JPWO2021161557A1 - - Google Patents

Info

Publication number
JPWO2021161557A1
JPWO2021161557A1 JP2020546182A JP2020546182A JPWO2021161557A1 JP WO2021161557 A1 JPWO2021161557 A1 JP WO2021161557A1 JP 2020546182 A JP2020546182 A JP 2020546182A JP 2020546182 A JP2020546182 A JP 2020546182A JP WO2021161557 A1 JPWO2021161557 A1 JP WO2021161557A1
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
JP2020546182A
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 JPWO2021161557A1 publication Critical patent/JPWO2021161557A1/ja
Pending legal-status Critical Current

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
    • 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
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
JP2020546182A 2020-02-14 2020-08-11 Pending JPWO2021161557A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020023115 2020-02-14
PCT/JP2020/030537 WO2021161557A1 (ja) 2020-02-14 2020-08-11 ポリフェニレンサルファイド短繊維およびそれからなる濾布

Publications (1)

Publication Number Publication Date
JPWO2021161557A1 true JPWO2021161557A1 (ja) 2021-08-19

Family

ID=77292215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020546182A Pending JPWO2021161557A1 (ja) 2020-02-14 2020-08-11

Country Status (4)

Country Link
JP (1) JPWO2021161557A1 (ja)
CN (1) CN114746590B (ja)
TW (1) TW202130867A (ja)
WO (1) WO2021161557A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113684613A (zh) * 2021-09-28 2021-11-23 安徽元琛环保科技股份有限公司 一种预混纤维梯度滤料的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289162A (ja) * 1985-06-11 1986-12-19 日本バイリーン株式会社 耐熱性不織布の製造方法
JP2006124903A (ja) * 1996-02-09 2006-05-18 Chisso Corp トウ
JPH1064502A (ja) * 1996-08-23 1998-03-06 Toray Ind Inc 電池セパレータおよび電池
WO2000009790A1 (fr) * 1998-08-10 2000-02-24 Toray Industries, Inc. Tissu pour filtre de depoussierage et depoussiereur a sacs filtrants
JP2004185860A (ja) * 2002-11-29 2004-07-02 Mitsubishi Paper Mills Ltd 電池用セパレータ
JP4677919B2 (ja) * 2005-02-16 2011-04-27 東レ株式会社 ポリフェニレンスルフィド・ナノファイバーから成るトウおよび短繊維束およびパルプおよび液体分散体および紙
JP2011202305A (ja) * 2010-03-25 2011-10-13 Toray Ind Inc ポリフェニレンサルファイド繊維用処理剤および該処理剤を付与したポリフェニレンサルファイド繊維
JP2012067414A (ja) * 2010-09-24 2012-04-05 Teijin Fibers Ltd 異染混繊糸の製造方法
JP2014152407A (ja) * 2013-02-05 2014-08-25 Toray Ind Inc ポリフェニレンサルファイド繊維の製造方法および不織布。
JP6256100B2 (ja) * 2014-02-27 2018-01-10 東レ株式会社 混繊メルトブロー不織布
CN106283235B (zh) * 2015-05-25 2020-07-17 东丽纤维研究所（中国）有限公司 聚苯硫醚短纤维、其生产方法及含有其的过滤毡

Also Published As

Publication number Publication date
WO2021161557A1 (ja) 2021-08-19
CN114746590A (zh) 2022-07-12
TW202130867A (zh) 2021-08-16
CN114746590B (zh) 2024-03-08

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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: 20230512