ATE410540T1 - METHOD FOR PRODUCING DYED AND FINISHED LYOCELLWARE - Google Patents

METHOD FOR PRODUCING DYED AND FINISHED LYOCELLWARE

Info

Publication number
ATE410540T1
ATE410540T1 AT04715951T AT04715951T ATE410540T1 AT E410540 T1 ATE410540 T1 AT E410540T1 AT 04715951 T AT04715951 T AT 04715951T AT 04715951 T AT04715951 T AT 04715951T AT E410540 T1 ATE410540 T1 AT E410540T1
Authority
AT
Austria
Prior art keywords
fabric
dyeing
lyocell
fibrillation
fibres
Prior art date
Application number
AT04715951T
Other languages
German (de)
Inventor
James Taylor
Nigel 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
Application granted granted Critical
Publication of ATE410540T1 publication Critical patent/ATE410540T1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

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.
AT04715951T 2003-03-04 2004-03-01 METHOD FOR PRODUCING DYED AND FINISHED LYOCELLWARE ATE410540T1 (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
ATE410540T1 true ATE410540T1 (en) 2008-10-15

Family

ID=9954081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04715951T ATE410540T1 (en) 2003-03-04 2004-03-01 METHOD FOR PRODUCING DYED AND FINISHED LYOCELLWARE

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
JP7259088B2 (en) * 2020-01-14 2023-04-17 旭化成株式会社 Fibrillated regenerated cellulose fiber and fabric using the 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
DE602004016966D1 (en) 2008-11-20
WO2004079082A1 (en) 2004-09-16
KR101135377B1 (en) 2012-04-17
KR20050106402A (en) 2005-11-09
TW200419020A (en) 2004-10-01
ES2315642T3 (en) 2009-04-01
EP1599630B1 (en) 2008-10-08
CN1754019A (en) 2006-03-29
TWI250238B (en) 2006-03-01
CN1329583C (en) 2007-08-01
PT1599630E (en) 2009-01-19
GB0304919D0 (en) 2003-04-09
GB2399094A (en) 2004-09-08
EP1599630A1 (en) 2005-11-30

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Legal Events

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