JPWO2020175370A1 - - Google Patents

Info

Publication number
JPWO2020175370A1
JPWO2020175370A1 JP2020539877A JP2020539877A JPWO2020175370A1 JP WO2020175370 A1 JPWO2020175370 A1 JP WO2020175370A1 JP 2020539877 A JP2020539877 A JP 2020539877A JP 2020539877 A JP2020539877 A JP 2020539877A JP WO2020175370 A1 JPWO2020175370 A1 JP WO2020175370A1
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
JP2020539877A
Other versions
JP7456383B2 (ja
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 JPWO2020175370A1 publication Critical patent/JPWO2020175370A1/ja
Application granted granted Critical
Publication of JP7456383B2 publication Critical patent/JP7456383B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B01D2239/0233—Island-in-sea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0457—Specific fire retardant or heat resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Woven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
JP2020539877A 2019-02-25 2020-02-21 高精細ハイメッシュフィルター用芯鞘複合ポリエステルモノフィラメント Active JP7456383B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019031734 2019-02-25
JP2019031734 2019-02-25
PCT/JP2020/007052 WO2020175370A1 (ja) 2019-02-25 2020-02-21 高精細ハイメッシュフィルター用芯鞘複合ポリエステルモノフィラメント

Publications (2)

Publication Number Publication Date
JPWO2020175370A1 true JPWO2020175370A1 (ja) 2020-09-03
JP7456383B2 JP7456383B2 (ja) 2024-03-27

Family

ID=72239587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020539877A Active JP7456383B2 (ja) 2019-02-25 2020-02-21 高精細ハイメッシュフィルター用芯鞘複合ポリエステルモノフィラメント

Country Status (5)

Country Link
EP (1) EP3896199B1 (ja)
JP (1) JP7456383B2 (ja)
CN (1) CN113166978B (ja)
PL (1) PL3896199T3 (ja)
WO (1) WO2020175370A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022004225A1 (ja) * 2020-06-30 2022-01-06

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3782902B2 (ja) 1999-06-24 2006-06-07 帝人ファイバー株式会社 表面特性の改善された高強力モノフィラメントの製造方法
JP3778088B2 (ja) * 2002-01-21 2006-05-24 東レ株式会社 スクリーン紗用芯鞘型複合ポリエステルモノフィラメントおよびその製造方法
KR101286795B1 (ko) * 2005-07-28 2013-07-17 데이진 화이바 가부시키가이샤 (원착) 폴리에스테르 모노 필라멘트
JP2009005911A (ja) 2007-06-28 2009-01-15 Teijin Fibers Ltd 嗜好性飲料抽出フィルター用ポリエステルフィラメント
WO2010035640A1 (ja) 2008-09-26 2010-04-01 東レ株式会社 ポリエステルモノフィラメント、およびその製造方法、ならびにそれを用いたスクリーン紗の製造方法
JP5487629B2 (ja) 2009-02-03 2014-05-07 東レ株式会社 ポリエステルモノフィラメントおよびその製造方法
JP5217058B2 (ja) 2009-06-19 2013-06-19 帝人株式会社 産業資材フィルター紗用ポリエチレンナフタレートモノフィラメント
JP5336615B2 (ja) 2012-01-06 2013-11-06 帝人株式会社 スクリーン紗用モノフィラメント
JP6578861B2 (ja) 2015-09-30 2019-09-25 東レ株式会社 溶融紡糸用パック

Also Published As

Publication number Publication date
WO2020175370A1 (ja) 2020-09-03
EP3896199B1 (en) 2024-03-06
EP3896199A4 (en) 2022-09-14
CN113166978A (zh) 2021-07-23
CN113166978B (zh) 2023-05-12
JP7456383B2 (ja) 2024-03-27
PL3896199T3 (pl) 2024-06-24
EP3896199A1 (en) 2021-10-20

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