JP2010077545A5 - - Google Patents

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Publication number
JP2010077545A5
JP2010077545A5 JP2008243855A JP2008243855A JP2010077545A5 JP 2010077545 A5 JP2010077545 A5 JP 2010077545A5 JP 2008243855 A JP2008243855 A JP 2008243855A JP 2008243855 A JP2008243855 A JP 2008243855A JP 2010077545 A5 JP2010077545 A5 JP 2010077545A5
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JP
Japan
Prior art keywords
fiber
electret
fiber structure
short fibers
short
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.)
Granted
Application number
JP2008243855A
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English (en)
Japanese (ja)
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JP2010077545A (ja
JP5417783B2 (ja
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Priority to JP2008243855A priority Critical patent/JP5417783B2/ja
Priority claimed from JP2008243855A external-priority patent/JP5417783B2/ja
Publication of JP2010077545A publication Critical patent/JP2010077545A/ja
Publication of JP2010077545A5 publication Critical patent/JP2010077545A5/ja
Application granted granted Critical
Publication of JP5417783B2 publication Critical patent/JP5417783B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008243855A 2008-09-24 2008-09-24 繊維構造体の製造方法 Expired - Fee Related JP5417783B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008243855A JP5417783B2 (ja) 2008-09-24 2008-09-24 繊維構造体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008243855A JP5417783B2 (ja) 2008-09-24 2008-09-24 繊維構造体の製造方法

Publications (3)

Publication Number Publication Date
JP2010077545A JP2010077545A (ja) 2010-04-08
JP2010077545A5 true JP2010077545A5 (OSRAM) 2011-09-15
JP5417783B2 JP5417783B2 (ja) 2014-02-19

Family

ID=42208284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008243855A Expired - Fee Related JP5417783B2 (ja) 2008-09-24 2008-09-24 繊維構造体の製造方法

Country Status (1)

Country Link
JP (1) JP5417783B2 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013039517A (ja) * 2011-08-12 2013-02-28 Kurashiki Seni Kako Kk 難燃性エアフィルタ
JP6265612B2 (ja) * 2013-03-27 2018-01-24 日本バイリーン株式会社 エレクトレットフィルタ
US10252201B2 (en) 2014-01-28 2019-04-09 Teijin Frontier Co., Ltd. Multilayer filter medium for filter, method for producing the same, and air filter
CN112004587B (zh) * 2018-04-16 2022-11-01 奥斯龙-明士克公司 高破裂强度的湿法成网的非织造过滤介质及其生产方法
CN111304827A (zh) * 2020-05-07 2020-06-19 刘志坚 复合短纤驻极热风无纺布制备工艺
JP2023072923A (ja) * 2021-11-15 2023-05-25 宇部エクシモ株式会社 カートリッジフィルタの製造方法及びカートリッジフィルタ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0568823A (ja) * 1991-09-10 1993-03-23 Toray Ind Inc 濾 材
JPH07251015A (ja) * 1994-03-16 1995-10-03 Toyobo Co Ltd エレクトレットフィルターおよびその製造方法
JP2002030556A (ja) * 2000-07-18 2002-01-31 Shiga Shokusan Kk 繊維成形中入れ材
JP2003334411A (ja) * 2002-05-20 2003-11-25 Toyobo Co Ltd 濾 材
WO2008053741A1 (en) * 2006-10-30 2008-05-08 Kinsei Seishi Co., Ltd. Highly rigid air filters

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