KR20210116484A - 액체 필터용 멜트블로운 부직포, 상기 멜트블로운 부직포의 적층체, 및 적층체를 구비하는 액체 필터 - Google Patents

액체 필터용 멜트블로운 부직포, 상기 멜트블로운 부직포의 적층체, 및 적층체를 구비하는 액체 필터 Download PDF

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Publication number
KR20210116484A
KR20210116484A KR1020217022617A KR20217022617A KR20210116484A KR 20210116484 A KR20210116484 A KR 20210116484A KR 1020217022617 A KR1020217022617 A KR 1020217022617A KR 20217022617 A KR20217022617 A KR 20217022617A KR 20210116484 A KR20210116484 A KR 20210116484A
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KR
South Korea
Prior art keywords
nonwoven fabric
melt blown
blown nonwoven
melt
thickness
Prior art date
Application number
KR1020217022617A
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English (en)
Korean (ko)
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KR102705003B1 (ko
Inventor
토모히코 타무라
Original Assignee
타피러스 컴퍼니 리미티드
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Application filed by 타피러스 컴퍼니 리미티드 filed Critical 타피러스 컴퍼니 리미티드
Publication of KR20210116484A publication Critical patent/KR20210116484A/ko
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Publication of KR102705003B1 publication Critical patent/KR102705003B1/ko

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    • 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
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0622—Melt-blown
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
KR1020217022617A 2019-03-29 2020-02-25 액체 필터용 멜트블로운 부직포, 상기 멜트블로운 부직포의 적층체, 및 적층체를 구비하는 액체 필터 KR102705003B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019068090 2019-03-29
JPJP-P-2019-068090 2019-03-29
PCT/JP2020/007318 WO2020202899A1 (ja) 2019-03-29 2020-02-25 液体フィルター用のメルトブロー不織布、当該メルトブロー不織布の積層体及び積層体を備える液体用フィルター

Publications (2)

Publication Number Publication Date
KR20210116484A true KR20210116484A (ko) 2021-09-27
KR102705003B1 KR102705003B1 (ko) 2024-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217022617A KR102705003B1 (ko) 2019-03-29 2020-02-25 액체 필터용 멜트블로운 부직포, 상기 멜트블로운 부직포의 적층체, 및 적층체를 구비하는 액체 필터

Country Status (4)

Country Link
JP (1) JP7352302B2 (ja)
KR (1) KR102705003B1 (ja)
CN (1) CN113286645B (ja)
WO (1) WO2020202899A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022250057A1 (ja) * 2021-05-26 2022-12-01 タピルス株式会社 メルトブロー不織布及びこれを備えたフィルタ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110051249A (ko) 2008-08-15 2011-05-17 메사추세츠 인스티튜트 오브 테크놀로지 탄소 기반 나노구조체의 층상 조립체 및 에너지 저장 및 생산 소자에서의 그의 용도
KR20130041928A (ko) * 2010-07-07 2013-04-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 패턴화된 에어 레이드 부직포 섬유질 웨브 및 그 제조 및 사용 방법
KR20130133888A (ko) * 2011-05-11 2013-12-09 미쓰이 가가쿠 가부시키가이샤 권축 복합 섬유, 및 당해 섬유로 이루어지는 부직포
JP2013249558A (ja) * 2012-05-31 2013-12-12 Kao Corp 不織布
JP2016089289A (ja) * 2014-10-30 2016-05-23 花王株式会社 積層不織布
JP2017101348A (ja) * 2015-11-30 2017-06-08 花王株式会社 不織布

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JPH05263353A (ja) * 1991-11-26 1993-10-12 New Oji Paper Co Ltd 長繊維不織布及びその製造方法
US6319865B1 (en) * 1999-09-02 2001-11-20 Tonen Tapyrus Co., Ltd. Melt-blown non-woven fabric, and nozzle piece for producing the same
US7452831B2 (en) * 2003-03-31 2008-11-18 Toray Industries, Inc. Filter medium
JP4916984B2 (ja) * 2007-09-19 2012-04-18 株式会社クラレ 不織布
JP5179939B2 (ja) * 2008-04-24 2013-04-10 クラレクラフレックス株式会社 不織布で構成された複合繊維シート
JP5729948B2 (ja) 2010-08-31 2015-06-03 ユニ・チャーム株式会社 不織布シート、その製造方法および吸収性物品
CN103339309B (zh) * 2010-12-24 2016-06-29 花王株式会社 无纺布和使用该无纺布的吸收性物品
JP5905400B2 (ja) 2011-01-28 2016-04-20 タピルス株式会社 極細繊維からなるメルトブロー不織布の製造方法及び極細繊維からなるメルトブロー不織布を製造するための装置
JP5925835B2 (ja) * 2013-09-24 2016-05-25 花王株式会社 不織布の製造方法
KR102477321B1 (ko) * 2015-07-24 2022-12-13 주식회사 쿠라레 섬유 적층체
JP6734072B2 (ja) * 2016-02-25 2020-08-05 旭化成株式会社 フェイスマスク用セルロース繊維不織布

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110051249A (ko) 2008-08-15 2011-05-17 메사추세츠 인스티튜트 오브 테크놀로지 탄소 기반 나노구조체의 층상 조립체 및 에너지 저장 및 생산 소자에서의 그의 용도
KR20130041928A (ko) * 2010-07-07 2013-04-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 패턴화된 에어 레이드 부직포 섬유질 웨브 및 그 제조 및 사용 방법
KR20130133888A (ko) * 2011-05-11 2013-12-09 미쓰이 가가쿠 가부시키가이샤 권축 복합 섬유, 및 당해 섬유로 이루어지는 부직포
JP2013249558A (ja) * 2012-05-31 2013-12-12 Kao Corp 不織布
JP2016089289A (ja) * 2014-10-30 2016-05-23 花王株式会社 積層不織布
JP2017101348A (ja) * 2015-11-30 2017-06-08 花王株式会社 不織布

Also Published As

Publication number Publication date
JPWO2020202899A1 (ja) 2020-10-08
CN113286645A (zh) 2021-08-20
JP7352302B2 (ja) 2023-09-28
CN113286645B (zh) 2023-03-17
KR102705003B1 (ko) 2024-09-06
WO2020202899A1 (ja) 2020-10-08

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