JP2007021400A5 - - Google Patents

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Publication number
JP2007021400A5
JP2007021400A5 JP2005208245A JP2005208245A JP2007021400A5 JP 2007021400 A5 JP2007021400 A5 JP 2007021400A5 JP 2005208245 A JP2005208245 A JP 2005208245A JP 2005208245 A JP2005208245 A JP 2005208245A JP 2007021400 A5 JP2007021400 A5 JP 2007021400A5
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JP
Japan
Prior art keywords
fibers
fiber
porous sheet
filter according
branched
Prior art date
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Application number
JP2005208245A
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English (en)
Japanese (ja)
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JP2007021400A (ja
JP4839709B2 (ja
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Priority to JP2005208245A priority Critical patent/JP4839709B2/ja
Priority claimed from JP2005208245A external-priority patent/JP4839709B2/ja
Publication of JP2007021400A publication Critical patent/JP2007021400A/ja
Publication of JP2007021400A5 publication Critical patent/JP2007021400A5/ja
Application granted granted Critical
Publication of JP4839709B2 publication Critical patent/JP4839709B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2005208245A 2005-07-19 2005-07-19 フィルターおよびその製造方法 Expired - Lifetime JP4839709B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005208245A JP4839709B2 (ja) 2005-07-19 2005-07-19 フィルターおよびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005208245A JP4839709B2 (ja) 2005-07-19 2005-07-19 フィルターおよびその製造方法

Publications (3)

Publication Number Publication Date
JP2007021400A JP2007021400A (ja) 2007-02-01
JP2007021400A5 true JP2007021400A5 (enExample) 2008-07-24
JP4839709B2 JP4839709B2 (ja) 2011-12-21

Family

ID=37782848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005208245A Expired - Lifetime JP4839709B2 (ja) 2005-07-19 2005-07-19 フィルターおよびその製造方法

Country Status (1)

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JP (1) JP4839709B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4976487B2 (ja) 2007-04-17 2012-07-18 帝人ファイバー株式会社 湿式不織布およびフィルター
CN102277795A (zh) * 2011-08-12 2011-12-14 浙江凯恩特种材料股份有限公司 一种滤袋滤纸及茶叶滤袋和袋装茶叶
CN111330355B (zh) * 2020-02-28 2022-06-14 厦门理工学院 一种驻极纳米纤维高效过滤材料及其制备方法
CN114984665A (zh) * 2022-06-07 2022-09-02 孙宁 一种分支状完全可降解纳米纤维口罩滤芯材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305372B2 (ja) * 1992-10-15 2002-07-22 三菱製紙株式会社 液体濾過用フィルター濾材
JPH1112183A (ja) * 1997-06-26 1999-01-19 Asahi Medical Co Ltd 白血球除去フィルター材及び白血球除去方法
JP4064593B2 (ja) * 1999-09-30 2008-03-19 三菱製紙株式会社 難燃性を有し発生ガス量の少ない積層用シート及び濾材
JP2002001020A (ja) * 2000-04-10 2002-01-08 Toray Ind Inc 濾 材
JP4184917B2 (ja) * 2002-10-23 2008-11-19 東レ株式会社 ナノファイバー集合体

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