JP2012512743A5 - - Google Patents

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Publication number
JP2012512743A5
JP2012512743A5 JP2011542218A JP2011542218A JP2012512743A5 JP 2012512743 A5 JP2012512743 A5 JP 2012512743A5 JP 2011542218 A JP2011542218 A JP 2011542218A JP 2011542218 A JP2011542218 A JP 2011542218A JP 2012512743 A5 JP2012512743 A5 JP 2012512743A5
Authority
JP
Japan
Prior art keywords
web
filter element
thickness
deformation
fibers
Prior art date
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
JP2011542218A
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English (en)
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JP2012512743A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2009/066494 external-priority patent/WO2010080251A1/en
Publication of JP2012512743A publication Critical patent/JP2012512743A/ja
Publication of JP2012512743A5 publication Critical patent/JP2012512743A5/ja
Pending legal-status Critical Current

Links

Claims (3)

  1. 多孔質の保形自立性の不織布ウェブを備えるフィルタ要素であって、
    前記ウェブは、熱可塑性エラストマーポリマー繊維と、該繊維内に配置された活性粒子と、を備え、
    前記ウェブは、前記ウェブの厚さ方向に沿って密度が均一であることを特徴とする３次元変形を有する、フィルタ要素。
  2. 前記変形は、該変形の全体にわたって少なくとも１つの方向に沿って５倍以下で変動する厚さを特徴とする、請求項１に記載のフィルタ要素。
  3. 前記変形は、その位置における前記ウェブの厚さの少なくとも０．５倍、平面的な形状構成から逸脱することを特徴とする凹形表面を備える、請求項１に記載のフィルタ要素。
JP2011542218A 2008-12-18 2009-12-03 付形した粒子含有不織布ウェブを利用するフィルタ要素 Pending JP2012512743A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13875008P 2008-12-18 2008-12-18
US61/138,750 2008-12-18
PCT/US2009/066494 WO2010080251A1 (en) 2008-12-18 2009-12-03 Filter element utilizing shaped particle-containing nonwoven web

Publications (2)

Publication Number Publication Date
JP2012512743A JP2012512743A (ja) 2012-06-07
JP2012512743A5 true JP2012512743A5 (ja) 2013-01-31

Family

ID=42316699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011542218A Pending JP2012512743A (ja) 2008-12-18 2009-12-03 付形した粒子含有不織布ウェブを利用するフィルタ要素

Country Status (11)

Country Link
US (1) US8535406B2 (ja)
EP (1) EP2370181A4 (ja)
JP (1) JP2012512743A (ja)
KR (1) KR101648600B1 (ja)
CN (1) CN102292127B (ja)
AU (1) AU2009336038C1 (ja)
BR (1) BRPI0918125A2 (ja)
CA (1) CA2747632A1 (ja)
MX (1) MX2011006367A (ja)
RU (1) RU2469757C1 (ja)
WO (1) WO2010080251A1 (ja)

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CA2810236C (en) * 2011-09-01 2013-07-09 2266170 Ontario Inc. Multilayered material and containers and method of making same
JP2016533260A (ja) * 2013-08-21 2016-10-27 スリーエム イノベイティブ プロパティズ カンパニー 積層又は混合吸着剤床の保護濾過装置
JP6670053B2 (ja) * 2015-07-30 2020-03-18 株式会社ブリヂストン 流体圧アクチュエータ
CN105249563A (zh) * 2015-11-13 2016-01-20 无锡桥阳机械制造有限公司 一种防治雾霾的口罩
CN108379961A (zh) * 2018-02-09 2018-08-10 佛山市顺德区阿波罗环保器材有限公司 过滤单元及其制作方法
CN113373590B (zh) * 2021-07-01 2023-04-25 嘉兴南湖学院 一种含有微胶囊的纤维素纤维水刺非织造布流水产线及制备方法
CN113550070B (zh) * 2021-07-27 2023-07-04 杭州凯源过滤器材有限公司 一种熔喷布成形装置

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