EP3128049A4 - Fibre lyocell - Google Patents

Fibre lyocell Download PDF

Info

Publication number
EP3128049A4
EP3128049A4 EP15772209.1A EP15772209A EP3128049A4 EP 3128049 A4 EP3128049 A4 EP 3128049A4 EP 15772209 A EP15772209 A EP 15772209A EP 3128049 A4 EP3128049 A4 EP 3128049A4
Authority
EP
European Patent Office
Prior art keywords
lyocell fiber
lyocell
fiber
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.)
Pending
Application number
EP15772209.1A
Other languages
German (de)
English (en)
Other versions
EP3128049A1 (fr
Inventor
Jong Cheol Jeong
Woo Chul Kim
Sang Woo Jin
Sang Yoel Lee
Sang Mok Lee
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.)
Kolon Industries Inc
Original Assignee
Kolon Industries Inc
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 Kolon Industries Inc filed Critical Kolon Industries Inc
Priority claimed from PCT/KR2015/003140 external-priority patent/WO2015152594A1/fr
Publication of EP3128049A1 publication Critical patent/EP3128049A1/fr
Publication of EP3128049A4 publication Critical patent/EP3128049A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06—Washing or drying
    • 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
    • D01D5/06—Wet spinning methods
    • 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
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP15772209.1A 2014-03-31 2015-03-31 Fibre lyocell Pending EP3128049A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20140038046 2014-03-31
KR1020150044318A KR102205529B1 (ko) 2014-03-31 2015-03-30 라이오셀 섬유
PCT/KR2015/003140 WO2015152594A1 (fr) 2014-03-31 2015-03-31 Fibre lyocell

Publications (2)

Publication Number Publication Date
EP3128049A1 EP3128049A1 (fr) 2017-02-08
EP3128049A4 true EP3128049A4 (fr) 2017-11-22

Family

ID=54346678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15772209.1A Pending EP3128049A4 (fr) 2014-03-31 2015-03-31 Fibre lyocell

Country Status (5)

Country Link
US (1) US20170121857A1 (fr)
EP (1) EP3128049A4 (fr)
JP (1) JP6403794B2 (fr)
KR (1) KR102205529B1 (fr)
CN (1) CN106164346B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170079531A (ko) * 2015-12-30 2017-07-10 코오롱인더스트리 주식회사 라이오셀 섬유 및 이의 제조방법
KR20180077801A (ko) * 2016-12-29 2018-07-09 코오롱인더스트리 주식회사 라이오셀 섬유
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
KR102352034B1 (ko) * 2018-06-29 2022-01-14 코오롱인더스트리 주식회사 라이오셀 섬유를 포함하는 부직 섬유 집합체
EP3674455A1 (fr) 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Procédé d'élimination de liquide dans des fils ou des fibres de filaments de cellulose
US20250380735A1 (en) * 2021-12-28 2025-12-18 Kolon Industries, Inc. Lyocell material with modified cross section, cigarette filter, and manufacturing method therefor
DE102023129562A1 (de) * 2023-10-26 2025-04-30 Kelheim Fibres Gmbh Profilierte Zellulosefaser mit verbesserter Zugkraft und Verfahren zu ihrer Herstellung

