JPWO2021246270A1 - - Google Patents

Info

Publication number
JPWO2021246270A1
JPWO2021246270A1 JP2021534684A JP2021534684A JPWO2021246270A1 JP WO2021246270 A1 JPWO2021246270 A1 JP WO2021246270A1 JP 2021534684 A JP2021534684 A JP 2021534684A JP 2021534684 A JP2021534684 A JP 2021534684A JP WO2021246270 A1 JPWO2021246270 A1 JP WO2021246270A1
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.)
Pending
Application number
JP2021534684A
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 JPWO2021246270A1 publication Critical patent/JPWO2021246270A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/09—Control of pressure, temperature or feeding rate
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
JP2021534684A 2020-06-02 2021-05-27 Pending JPWO2021246270A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020095968 2020-06-02
PCT/JP2021/020116 WO2021246270A1 (ja) 2020-06-02 2021-05-27 ポリアミドモノフィラメント

Publications (1)

Publication Number Publication Date
JPWO2021246270A1 true JPWO2021246270A1 (ja) 2021-12-09

Family

ID=78831094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021534684A Pending JPWO2021246270A1 (ja) 2020-06-02 2021-05-27

Country Status (4)

Country Link
EP (1) EP4141153A1 (ja)
JP (1) JPWO2021246270A1 (ja)
CN (1) CN115427617B (ja)
WO (1) WO2021246270A1 (ja)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549225B2 (ja) * 1971-08-09 1979-04-23
TW333562B (en) * 1995-02-09 1998-06-11 Schweizerische Viscose Dimensionally stable polyamide-66-monofilament
DE19600162A1 (de) * 1996-01-04 1997-07-10 Bayer Faser Gmbh Schmelzgesponnene, scheuerbeständige Monofile
TW371679B (en) * 1996-02-21 1999-10-11 Toray Industries Method for producing coarse and fine polyesteramide staple
JPH09268417A (ja) 1996-03-29 1997-10-14 Toray Ind Inc 溶融紡糸用口金および溶融紡糸方法
JP4042585B2 (ja) * 2002-02-18 2008-02-06 東レ株式会社 ポリアミドマルチフィラメントおよびそれからなるブラシ
EP2927357A4 (en) * 2012-11-28 2016-12-21 Toray Industries POLYAMIDE CRACKED YARN FOR CLOTHING AND WEB OR MESH WEAR FOR CLOTHING THEREOF
JP6160250B2 (ja) 2013-05-29 2017-07-12 東レ株式会社 ポリアミドモノフィラメントの製造方法
WO2019044449A1 (ja) 2017-08-30 2019-03-07 東レ株式会社 高精細ハイメッシュフィルター用単成分ポリエステルモノフィラメント
WO2019208404A1 (ja) * 2018-04-25 2019-10-31 東レ株式会社 ポリアミドモノフィラメント

Also Published As

Publication number Publication date
EP4141153A1 (en) 2023-03-01
CN115427617A (zh) 2022-12-02
CN115427617B (zh) 2024-02-09
WO2021246270A1 (ja) 2021-12-09

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240513