PT1599630E - Process for producing a dyed and finished lyocell fabric - Google Patents

Process for producing a dyed and finished lyocell fabric Download PDF

Info

Publication number
PT1599630E
PT1599630E PT04715951T PT04715951T PT1599630E PT 1599630 E PT1599630 E PT 1599630E PT 04715951 T PT04715951 T PT 04715951T PT 04715951 T PT04715951 T PT 04715951T PT 1599630 E PT1599630 E PT 1599630E
Authority
PT
Portugal
Prior art keywords
fabric
dyeing
lyocell
fibrillation
fibres
Prior art date
Application number
PT04715951T
Other languages
Portuguese (pt)
Inventor
James Martin Taylor
Nigel Philip Briggs
Original Assignee
Lenzing Fibers 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
Application filed by Lenzing Fibers Ltd filed Critical Lenzing Fibers Ltd
Publication of PT1599630E publication Critical patent/PT1599630E/en

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
    • D06M13/10—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 oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • 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
    • D06M13/10—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 oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • 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
    • D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
    • 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
    • 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
    • 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

Abstract

A dyed and finished lyocell fabric having a clean, soft-touch finish is produced by a process in which fibrillation is induced in a wet processing step prior to dyeing. This step is carried out at above atmospheric pressure using an aqueous carboxylic acid solution at a temperature which is above the boiling point of the solution at atmospheric pressure and enables the thus weakened unwanted longer fibre ends, produced by fibrillation, to be removed. After dyeing, the fabric is given a tumbling treatment to develop the clean, soft-touch finish. Acetic acid and formic acid are the preferred carboxylic acids. Processing may be carried out on a fabric rope using an air-jet dyeing machine both for the fibrillation and the dyeing steps. Lyocell fabric contains yarns comprising lyocell fibres, optionally with other fibres. It may also include yarns which do not incorporate lyocell fibres.
PT04715951T 2003-03-04 2004-03-01 Process for producing a dyed and finished lyocell fabric PT1599630E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0304919A GB2399094A (en) 2003-03-04 2003-03-04 Treatment of lyocell containing fibres/fabrics with aqueous carboxylic acid at above atmospheric pressure & elevated temperature, prior to dyeing & tumbling

Publications (1)

Publication Number Publication Date
PT1599630E true PT1599630E (en) 2009-01-19

Family

ID=9954081

Family Applications (1)

Application Number Title Priority Date Filing Date
PT04715951T PT1599630E (en) 2003-03-04 2004-03-01 Process for producing a dyed and finished lyocell fabric

Country Status (10)

Country Link
EP (1) EP1599630B1 (en)
KR (1) KR101135377B1 (en)
CN (1) CN1329583C (en)
AT (1) ATE410540T1 (en)
DE (1) DE602004016966D1 (en)
ES (1) ES2315642T3 (en)
GB (1) GB2399094A (en)
PT (1) PT1599630E (en)
TW (1) TWI250238B (en)
WO (1) WO2004079082A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7654660B2 (en) 1994-11-07 2010-02-02 Sawgrass Technologies, Inc. Energy activated printing process
US8337006B2 (en) 1998-05-06 2012-12-25 Sawgrass Technologies, Inc. Energy activated printing process
CN102634895A (en) * 2011-03-07 2012-08-15 如皋市丁堰纺织有限公司 Cotton pulp solvent method cellulose fiber pure/blended yarn and production process thereof
CN102936790B (en) * 2012-09-29 2014-03-12 浙江港龙织造科技有限公司 Processing technology of multifunctional photocatalytic knitwear
AT515743A1 (en) * 2014-05-02 2015-11-15 Chemiefaser Lenzing Ag soundproofing material
CN104372600B (en) * 2014-11-04 2017-06-20 浙江台华新材料股份有限公司 The afterfinish method of dacron
EP4092185A4 (en) * 2020-01-14 2023-01-25 Asahi Kasei Kabushiki Kaisha Fibrillated regenerated cellulose fiber, and fabric using same
US11807984B2 (en) * 2020-06-22 2023-11-07 Trident Limited Wet processing technique for producing terry fabrics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9408742D0 (en) * 1994-05-03 1994-06-22 Courtaulds Fibres Holdings Ltd Fabric treatment
GB2314568A (en) * 1996-06-28 1998-01-07 Courtaulds Fibres Fibre finishing treatment
AU7908198A (en) * 1997-07-07 1999-02-08 Novo Nordisk A/S A method for pre-fibrillation of lyocell
TWI237671B (en) * 2001-06-15 2005-08-11 Tencel Ltd Dyeing and finishing of lyocell fabrics

Also Published As

Publication number Publication date
TW200419020A (en) 2004-10-01
TWI250238B (en) 2006-03-01
ATE410540T1 (en) 2008-10-15
GB2399094A (en) 2004-09-08
EP1599630B1 (en) 2008-10-08
CN1329583C (en) 2007-08-01
CN1754019A (en) 2006-03-29
ES2315642T3 (en) 2009-04-01
KR20050106402A (en) 2005-11-09
WO2004079082A1 (en) 2004-09-16
GB0304919D0 (en) 2003-04-09
DE602004016966D1 (en) 2008-11-20
KR101135377B1 (en) 2012-04-17
EP1599630A1 (en) 2005-11-30

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