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417909A (en) * 1992-06-16 1995-05-23 Thuringisches Institut Fur Textil- Und Kunststoff-Forschung E.V. Process for manufacturing molded articles of cellulose
WO1996021758A1 (fr) * 1995-01-10 1996-07-18 Courtaulds Fibres (Holdings) Limited Fabrication d'articles extrudes
US5589125A (en) * 1992-03-17 1996-12-31 Lenzing Aktiengesellschaft Process of and apparatus for making cellulose mouldings
JP2001316936A (ja) * 2000-05-10 2001-11-16 Toyobo Co Ltd 溶剤紡糸セルロース繊維の製造方法
JP3832000B2 (ja) * 1996-11-21 2006-10-11 東洋紡績株式会社 異形断面再生セルロース繊維およびその製法
KR100687597B1 (ko) * 2006-05-25 2007-02-27 주식회사 코오롱 라이오셀 섬유용 방사 냉각 장치, 및 이를 이용한 라이오셀섬유의 제조 방법
WO2007143762A1 (fr) * 2006-06-14 2007-12-21 Lenzing Aktiengesellschaft Article contenant des fibres
WO2008143375A1 (fr) * 2007-05-23 2008-11-27 Kolon Industries, Inc. Filament à base de cellulose pour carcasse, un faisceau comprenant ledit filament, un fil torsadé comprenant ledit filament, et une carcasse comprenant ledit filament
US20100021711A1 (en) * 2006-06-14 2010-01-28 Lenzing Aktiengesellschaft Lyocell Staple Fiber
WO2010071906A1 (fr) * 2008-12-23 2010-07-01 Lenzing Ag Corps moulés cellulosiques à section transversale non ronde et leur utilisation dans des matériaux composites
KR20110078122A (ko) * 2009-12-30 2011-07-07 주식회사 효성 펄프 용해공정을 개선한 셀룰로오스 용액의 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208277B (en) * 1987-07-30 1991-11-13 Courtaulds Plc Cellulosic fibre
US5108838A (en) * 1991-08-27 1992-04-28 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk
KR960010748B1 (ko) * 1993-09-10 1996-08-08 주식회사 엘지화학 제 2 배리어 커프를 갖는 일회용 기저귀
US5707737A (en) * 1995-05-01 1998-01-13 Teijin Limited Cellulose acetate fiber having non-circular cross section, multi-filaments thereof, and process for the production thereof
CA2641972C (fr) * 1996-08-23 2012-11-13 Weyerhaeuser Company Fibres lyocellulaires et procede de preparation
JP3844089B2 (ja) * 1996-11-07 2006-11-08 東洋紡績株式会社 混紡糸
US6673442B2 (en) * 2000-05-25 2004-01-06 E.I. Du Pont De Nemours And Company Multilobal polymer filaments and articles produced therefrom
KR100488604B1 (ko) * 2003-07-25 2005-05-11 주식회사 효성 라이오셀 멀티 필라멘트
KR101324826B1 (ko) * 2012-01-16 2013-11-01 도레이첨단소재 주식회사 극세 이형 단면사 및 그 제조방법
JP6091168B2 (ja) * 2012-11-09 2017-03-08 ユニ・チャーム株式会社 ウェットワイプス、及びウェットワイプスの包装体
KR102211219B1 (ko) * 2014-06-30 2021-02-03 코오롱인더스트리 주식회사 담배필터용 이형단면 라이오셀 소재 및 그 제조방법

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589125A (en) * 1992-03-17 1996-12-31 Lenzing Aktiengesellschaft Process of and apparatus for making cellulose mouldings
US5417909A (en) * 1992-06-16 1995-05-23 Thuringisches Institut Fur Textil- Und Kunststoff-Forschung E.V. Process for manufacturing molded articles of cellulose
WO1996021758A1 (fr) * 1995-01-10 1996-07-18 Courtaulds Fibres (Holdings) Limited Fabrication d'articles extrudes
JP3832000B2 (ja) * 1996-11-21 2006-10-11 東洋紡績株式会社 異形断面再生セルロース繊維およびその製法
JP2001316936A (ja) * 2000-05-10 2001-11-16 Toyobo Co Ltd 溶剤紡糸セルロース繊維の製造方法
KR100687597B1 (ko) * 2006-05-25 2007-02-27 주식회사 코오롱 라이오셀 섬유용 방사 냉각 장치, 및 이를 이용한 라이오셀섬유의 제조 방법
WO2007143762A1 (fr) * 2006-06-14 2007-12-21 Lenzing Aktiengesellschaft Article contenant des fibres
US20100021711A1 (en) * 2006-06-14 2010-01-28 Lenzing Aktiengesellschaft Lyocell Staple Fiber
WO2008143375A1 (fr) * 2007-05-23 2008-11-27 Kolon Industries, Inc. Filament à base de cellulose pour carcasse, un faisceau comprenant ledit filament, un fil torsadé comprenant ledit filament, et une carcasse comprenant ledit filament
WO2010071906A1 (fr) * 2008-12-23 2010-07-01 Lenzing Ag Corps moulés cellulosiques à section transversale non ronde et leur utilisation dans des matériaux composites
KR20110078122A (ko) * 2009-12-30 2011-07-07 주식회사 효성 펄프 용해공정을 개선한 셀룰로오스 용액의 제조방법

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BU ET AL: "Elucidation of the Relationship between Intrinsic Viscosity and Molecular Weight of Cellulose Dissolved in Tetra-N-Butyl Ammonium Hydroxide/Dimethyl Sulfoxide", POLYMERS, vol. 11, no. 10, 1 October 2019 (2019-10-01), pages 1605, XP055794769, DOI: 10.3390/polym11101605 *
See also references of WO2015152594A1 *

Also Published As

Publication number Publication date
CN106164346A (zh) 2016-11-23
JP6403794B2 (ja) 2018-10-10
CN106164346B (zh) 2019-04-12
KR102205529B1 (ko) 2021-01-20
JP2017508899A (ja) 2017-03-30
KR20150113902A (ko) 2015-10-08
EP3128049A1 (fr) 2017-02-08
US20170121857A1 (en) 2017-05-04

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Inventor name: LEE, SANG YOEL

Inventor name: LEE, SANG MOK

Inventor name: JIN, SANG WOO

Inventor name: JEONG, JONG CHEOL

Inventor name: KIM, WOO CHUL

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