EP4159907A4 - Vliesstoff und verfahren zur herstellung davon - Google Patents

Vliesstoff und verfahren zur herstellung davon Download PDF

Info

Publication number
EP4159907A4
EP4159907A4 EP21811828.9A EP21811828A EP4159907A4 EP 4159907 A4 EP4159907 A4 EP 4159907A4 EP 21811828 A EP21811828 A EP 21811828A EP 4159907 A4 EP4159907 A4 EP 4159907A4
Authority
EP
European Patent Office
Prior art keywords
nonwoven fabric
producing same
producing
same
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.)
Withdrawn
Application number
EP21811828.9A
Other languages
English (en)
French (fr)
Other versions
EP4159907A1 (de
Inventor
Akira Takaoka
Nozomi Ando
Kyota FUKUI
Akihiko Ozeki
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.)
Shinwa Corp
Spiber Inc
Original Assignee
Shinwa Corp
Spiber 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 Shinwa Corp, Spiber Inc filed Critical Shinwa Corp
Publication of EP4159907A1 publication Critical patent/EP4159907A1/de
Publication of EP4159907A4 publication Critical patent/EP4159907A4/de
Withdrawn legal-status Critical Current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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-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
    • D04H1/44—Non-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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-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
    • D04H1/42—Non-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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-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
    • D04H1/42—Non-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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-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
    • D04H1/42—Non-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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-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
    • D04H1/42—Non-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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Peptides Or Proteins (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP21811828.9A 2020-05-28 2021-05-27 Vliesstoff und verfahren zur herstellung davon Withdrawn EP4159907A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020093473 2020-05-28
PCT/JP2021/020191 WO2021241683A1 (ja) 2020-05-28 2021-05-27 不織布及びその製造方法

Publications (2)

Publication Number Publication Date
EP4159907A1 EP4159907A1 (de) 2023-04-05
EP4159907A4 true EP4159907A4 (de) 2024-07-24

Family

ID=78744918

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21811828.9A Withdrawn EP4159907A4 (de) 2020-05-28 2021-05-27 Vliesstoff und verfahren zur herstellung davon

Country Status (5)

Country Link
US (1) US20230212798A1 (de)
EP (1) EP4159907A4 (de)
JP (1) JPWO2021241683A1 (de)
CN (1) CN116249806A (de)
WO (1) WO2021241683A1 (de)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58132154A (ja) * 1982-01-31 1983-08-06 ユニ・チヤ−ム株式会社 不織布及びその製造方法
WO1997007273A1 (fr) * 1995-08-11 1997-02-27 Silk Kogei Co. Ltd. Tissu ou soie non tisses pour fournitures medicales
JPH09188972A (ja) * 1996-01-05 1997-07-22 Jiyoumou Nenshi Kk シルク加工不織布及び不織布のシルク加工方法
JPH1112919A (ja) * 1997-06-26 1999-01-19 Kanebo Ltd 不織布及びその製造方法
US6902932B2 (en) * 2001-11-16 2005-06-07 Tissue Regeneration, Inc. Helically organized silk fibroin fiber bundles for matrices in tissue engineering
US7057023B2 (en) * 2002-01-11 2006-06-06 Nexia Biotechnologies Inc. Methods and apparatus for spinning spider silk protein
AU2003249366A1 (en) * 2002-06-24 2004-01-06 Tufts University Silk biomaterials and methods of use thereof
JP2006207069A (ja) * 2005-01-27 2006-08-10 Yuuhou:Kk 絹不織布
KR100623135B1 (ko) * 2005-07-27 2006-09-12 한국견직연구원 폐실크 혼방사 및 그 제조방법
JP2008125602A (ja) 2006-11-17 2008-06-05 Kao Corp 吸収体及びそれを用いた吸収性物品
JP5339191B2 (ja) * 2009-03-23 2013-11-13 株式会社エムエムエーム マイナスイオン発生材料及びその製造方法
CN101831762A (zh) * 2010-04-08 2010-09-15 苏州大学 虎纹捕鸟蛛丝/聚乳酸复合纤维多孔膜及其制备方法
DE102014002060B4 (de) * 2014-02-18 2018-01-18 Carl Freudenberg Kg Volumenvliesstoffe, Verwendungen davon und Verfahren zu ihrer Herstellung
US20160287046A1 (en) * 2015-03-31 2016-10-06 Patrick Yarns, Inc. Mop heads made of polyester wicking fiber
EP3307765B1 (de) 2015-06-11 2024-04-10 Bolt Threads, Inc. Garne aus rekombinanten proteinfasern mit verbesserten eigenschaften
EP3313460B1 (de) * 2015-06-29 2021-11-10 Modern Meadow, Inc. Gewebe und verfahren zur herstellung davon aus kultivierten zellen
JP2018159137A (ja) * 2015-08-20 2018-10-11 国立研究開発法人理化学研究所 クモ糸様構造を有するポリペプチド繊維の製造方法
US20190275193A1 (en) * 2016-11-11 2019-09-12 Amsilk Gmbh Use of a shrinkable biopolymer fiber as a sensor
DE102016222480B4 (de) * 2016-11-16 2020-02-13 Adidas Ag Bekleidungsstück, das Spinnenseide aufweist oder Schuh, der Spinnenseide aufweist, und ein entsprechendes Herstellungsverfahren
WO2019022163A1 (ja) * 2017-07-26 2019-01-31 Ｓｐｉｂｅｒ株式会社 改変フィブロイン
JP2021152224A (ja) * 2018-04-03 2021-09-30 Ｓｐｉｂｅｒ株式会社 高密度不織布、及び高密度不織布の製造方法
JP2022024192A (ja) 2018-09-28 2022-02-09 Ｓｐｉｂｅｒ株式会社 複合糸、及びその製造方法、並びに布地
JP7446578B2 (ja) * 2018-09-28 2024-03-11 Ｓｐｉｂｅｒ株式会社 人造繊維綿
JP2020093473A (ja) 2018-12-13 2020-06-18 リンテック株式会社 揮発性薬剤含有フィルム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO2021241683A1 (ja) 2021-12-02
CN116249806A (zh) 2023-06-09
EP4159907A1 (de) 2023-04-05
US20230212798A1 (en) 2023-07-06
JPWO2021241683A1 (de) 2021-12-02

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