1037656A (en) 1978-09-05
DE2357476C3 (en) 1979-05-17
BE811106A (en) 1974-08-16
JPS5747316B2 (en) 1982-10-08
ES422807A1 (en) 1976-04-16
AU6564574A (en) 1975-08-21
DE2357476A1 (en) 1975-05-28
FR2251661A1 (en) 1975-06-13
FR2251661B1 (en) 1977-09-16
SE404538B (en) 1978-10-09
CH616803GA3 (en) 1980-04-30
JPS5083574A (en) 1975-07-05
AT347395B (en) 1978-12-27
DD110077A5 (en) 1974-12-05
ZA741010B (en) 1975-01-29
DK82374A (en) 1975-07-14
BR7402005A (en) 1975-12-02
IT1002947B (en) 1976-05-20

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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