JPWO2022054378A1 - - Google Patents

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Publication number
JPWO2022054378A1
JPWO2022054378A1 JP2022547410A JP2022547410A JPWO2022054378A1 JP WO2022054378 A1 JPWO2022054378 A1 JP WO2022054378A1 JP 2022547410 A JP2022547410 A JP 2022547410A JP 2022547410 A JP2022547410 A JP 2022547410A JP WO2022054378 A1 JPWO2022054378 A1 JP WO2022054378A1
Authority
JP
Japan
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
JP2022547410A
Other languages
Japanese (ja)
Other versions
JP7440650B2 (en
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 filed Critical
Publication of JPWO2022054378A1 publication Critical patent/JPWO2022054378A1/ja
Application granted granted Critical
Publication of JP7440650B2 publication Critical patent/JP7440650B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • 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
    • D01D5/04—Dry spinning methods
    • 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
    • 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
    • D04H1/425—Cellulose 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
JP2022547410A 2020-09-14 2021-06-29 Nonwoven fabric, nonwoven fabric manufacturing method, liquid filter Active JP7440650B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020153795 2020-09-14
JP2020153795 2020-09-14
PCT/JP2021/024590 WO2022054378A1 (en) 2020-09-14 2021-06-29 Nonwoven fabric, method for manufacturing nonwoven fabric, and liquid filter

Publications (2)

Publication Number Publication Date
JPWO2022054378A1 true JPWO2022054378A1 (en) 2022-03-17
JP7440650B2 JP7440650B2 (en) 2024-02-28

Family

ID=80632261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022547410A Active JP7440650B2 (en) 2020-09-14 2021-06-29 Nonwoven fabric, nonwoven fabric manufacturing method, liquid filter

Country Status (2)

Country Link
JP (1) JP7440650B2 (en)
WO (1) WO2022054378A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014234581A (en) * 2013-06-05 2014-12-15 日本バイリーン株式会社 Nonwoven fabric and method for producing the same
JP2016519222A (en) * 2013-03-15 2016-06-30 アーセナル メディカル， インコーポレイテッド Core-sheath fiber and method for making it and method for using it
JP2017091972A (en) * 2015-11-16 2017-05-25 トヨタ紡織株式会社 Manufacturing method for cell element separator
JP2017190391A (en) * 2016-04-13 2017-10-19 パナソニックＩｐマネジメント株式会社 Adhesive sheet and method for producing the same
WO2019044045A1 (en) * 2017-08-28 2019-03-07 関東電化工業株式会社 Thermally conductive particle-filled fiber
WO2020174948A1 (en) * 2019-02-28 2020-09-03 富士フイルム株式会社 Cell separation filter, filtering device, and production method for cell separation filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938373B2 (en) * 2012-12-21 2018-04-10 University of Pittsburgh—of the Commonwealth System of Higher Education Methods of electrospinning and compositions made therefrom
EP3056598B1 (en) * 2013-10-07 2019-04-17 Finetex Ene, Inc. Filter comprising nanofiber and method for manufacturing same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016519222A (en) * 2013-03-15 2016-06-30 アーセナル メディカル， インコーポレイテッド Core-sheath fiber and method for making it and method for using it
JP2014234581A (en) * 2013-06-05 2014-12-15 日本バイリーン株式会社 Nonwoven fabric and method for producing the same
JP2017091972A (en) * 2015-11-16 2017-05-25 トヨタ紡織株式会社 Manufacturing method for cell element separator
JP2017190391A (en) * 2016-04-13 2017-10-19 パナソニックＩｐマネジメント株式会社 Adhesive sheet and method for producing the same
WO2019044045A1 (en) * 2017-08-28 2019-03-07 関東電化工業株式会社 Thermally conductive particle-filled fiber
WO2020174948A1 (en) * 2019-02-28 2020-09-03 富士フイルム株式会社 Cell separation filter, filtering device, and production method for cell separation filter

Also Published As

Publication number Publication date
WO2022054378A1 (en) 2022-03-17
JP7440650B2 (en) 2024-02-28

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