EP3202959A4 - Lyocell crimped fiber - Google Patents

Lyocell crimped fiber Download PDF

Info

Publication number
EP3202959A4
EP3202959A4 EP15847023.7A EP15847023A EP3202959A4 EP 3202959 A4 EP3202959 A4 EP 3202959A4 EP 15847023 A EP15847023 A EP 15847023A EP 3202959 A4 EP3202959 A4 EP 3202959A4
Authority
EP
European Patent Office
Prior art keywords
crimped fiber
lyocell crimped
lyocell
fiber
crimped
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.)
Withdrawn
Application number
EP15847023.7A
Other languages
German (de)
French (fr)
Other versions
EP3202959A1 (en
Inventor
Seong Hun Kim
Young Han Jeong
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/KR2015/010319 external-priority patent/WO2016052998A1/en
Publication of EP3202959A1 publication Critical patent/EP3202959A1/en
Publication of EP3202959A4 publication Critical patent/EP3202959A4/en
Withdrawn legal-status Critical Current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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • 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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
EP15847023.7A 2014-09-30 2015-09-30 Lyocell crimped fiber Withdrawn EP3202959A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20140131932 2014-09-30
KR1020150136000A KR102157887B1 (en) 2014-09-30 2015-09-25 Crimped Lyocell Fiber
PCT/KR2015/010319 WO2016052998A1 (en) 2014-09-30 2015-09-30 Lyocell crimped fiber

Publications (2)

Publication Number Publication Date
EP3202959A1 EP3202959A1 (en) 2017-08-09
EP3202959A4 true EP3202959A4 (en) 2018-03-21

Family

ID=55789844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15847023.7A Withdrawn EP3202959A4 (en) 2014-09-30 2015-09-30 Lyocell crimped fiber

Country Status (5)

Country Link
US (1) US20170292207A1 (en)
EP (1) EP3202959A4 (en)
JP (1) JP2017528616A (en)
KR (1) KR102157887B1 (en)
CN (1) CN107075739B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102352034B1 (en) * 2018-06-29 2022-01-14 코오롱인더스트리 주식회사 Non-woven Fiber aggregates containing Lyocell Fibers
CN111778576A (en) * 2019-04-03 2020-10-16 上海水星家用纺织品股份有限公司 Preparation method of formaldehyde-removing lyocell fibers
TW202041732A (en) * 2019-04-10 2020-11-16 奧地利商蘭仁股份有限公司 Lyocell fiber tow, its manufacture and use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024520A1 (en) * 1994-03-09 1995-09-14 Courtaulds Fibres (Holdings) Limited Fibre production process and fibre produced thereby
WO1997023667A1 (en) * 1995-12-21 1997-07-03 Courtaulds Fibres (Holdings) Limited Fibre manufacture
US20100281662A1 (en) * 2007-07-11 2010-11-11 Lenzing Aktiengesellschaft Filling Fiber With Improved Opening Performance, Method For Its Production And Its Use
JP2011021311A (en) * 2010-08-27 2011-02-03 Toyobo Co Ltd Woven fabric for adhesive interlining, and method for producing the same, and adhesive interlining

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW392003B (en) * 1995-10-11 2000-06-01 Asahi Chemical Ind False twist yarn
ES2185045T3 (en) * 1996-08-23 2003-04-16 Weyerhaeuser Co LYOCELL FIBERS AND PROCESS FOR PREPARATION.
US6306334B1 (en) * 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
JP3832000B2 (en) * 1996-11-21 2006-10-11 東洋紡績株式会社 Modified cross-section regenerated cellulose fiber and process for producing the same
KR100416212B1 (en) * 2001-10-16 2004-01-31 주식회사한일합섬 Process for producing crimped cellulose fiber by forming melt fracture
CA2438445C (en) * 2002-12-26 2006-11-28 Hyosung Corporation Lyocell multi-filament for tire cord and method of producing the same
KR100540343B1 (en) * 2003-06-30 2006-01-10 주식회사 효성 A solution containing cellulose dissolved in N-methylmorpholine-N-oxide and process for preparing the same
KR100488604B1 (en) * 2003-07-25 2005-05-11 주식회사 효성 Lyocell multi-filament
KR100824980B1 (en) * 2006-12-28 2008-04-28 주식회사 효성 Cellulose multi-filament with lower coefficient of variation of section diameter
WO2012002729A2 (en) * 2010-06-30 2012-01-05 코오롱인더스트리 주식회사 Dope for spinning lyocell, method for preparing a lyocell filament fiber using same, and method for preparing a lyocell staple fiber using same
KR101954239B1 (en) * 2012-12-31 2019-03-05 코오롱인더스트리 주식회사 Spinning apparatus for preparing lyocell fiber, and method for preparing lyocell filament fiber and lyocell staple fiber using the same
KR101455002B1 (en) * 2013-06-28 2014-11-03 코오롱인더스트리 주식회사 Lyocell Material Cigarette Filter and Method for the Same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024520A1 (en) * 1994-03-09 1995-09-14 Courtaulds Fibres (Holdings) Limited Fibre production process and fibre produced thereby
WO1997023667A1 (en) * 1995-12-21 1997-07-03 Courtaulds Fibres (Holdings) Limited Fibre manufacture
US20100281662A1 (en) * 2007-07-11 2010-11-11 Lenzing Aktiengesellschaft Filling Fiber With Improved Opening Performance, Method For Its Production And Its Use
JP2011021311A (en) * 2010-08-27 2011-02-03 Toyobo Co Ltd Woven fabric for adhesive interlining, and method for producing the same, and adhesive interlining

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016052998A1 *

Also Published As

Publication number Publication date
CN107075739B (en) 2020-02-18
JP2017528616A (en) 2017-09-28
KR102157887B1 (en) 2020-09-18
CN107075739A (en) 2017-08-18
US20170292207A1 (en) 2017-10-12
EP3202959A1 (en) 2017-08-09
KR20160038800A (en) 2016-04-07

Similar Documents

Publication Publication Date Title
EP3151873A4 (en) Borate-glass biomaterials
EP3029498A4 (en) Multi-core fiber
EP3127444A4 (en) False eyelashes
PL3090081T3 (en) Cellulose fibre
EP3148012A4 (en) Connector
EP3123928A4 (en) Eyewear
EP3148008A4 (en) Connector
EP3200287A4 (en) Connector
EP3035091A4 (en) Multicore fiber
EP3141647A4 (en) Wadding
EP3103890A4 (en) Filament
EP3128049A4 (en) Lyocell fiber
EP3196987A4 (en) Connector
EP3348579A4 (en) Modified cellulose fiber
EP3158611A4 (en) Connectors
EP3202959A4 (en) Lyocell crimped fiber
EP3229328A4 (en) Connector
EP3118371A4 (en) Wire
EP3109950A4 (en) Connector
EP3226356A4 (en) Connector
EP3183341A4 (en) Cold-active alpha-amylase
EP3375920A4 (en) Fiber structure
EP3135959A4 (en) Connector
EP3105372A4 (en) Refiner
AU2014904776A0 (en) Weldoze

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20170221

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180221

RIC1 Information provided on ipc code assigned before grant

Ipc: D01F 11/02 20060101ALI20180215BHEP

Ipc: D02G 1/12 20060101ALI20180215BHEP

Ipc: D01F 2/10 20060101AFI20180215BHEP

Ipc: D01F 2/00 20060101ALI20180215BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KOLON INDUSTRIES, INC.

17Q First examination report despatched

Effective date: 20200302

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20200812