EP3626869C0 - Crimped fibers and nonwoven cloth - Google Patents

Crimped fibers and nonwoven cloth

Info

Publication number: EP3626869C0
Authority: EP; European Patent Office
Prior art keywords: nonwoven cloth; crimped fibers; crimped; fibers; nonwoven
Prior art date: 2017-05-16
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.): Active

Application number

EP18801410.4A

Other languages

German (de)

French (fr)

Other versions

EP3626869B1 (en

EP3626869A4 (en

EP3626869A1 (en

Inventor

Mari Yabe

Takumi Sugiuchi

Yutaka Minami

Tomoaki Takebe

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.)

Idemitsu Kosan Co Ltd

Original Assignee

Idemitsu Kosan Co 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.)

2017-05-16

Filing date

2018-05-16

Publication date

2024-04-24

2018-05-16 Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd

2020-03-25 Publication of EP3626869A1 publication Critical patent/EP3626869A1/en

2020-11-25 Publication of EP3626869A4 publication Critical patent/EP3626869A4/en

2024-04-24 Application granted granted Critical

2024-04-24 Publication of EP3626869B1 publication Critical patent/EP3626869B1/en

2024-04-24 Publication of EP3626869C0 publication Critical patent/EP3626869C0/en

Status Active legal-status Critical Current

2038-05-16 Anticipated expiration legal-status Critical

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
- 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
- D04H3/14—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 yarns or filaments produced by welding
- D04H3/147—Composite yarns or filaments
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
- 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
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Nonwoven Fabrics (AREA)
Multicomponent Fibers (AREA)

EP18801410.4A 2017-05-16 2018-05-16 Crimped fibers and nonwoven cloth Active EP3626869B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2017097638		2017-05-16
JP2017238664		2017-12-13
PCT/JP2018/018855 WO2018212211A1 (en)	2017-05-16	2018-05-16	Crimped fibers and nonwoven cloth

Publications (4)

Publication Number	Publication Date
EP3626869A1 EP3626869A1 (en)	2020-03-25
EP3626869A4 EP3626869A4 (en)	2020-11-25
EP3626869B1 EP3626869B1 (en)	2024-04-24
EP3626869C0 true EP3626869C0 (en)	2024-04-24

Family

ID=64273840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18801410.4A Active EP3626869B1 (en)	2017-05-16	2018-05-16	Crimped fibers and nonwoven cloth

Country Status (5)

Country	Link
US (1)	US20200071867A1 (en)
EP (1)	EP3626869B1 (en)
JP (1)	JPWO2018212211A1 (en)
CN (1)	CN110612367A (en)
WO (2)	WO2018211843A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11091861B2 (en) *	2018-01-31	2021-08-17	Fibertex Personal Care A/S	Spunbonded nonwoven with crimped fine fibers
CA3111715A1 (en) *	2018-09-28	2020-04-02	Berry Global, Inc.	Self-crimped multi-component fibers and methods of making the same
CN113543966B (en) *	2019-03-08	2024-02-09	三井化学株式会社	Nonwoven fabric laminate, composite laminate, and cover sheet

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3671379A (en)	1971-03-09	1972-06-20	Du Pont	Composite polyester textile fibers
JP2682130B2 (en) *	1989-04-25	1997-11-26	三井石油化学工業株式会社	Flexible long-fiber non-woven fabric
JPH09291457A (en) *	1996-04-25	1997-11-11	Oji Paper Co Ltd	Laminated nonwoven fabric of conjugate long fiber
US6054002A (en) *	1996-06-27	2000-04-25	Kimberly-Clark Worldwide, Inc.	Method of making a seamless tubular band
TW200306986A (en)	2002-04-12	2003-12-01	Idemitsu Petrochemical Co	Process for production of modified propylene polymers and modified propylene polymers produced by the process
CN101313091A (en) *	2005-10-19	2008-11-26	东丽株式会社	Crimped yarn, method for manufacture thereof, and fiber structure
JP5741225B2 (en)	2011-06-01	2015-07-01	Jnc株式会社	Heat-fusible composite fiber and non-woven fabric using the same
JP5416244B2 (en)	2012-04-17	2014-02-12	ダイワボウホールディングス株式会社	Latent crimped composite fiber and fiber assembly using the same
EP2952617B1 (en) *	2013-01-30	2019-03-06	Idemitsu Kosan Co., Ltd	Fibrous nonwoven fabric
JP6007139B2 (en) *	2013-03-15	2016-10-12	出光興産株式会社	Nonwoven fabric and textile products
JP6618002B2 (en) *	2014-03-20	2019-12-11	出光興産株式会社	Crimped fiber and non-woven fabric
EP3165656B1 (en) *	2014-07-03	2021-05-12	Idemitsu Kosan Co., Ltd	Spunbonded non-woven fabric and method for manufacturing same
JP6659069B2 (en) *	2014-11-14	2020-03-04	出光興産株式会社	Stirring method for resin pellets

