CA2264180A1 - Fibres lyocellulaires et procede de preparation - Google Patents

Fibres lyocellulaires et procede de preparation

Info

Publication number
CA2264180A1
CA2264180A1 CA002264180A CA2264180A CA2264180A1 CA 2264180 A1 CA2264180 A1 CA 2264180A1 CA 002264180 A CA002264180 A CA 002264180A CA 2264180 A CA2264180 A CA 2264180A CA 2264180 A1 CA2264180 A1 CA 2264180A1
Authority
CA
Canada
Prior art keywords
fibers
preparation
lyocell fibers
fiber
fabrics
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.)
Granted
Application number
CA002264180A
Other languages
English (en)
Other versions
CA2264180C (fr
Inventor
Mengkui Luo
Vincent A. Roscelli
Amar N. Neogi
Richard A. Jewell
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.)
Weyerhaeuser NR Co
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002641970A priority Critical patent/CA2641970A1/fr
Priority to CA2641972A priority patent/CA2641972C/fr
Publication of CA2264180A1 publication Critical patent/CA2264180A1/fr
Application granted granted Critical
Publication of CA2264180C publication Critical patent/CA2264180C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/013—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
CA002264180A 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation Expired - Fee Related CA2264180C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002641970A CA2641970A1 (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation
CA2641972A CA2641972C (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US2446296P 1996-08-23 1996-08-23
US2390996P 1996-08-23 1996-08-23
US60/024,462 1996-08-23
US60/023,909 1996-08-23
PCT/US1997/014762 WO1998007911A1 (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA002641970A Division CA2641970A1 (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation
CA2641972A Division CA2641972C (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation

Publications (2)

Publication Number Publication Date
CA2264180A1 true CA2264180A1 (fr) 1998-02-26
CA2264180C CA2264180C (fr) 2009-09-01

Family

ID=26697781

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2641972A Expired - Fee Related CA2641972C (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation
CA002264180A Expired - Fee Related CA2264180C (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation
CA002641970A Abandoned CA2641970A1 (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2641972A Expired - Fee Related CA2641972C (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002641970A Abandoned CA2641970A1 (fr) 1996-08-23 1997-08-22 Fibres lyocellulaires et procede de preparation

Country Status (11)

Country Link
EP (1) EP0920548B1 (fr)
JP (2) JP4018152B2 (fr)
KR (1) KR100471549B1 (fr)
CN (5) CN1081684C (fr)
AT (1) ATE225418T1 (fr)
BR (1) BR9711352A (fr)
CA (3) CA2641972C (fr)
DE (1) DE69716092T2 (fr)
ES (1) ES2185045T3 (fr)
HK (1) HK1023377A1 (fr)
WO (1) WO1998007911A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102560902A (zh) * 2012-01-12 2012-07-11 天津工业大学 一种粘胶纤维素纺丝成网非织造布的制造方法

Families Citing this family (79)

