EP3318667A4 - Vliesstoff und herstellungsverfahren dafür - Google Patents

Vliesstoff und herstellungsverfahren dafür Download PDF

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Publication number
EP3318667A4
EP3318667A4 EP16818032.1A EP16818032A EP3318667A4 EP 3318667 A4 EP3318667 A4 EP 3318667A4 EP 16818032 A EP16818032 A EP 16818032A EP 3318667 A4 EP3318667 A4 EP 3318667A4
Authority
EP
European Patent Office
Prior art keywords
same
production method
nonwoven fabric
nonwoven
fabric
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
EP16818032.1A
Other languages
English (en)
French (fr)
Other versions
EP3318667B1 (de
EP3318667A1 (de
Inventor
Ikuhisa Shiraishi
Yasuhiro Shirotani
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of EP3318667A1 publication Critical patent/EP3318667A1/de
Publication of EP3318667A4 publication Critical patent/EP3318667A4/de
Application granted granted Critical
Publication of EP3318667B1 publication Critical patent/EP3318667B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16Non-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
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/08Melt spinning methods
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/08Melt spinning methods
    • D01D5/084Heating filaments, threads or the like, leaving the spinnerettes
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/08Melt spinning methods
    • D01D5/098Melt spinning methods with simultaneous stretching
    • D01D5/0985Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/54Non-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
    • D04H1/56Non-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
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005Synthetic yarns or filaments
    • D04H3/009Condensation or reaction polymers
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/64Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters from polycarbonates
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/74Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • General Chemical & Material Sciences (AREA)
EP16818032.1A 2015-06-30 2016-06-30 Vliesstoff und herstellungsverfahren dafür Active EP3318667B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015131693 2015-06-30
PCT/JP2016/069462 WO2017002924A1 (ja) 2015-06-30 2016-06-30 不織布およびその製造方法

Publications (3)

Publication Number Publication Date
EP3318667A1 EP3318667A1 (de) 2018-05-09
EP3318667A4 true EP3318667A4 (de) 2018-11-14
EP3318667B1 EP3318667B1 (de) 2020-05-06

Family

ID=57608157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16818032.1A Active EP3318667B1 (de) 2015-06-30 2016-06-30 Vliesstoff und herstellungsverfahren dafür

Country Status (7)

Country Link
US (1) US20180187353A1 (de)
EP (1) EP3318667B1 (de)
JP (1) JP6617148B2 (de)
KR (1) KR102403836B1 (de)
CN (1) CN107709646B (de)
TW (1) TWI675947B (de)
WO (1) WO2017002924A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI621744B (zh) * 2015-10-20 2018-04-21 聚泰環保材料科技股份有限公司 製備石墨烯摻混天然纖維素紡黏不織布的方法
TWI588089B (zh) * 2015-10-20 2017-06-21 Acelon Chem & Fiber Corp 製備石墨烯摻混天然纖維素熔噴不織布的方法
WO2017170791A1 (ja) * 2016-03-30 2017-10-05 株式会社クラレ 耐熱性繊維構造体
CN113597482A (zh) * 2019-03-19 2021-11-02 富士胶片株式会社 无纺布制造方法
CN113950547A (zh) * 2019-03-29 2022-01-18 株式会社钟化 熔喷无纺布的制造方法及熔喷无纺布

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002059403A1 (en) * 2000-12-21 2002-08-01 Kimberly-Clark Worldwide, Inc. A method of increasing the meltblown jet thermal core length via hot air entrainment
US20110076907A1 (en) * 2009-09-25 2011-03-31 Glew Charles A Apparatus and method for melt spun production of non-woven fluoropolymers or perfluoropolymers
WO2015080913A1 (en) * 2013-11-26 2015-06-04 3M Innovative Properties Company Dimensionally-stable melt blown nonwoven fibrous structures, and methods and apparatus for making same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315965A (en) * 1980-06-20 1982-02-16 Scott Paper Company Method of making nonwoven fabric and product made thereby having both stick bonds and molten bonds
JPH0814058B2 (ja) * 1987-06-16 1996-02-14 東レ株式会社 ポリフェニレンサルファイドメルトブロ−不織布およびその製法
JPH05279947A (ja) * 1992-03-25 1993-10-26 Kuraray Co Ltd ポリカーボネート極細繊維不織布
JPH0860515A (ja) * 1994-08-22 1996-03-05 Toray Ind Inc メルトブロー不織布およびその製造方法
JP3650505B2 (ja) * 1997-02-27 2005-05-18 帝人テクノプロダクツ株式会社 メルトブロー不織布
JP2004185860A (ja) * 2002-11-29 2004-07-02 Mitsubishi Paper Mills Ltd 電池用セパレータ
WO2007112443A2 (en) * 2006-03-28 2007-10-04 North Carolina State University Micro and nanofiber nonwoven spunbonded fabric
JP4229293B2 (ja) * 2006-06-12 2009-02-25 株式会社立花商店 クリーニングウエッブの製造方法、クリーニングウエッブ、画像形成装置及び定着装置
JP4838084B2 (ja) * 2006-09-28 2011-12-14 タピルス株式会社 ポリエーテルエーテルケトン製メルトブロー不織布、その製造方法及びそれからなる耐熱性電池セパレータ
KR20100133834A (ko) * 2009-06-12 2010-12-22 웅진케미칼 주식회사 저융점사를 포함하는 원단
JP5307776B2 (ja) 2010-08-17 2013-10-02 株式会社クラレ 難熱性不織布及びそれを加熱してなる成形体
CN102505349B (zh) * 2011-10-11 2014-04-09 宁波市瑞通新材料科技有限公司 一种超薄无纺布
JP6049967B2 (ja) * 2012-10-30 2016-12-21 株式会社化繊ノズル製作所 極細繊維不織布の製造装置
US9963810B2 (en) * 2013-06-28 2018-05-08 Kuraray Co., Ltd. Flame retardant nonwoven fabric, formed product, and composite stack

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002059403A1 (en) * 2000-12-21 2002-08-01 Kimberly-Clark Worldwide, Inc. A method of increasing the meltblown jet thermal core length via hot air entrainment
US20110076907A1 (en) * 2009-09-25 2011-03-31 Glew Charles A Apparatus and method for melt spun production of non-woven fluoropolymers or perfluoropolymers
WO2015080913A1 (en) * 2013-11-26 2015-06-04 3M Innovative Properties Company Dimensionally-stable melt blown nonwoven fibrous structures, and methods and apparatus for making same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017002924A1 *

Also Published As

Publication number Publication date
JPWO2017002924A1 (ja) 2018-04-19
EP3318667B1 (de) 2020-05-06
JP6617148B2 (ja) 2019-12-11
EP3318667A1 (de) 2018-05-09
KR102403836B1 (ko) 2022-05-30
US20180187353A1 (en) 2018-07-05
WO2017002924A1 (ja) 2017-01-05
KR20180022911A (ko) 2018-03-06
CN107709646B (zh) 2021-07-16
CN107709646A (zh) 2018-02-16
TWI675947B (zh) 2019-11-01
TW201713809A (zh) 2017-04-16

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