2018
- 2018-04-03 WO PCT/JP2018/014268 patent/WO2018211843A1/en active Application Filing
- 2018-05-16 CN CN201880032412.XA patent/CN110612367A/en active Pending
- 2018-05-16 JP JP2019518821A patent/JPWO2018212211A1/en active Pending
- 2018-05-16 EP EP18801410.4A patent/EP3626869B1/en active Active
- 2018-05-16 WO PCT/JP2018/018855 patent/WO2018212211A1/en unknown
- 2018-05-16 US US16/613,524 patent/US20200071867A1/en not_active Abandoned

Also Published As

Publication number	Publication date
EP3626869B1 (en)	2024-04-24
JPWO2018212211A1 (en)	2020-03-19
WO2018212211A1 (en)	2018-11-22
CN110612367A (en)	2019-12-24
EP3626869A4 (en)	2020-11-25
WO2018211843A1 (en)	2018-11-22
US20200071867A1 (en)	2020-03-05
EP3626869A1 (en)	2020-03-25

Publication	Publication Date	Title
GB2582405B (en)	2021-03-31	Nonwoven fabric
GB2571896B (en)	2023-02-01	Shaped nonwoven fabrics and articles including the same
EP3121314A4 (en)	2017-10-25	Crimped fiber and nonwoven fabric
HUE065465T2 (en)	2024-05-28	Perforated non-woven fabric and procution method therefor
AU201616631S (en)	2016-12-20	Nonwoven fabric
GB2579948B (en)	2021-04-14	Nonwoven fabric
PL3423018T3 (en)	2020-07-27	Nonwoven fabric and process for forming the same
EP3508631A4 (en)	2020-04-15	Metal fiber nonwoven fabric
GB2569419B (en)	2020-09-23	Improved nonwoven fabric
GB2577821B (en)	2021-01-06	Nonwoven fabric
EP2975167A4 (en)	2016-10-26	Nonwoven fabric and fiber product
CA193447S (en)	2020-11-02	Nonwoven fabric
EP3287554A4 (en)	2018-03-14	Nonwoven fabric and absorbent article using same
EP3327181A4 (en)	2019-02-20	Method for manufacturing and device for manufacturing ultrafine fiber nonwoven fabric
EP2960360A4 (en)	2016-08-24	Fiber, fabric and nonwoven fabric
IL265423A (en)	2019-05-30	Cosmetic fabric and garment comprising same
EP3626869C0 (en)	2024-04-24	Crimped fibers and nonwoven cloth
PL3240515T3 (en)	2020-06-29	Nonwoven fabric and process for forming the same
AU201615033S (en)	2016-09-27	Nonwoven fabric
PL3692198T3 (en)	2022-03-07	Nonwoven fabric and process for forming the same
HK1257950A1 (en)	2019-11-01	Fabric and fiber product
EP3674463A4 (en)	2021-06-16	Melt-blown nonwoven fabric and filter
IL277477A (en)	2020-11-30	Nonwoven fabric comprised of crimped bast fibers
EP3760770A4 (en)	2021-11-17	Fibers and non-woven fabric
EP3666948A4 (en)	2020-06-17	Melt-blown nonwoven fabric and manufacturing method therefor

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