* Cited by examiner, † Cited by third party
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US6331354B1 (en) * 1996-08-23 2001-12-18 Weyerhaeuser Company Alkaline pulp having low average degree of polymerization values and method of producing the same
US6221487B1 (en) * 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
GB9625634D0 (en) * 1996-12-10 1997-01-29 Courtaulds Fibres Holdings Ltd Method of manufacture of nonwoven fabric
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AT406386B (de) * 1998-07-28 2000-04-25 Chemiefaser Lenzing Ag Verfahren und vorrichtung zur herstellung cellulosischer formkörper
US6686040B2 (en) * 1999-02-24 2004-02-03 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell products
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JP4627342B2 (ja) * 2000-03-01 2011-02-09 旭化成せんい株式会社 異型断面再生セルロース繊維
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US6833187B2 (en) 2003-04-16 2004-12-21 Weyerhaeuser Company Unbleached pulp for lyocell products
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KR101025284B1 (ko) 2008-12-24 2011-03-29 한국원자력연구원 원심식 섬유 방사기
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CN101967693B (zh) * 2010-10-26 2012-10-24 四川立能特种材料股份公司 一种纤维
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CN102071542B (zh) * 2011-02-22 2012-08-29 天津工业大学 一种聚合物纳微纤维非织造布的制备方法
CN102121173B (zh) * 2011-02-22 2012-05-30 天津工业大学 一种超细纤维非织造布吸音隔热材料的制备方法
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KR101455002B1 (ko) * 2013-06-28 2014-11-03 코오롱인더스트리 주식회사 담배필터용 라이오셀 소재 및 그 제조방법
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KR102205529B1 (ko) * 2014-03-31 2021-01-20 코오롱인더스트리 주식회사 라이오셀 섬유
KR102211219B1 (ko) 2014-06-30 2021-02-03 코오롱인더스트리 주식회사 담배필터용 이형단면 라이오셀 소재 및 그 제조방법
KR102157887B1 (ko) * 2014-09-30 2020-09-18 코오롱인더스트리 주식회사 라이오셀 크림프 섬유
KR102211186B1 (ko) * 2014-12-31 2021-02-03 코오롱인더스트리 주식회사 담배필터용 라이오셀 소재 및 그 제조방법
CN104711706B (zh) * 2015-03-17 2016-10-05 中国纺织科学研究院 Lyocell纤维纺丝原液废料的回收装置和回收方法
EP3144376A1 (fr) 2015-09-16 2017-03-22 Lenzing Aktiengesellschaft Utilisation d'une fibre lyocell
KR20170079531A (ko) * 2015-12-30 2017-07-10 코오롱인더스트리 주식회사 라이오셀 섬유 및 이의 제조방법
WO2017173008A1 (fr) * 2016-03-31 2017-10-05 Oyj, Kemira Procédés de préparation de compositions d'hémicellulose
AT519489B1 (de) 2016-10-21 2021-11-15 Chemiefaser Lenzing Ag Verfahren und Vorrichtung zum Herstellen von Vliesen auf Cellulosebasis, die direkt aus Lyocell-Spinnlösung gebildet werden
EP3385427A1 (fr) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Tissu de fibres de cellulose non tissé avec répartition de diamètres de fibres
EP3385428A1 (fr) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Tissu de fibres de cellulose non tissé avec des fibres ayant une section transversale non circulaire
EP3385431A1 (fr) * 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Tissu de fibres de cellulose non tissé ayant des fibres fusionnées de façon homogène
WO2018184051A1 (fr) 2017-04-03 2018-10-11 Lenzing Ag Matériau non tissé conçu pour être utilisé dans des structures de cœurs absorbants ayant des capacités d'acquisition/distribution intrinsèques
EP3385426A1 (fr) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Tissu de fibres de cellulose non tissé ayant une plus grande capacité de rétention d'eau et un faible poids de base
EP3385434A1 (fr) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Tissu de fibres de cellulose non tissé avec des fibres fusionnées
WO2018184046A1 (fr) 2017-04-03 2018-10-11 Lenzing Ag Matériau non tissé conçu pour être utilisé en tant que milieu filtrant
EP3385429A1 (fr) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Tissu de fibres de cellulose non tissé ayant des particules de diffusion de rayonnement connectés aux fibres
WO2018184045A1 (fr) 2017-04-03 2018-10-11 Lenzing Ag Bande non tissée conçue pour être utilisée en tant que milieu filtrant d'huile de cuisson à chaud
EP3385433A1 (fr) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Tissu de fibres de cellulose non tissé avec capacité de drainage de liquide sur mesure
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KR20000068304A (ko) 2000-11-25
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BR9711352A (pt) 2000-01-18
EP0920548A1 (fr) 1999-06-09
JP2007046223A (ja) 2007-02-22
CA2641972A1 (fr) 1998-02-26
CN1081684C (zh) 2002-03-27
JP4134209B2 (ja) 2008-08-20
JP4018152B2 (ja) 2007-12-05
CN1356414A (zh) 2002-07-03
CA2641970A1 (fr) 1998-02-26
WO1998007911A1 (fr) 1998-02-26
ATE225418T1 (de) 2002-10-15
CN1356412A (zh) 2002-07-03
CN1230579C (zh) 2005-12-07
ES2185045T3 (es) 2003-04-16
JP2001501260A (ja) 2001-01-30
DE69716092T2 (de) 2003-01-30
CN1238015A (zh) 1999-12-08
EP0920548B1 (fr) 2002-10-02
CA2641972C (fr) 2012-11-13
DE69716092D1 (de) 2002-11-07
CN1348023A (zh) 2002-05-08
CA2264180C (fr) 2009-09-01
HK1023377A1 (en) 2000-09-08

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