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WO2002103104A3 - Dyeing and finishing of lyocell fabrics - Google Patents

Dyeing and finishing of lyocell fabrics Download PDF

Info

Publication number
WO2002103104A3
WO2002103104A3 PCT/GB2002/002682 GB0202682W WO02103104A3 WO 2002103104 A3 WO2002103104 A3 WO 2002103104A3 GB 0202682 W GB0202682 W GB 0202682W WO 02103104 A3 WO02103104 A3 WO 02103104A3
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
dyeing
lyocell
acid
finishing
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.)
Ceased
Application number
PCT/GB2002/002682
Other languages
French (fr)
Other versions
WO2002103104A2 (en
Inventor
James Martin Taylor
Geoffrey William Collins
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.)
Lenzing Fibers Ltd
Original Assignee
Tencel 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
Priority claimed from GB0114605A external-priority patent/GB0114605D0/en
Priority claimed from GB0201067A external-priority patent/GB0201067D0/en
Application filed by Tencel Ltd filed Critical Tencel Ltd
Priority to KR10-2003-7016108A priority Critical patent/KR20040011534A/en
Priority to AU2002257982A priority patent/AU2002257982A1/en
Priority to EP02727785A priority patent/EP1404917B1/en
Priority to BR0210382-6A priority patent/BR0210382A/en
Publication of WO2002103104A2 publication Critical patent/WO2002103104A2/en
Publication of WO2002103104A3 publication Critical patent/WO2002103104A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/84—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising combined with mechanical treatment
    • 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
    • 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
    • D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; 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
    • 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
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • 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
    • D06P1/673—Inorganic compounds

Landscapes

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

Abstract

A process for producing a dyed and finished lyocell fabric having a clean, soft-touch finish by carrying out the steps of dyeing, washing and drying a lyocell fabric using vigorous action such as by jet dyeing or rotary tumbling on the fabric in at least one of the steps so as to produce fibrillation on the surface of the fabric, is characterised in that, before the dyeing step is carried out, the fabric is evenly impregnated with an aqueous solution of an acid or acid donor and is then heat treated in a gaseous atmosphere to activate the action of the acid or acid donor. The dyed and finished fabric has a clean, soft-touch finish substantially free from visible crease marks normally produced on lyocell fabrics which have been subjected to vigorous action in dyeing and/or finishing.
PCT/GB2002/002682 2001-06-15 2002-06-14 Dyeing and finishing of lyocell fabrics Ceased WO2002103104A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR10-2003-7016108A KR20040011534A (en) 2001-06-15 2002-06-14 Dyeing and finishing of lyocell fabrics
AU2002257982A AU2002257982A1 (en) 2001-06-15 2002-06-14 Dyeing and finishing of lyocell fabrics
EP02727785A EP1404917B1 (en) 2001-06-15 2002-06-14 Dyeing and finishing of lyocell fabrics
BR0210382-6A BR0210382A (en) 2001-06-15 2002-06-14 Processes for producing a dyed and finished lyocell fabric, and for dyeing and finishing a lyocell fabric

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0114605.9 2001-06-15
GB0114605A GB0114605D0 (en) 2001-06-15 2001-06-15 Dyeing and finishing of a woven fabric containing lyocell
GB0201067A GB0201067D0 (en) 2002-01-17 2002-01-17 Dyeing and finishing of lyocell fabrics
GB0201067.6 2002-01-17

Publications (2)

Publication Number Publication Date
WO2002103104A2 WO2002103104A2 (en) 2002-12-27
WO2002103104A3 true WO2002103104A3 (en) 2003-11-27

Family

ID=26246192

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/002682 Ceased WO2002103104A2 (en) 2001-06-15 2002-06-14 Dyeing and finishing of lyocell fabrics

Country Status (8)

Country Link
EP (1) EP1404917B1 (en)
KR (1) KR20040011534A (en)
CN (1) CN1272499C (en)
AU (1) AU2002257982A1 (en)
BR (1) BR0210382A (en)
ES (1) ES2279866T3 (en)
TW (1) TWI237671B (en)
WO (1) WO2002103104A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399094A (en) * 2003-03-04 2004-09-08 Tencel Ltd Treatment of lyocell containing fibres/fabrics with aqueous carboxylic acid at above atmospheric pressure & elevated temperature, prior to dyeing & tumbling
GB2403956A (en) * 2003-07-17 2005-01-19 Tencel Ltd Treatment of lyocell-containing fibres or fabrics with solution of a multifunctional carboxylic acid and solution of a Lewis acid, followed by heat treatment
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
CN111379040A (en) * 2018-12-28 2020-07-07 上海水星家用纺织品股份有限公司 Dyeing method of lyocell fibers
CN114411425B (en) * 2021-11-24 2023-07-18 鲁丰织染有限公司 Processing technology of efficient environment-friendly stock solution coloring viscose leisure fabric
CN120958191A (en) 2023-04-21 2025-11-14 兰精股份公司 Ozone treatment of cellulosic rayon fabric

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020656A1 (en) * 1993-03-10 1994-09-15 Courtaulds Fibres (Holdings) Limited Fibre treatment
WO1995030043A1 (en) * 1994-05-03 1995-11-09 Courtaulds Fibres (Holdings) Limited Lyocell fabric treatment to reduce fibrillation tendency
WO1997030204A1 (en) * 1996-02-14 1997-08-21 Courtaulds Fibres (Holdings) Limited Method of reducing the tendency of a lyocell fabric to primary fibrillation
GB2314568A (en) * 1996-06-28 1998-01-07 Courtaulds Fibres Fibre finishing treatment
WO1999002767A1 (en) * 1997-07-07 1999-01-21 Novo Nordisk A/S A method for pre-fibrillation of lyocell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020656A1 (en) * 1993-03-10 1994-09-15 Courtaulds Fibres (Holdings) Limited Fibre treatment
WO1995030043A1 (en) * 1994-05-03 1995-11-09 Courtaulds Fibres (Holdings) Limited Lyocell fabric treatment to reduce fibrillation tendency
WO1997030204A1 (en) * 1996-02-14 1997-08-21 Courtaulds Fibres (Holdings) Limited Method of reducing the tendency of a lyocell fabric to primary fibrillation
GB2314568A (en) * 1996-06-28 1998-01-07 Courtaulds Fibres Fibre finishing treatment
WO1999002767A1 (en) * 1997-07-07 1999-01-21 Novo Nordisk A/S A method for pre-fibrillation of lyocell

Also Published As

Publication number Publication date
CN1516766A (en) 2004-07-28
BR0210382A (en) 2004-08-10
TWI237671B (en) 2005-08-11
EP1404917B1 (en) 2007-01-10
EP1404917A2 (en) 2004-04-07
ES2279866T3 (en) 2007-09-01
AU2002257982A1 (en) 2003-01-02
KR20040011534A (en) 2004-02-05
CN1272499C (en) 2006-08-30
WO2002103104A2 (en) 2002-12-27

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