EP3744888A4 - SPINNED FIBER - Google Patents

SPINNED FIBER Download PDF

Info

Publication number
EP3744888A4
EP3744888A4 EP19743580.3A EP19743580A EP3744888A4 EP 3744888 A4 EP3744888 A4 EP 3744888A4 EP 19743580 A EP19743580 A EP 19743580A EP 3744888 A4 EP3744888 A4 EP 3744888A4
Authority
EP
European Patent Office
Prior art keywords
nonwoven fabric
spunbonded nonwoven
spunbonded
fabric
nonwoven
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
EP19743580.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3744888A1 (en
Inventor
Yuka NISHIGUCHI
Hiroo Katsuta
Yoshitsugu Funatsu
Yoshitaka Aranishi
Kentaro Kajiwara
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.)
Toray Industries Inc
Original Assignee
Toray 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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of EP3744888A1 publication Critical patent/EP3744888A1/en
Publication of EP3744888A4 publication Critical patent/EP3744888A4/en
Pending 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
    • 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
    • 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
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • D04H3/05—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 in another pattern, e.g. zig-zag, sinusoidal

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
EP19743580.3A 2018-01-25 2019-01-23 SPINNED FIBER Pending EP3744888A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018010254 2018-01-25
JP2018183755 2018-09-28
PCT/JP2019/002142 WO2019146660A1 (ja) 2018-01-25 2019-01-23 スパンボンド不織布

Publications (2)

Publication Number Publication Date
EP3744888A1 EP3744888A1 (en) 2020-12-02
EP3744888A4 true EP3744888A4 (en) 2021-05-05

Family

ID=67396025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19743580.3A Pending EP3744888A4 (en) 2018-01-25 2019-01-23 SPINNED FIBER

Country Status (8)

Country Link
US (1) US20210040660A1 (zh)
EP (1) EP3744888A4 (zh)
JP (2) JPWO2019146660A1 (zh)
KR (1) KR102570892B1 (zh)
CN (1) CN111655919A (zh)
SG (1) SG11202006937PA (zh)
TW (1) TWI776012B (zh)
WO (1) WO2019146660A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7059850B2 (ja) * 2018-07-26 2022-04-26 東レ株式会社 積層不織布
WO2021132402A1 (ja) * 2019-12-23 2021-07-01 東レ株式会社 スパンボンド不織布、フィルター積層濾材、集塵機プリーツフィルター用濾材、集塵機プリーツフィルターおよび中風量パルスジェットタイプ集塵機
CN116324066B (zh) * 2020-09-28 2024-03-12 东洋纺Mc株式会社 长纤维无纺布和长纤维无纺布的制造方法
KR20240046863A (ko) 2021-08-26 2024-04-11 도레이 카부시키가이샤 스펀본드 부직포 그리고 이것을 포함하는 분리막

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152531A (ja) * 2002-10-23 2006-06-15 Toray Ind Inc ナノファイバー集合体
WO2014050652A1 (ja) * 2012-09-26 2014-04-03 東レ株式会社 共重合ポリエステルおよびそれからなるポリエステル繊維
WO2015146790A1 (ja) * 2014-03-25 2015-10-01 東レ株式会社 相分離構造を有する繊維およびその製造方法
JP2017008190A (ja) * 2015-06-22 2017-01-12 東レ株式会社 吸湿繊維用ポリエステル組成物の製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643321A (en) * 1979-09-18 1981-04-22 Toyobo Co Ltd Improved production process of modified polyester
JPS6290312A (ja) * 1985-10-14 1987-04-24 Teijin Ltd 改質ポリエステル繊維
US6509091B2 (en) * 1999-11-19 2003-01-21 Wellman, Inc. Polyethylene glycol modified polyester fibers
TW550313B (en) * 2000-05-22 2003-09-01 Toray Industries Process for producing polyester fiber and polyester composition
JP2001329429A (ja) * 2000-05-22 2001-11-27 Toray Ind Inc 吸湿性に優れたポリエステル繊維
JP3952282B2 (ja) 2002-05-13 2007-08-01 東洋紡績株式会社 ポリエステル系長繊維不織布、それを用いた透湿防水膜及び包装材
JP2004285548A (ja) * 2003-01-30 2004-10-14 Toyobo Co Ltd 機能性繊維、その繊維構造物、および吸収性物品
JP4849820B2 (ja) 2005-04-15 2012-01-11 旭化成せんい株式会社 吸水性不織布
JP2007070467A (ja) * 2005-09-07 2007-03-22 Teijin Fibers Ltd 共重合ポリエステルおよびそれからなる繊維
KR101009750B1 (ko) * 2007-06-15 2011-01-19 코오롱인더스트리 주식회사 폴리에스테르 장섬유 스펀본드 부직포 및 이의 제조방법
CN101104964A (zh) * 2007-07-13 2008-01-16 中国石油化工股份有限公司 用于制备高吸湿和高排湿聚酯织物的聚酯纤维
CN101704941B (zh) * 2009-11-05 2011-11-23 江阴博伦化纤有限公司 应用于水刺无纺布的高柔性pet共聚物的制备方法
CN102041578B (zh) * 2010-11-16 2013-06-26 远纺工业(上海)有限公司 可吸湿伸长的改性聚酯丝状结构物的制备方法
CN105369386A (zh) * 2014-08-11 2016-03-02 东丽纤维研究所（中国）有限公司 一种聚酯纤维及其制备方法
CN104328531B (zh) * 2014-11-11 2016-04-20 江苏江南高纤股份有限公司 直接纺丝水刺非织造布用亲水性聚酯短纤维制造方法
WO2017022569A1 (ja) * 2015-07-31 2017-02-09 東レ株式会社 ポリエチレンテレフタレート繊維およびポリエステル樹脂
JP2018010254A (ja) 2016-07-15 2018-01-18 キヤノンファインテックニスカ株式会社 加熱装置及び画像形成装置
JP6232606B1 (ja) 2017-04-27 2017-11-22 株式会社ノアテック 排水処理方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152531A (ja) * 2002-10-23 2006-06-15 Toray Ind Inc ナノファイバー集合体
WO2014050652A1 (ja) * 2012-09-26 2014-04-03 東レ株式会社 共重合ポリエステルおよびそれからなるポリエステル繊維
WO2015146790A1 (ja) * 2014-03-25 2015-10-01 東レ株式会社 相分離構造を有する繊維およびその製造方法
JP2017008190A (ja) * 2015-06-22 2017-01-12 東レ株式会社 吸湿繊維用ポリエステル組成物の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019146660A1 *

Also Published As

Publication number Publication date
JP2023178500A (ja) 2023-12-14
CN111655919A (zh) 2020-09-11
TW201936699A (zh) 2019-09-16
TWI776012B (zh) 2022-09-01
EP3744888A1 (en) 2020-12-02
JPWO2019146660A1 (ja) 2021-01-28
US20210040660A1 (en) 2021-02-11
KR102570892B1 (ko) 2023-08-25
KR20200110346A (ko) 2020-09-23
SG11202006937PA (en) 2020-08-28
WO2019146660A1 (ja) 2019-08-01

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