JP6333436B2 - 静電フィルター - Google Patents

静電フィルター Download PDF

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Publication number
JP6333436B2
JP6333436B2 JP2017082999A JP2017082999A JP6333436B2 JP 6333436 B2 JP6333436 B2 JP 6333436B2 JP 2017082999 A JP2017082999 A JP 2017082999A JP 2017082999 A JP2017082999 A JP 2017082999A JP 6333436 B2 JP6333436 B2 JP 6333436B2
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JP
Japan
Prior art keywords
fiber
component
cross
section
composite fiber
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.)
Active
Application number
JP2017082999A
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English (en)
Japanese (ja)
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JP2017131890A (ja
JP2017131890A5 (enExample
Inventor
絵里 川畑
絵里 川畑
洋志 岡屋
洋志 岡屋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DaiwaboPolytecCo.,Ltd.
Daiwabo Holdings Co Ltd
Original Assignee
DaiwaboPolytecCo.,Ltd.
Daiwabo Holdings Co Ltd
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 by DaiwaboPolytecCo.,Ltd., Daiwabo Holdings Co Ltd filed Critical DaiwaboPolytecCo.,Ltd.
Priority to JP2017082999A priority Critical patent/JP6333436B2/ja
Publication of JP2017131890A publication Critical patent/JP2017131890A/ja
Publication of JP2017131890A5 publication Critical patent/JP2017131890A5/ja
Application granted granted Critical
Publication of JP6333436B2 publication Critical patent/JP6333436B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Electrostatic Separation (AREA)
  • Nonwoven Fabrics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Materials (AREA)
JP2017082999A 2017-04-19 2017-04-19 静電フィルター Active JP6333436B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017082999A JP6333436B2 (ja) 2017-04-19 2017-04-19 静電フィルター

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017082999A JP6333436B2 (ja) 2017-04-19 2017-04-19 静電フィルター

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2012221521A Division JP6133035B2 (ja) 2012-10-03 2012-10-03 静電フィルター

Publications (3)

Publication Number Publication Date
JP2017131890A JP2017131890A (ja) 2017-08-03
JP2017131890A5 JP2017131890A5 (enExample) 2017-09-14
JP6333436B2 true JP6333436B2 (ja) 2018-05-30

Family

ID=59503110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017082999A Active JP6333436B2 (ja) 2017-04-19 2017-04-19 静電フィルター

Country Status (1)

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JP (1) JP6333436B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7193233B2 (ja) * 2018-01-31 2022-12-20 東洋アルミエコープロダクツ株式会社 静電フィルター構造体
JP7047593B2 (ja) * 2018-05-23 2022-04-05 東レ株式会社 湿式不織布
WO2021106842A1 (ja) * 2019-11-26 2021-06-03 株式会社村田製作所 糸

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1278533C (en) * 1989-08-22 1991-01-02 E. Lee Noddin Polyimide composite filter fabrics
JPH03293008A (ja) * 1990-04-06 1991-12-24 Toyobo Co Ltd エレクトレットフィルター及びその製造方法
JP3579738B2 (ja) * 1991-05-23 2004-10-20 東洋紡績株式会社 エレクトレットフィルター
JP3166866B2 (ja) * 1991-07-04 2001-05-14 東洋紡績株式会社 エレクトレット濾材
JP3810871B2 (ja) * 1996-11-06 2006-08-16 大和紡績株式会社 複合繊維及び不織布
JP4030146B2 (ja) * 1997-02-28 2008-01-09 三菱製紙株式会社 光反応性有害物除去材
JP4747255B2 (ja) * 2000-12-27 2011-08-17 Ｊｎｃ株式会社 帯電性を有するトウおよびそれを用いた積層体
JP2002339256A (ja) * 2001-02-08 2002-11-27 Ube Nitto Kasei Co Ltd エレクトレット不織布用ポリオレフィン系熱接着繊維およびエレクトレット不織布
US6926961B2 (en) * 2001-08-15 2005-08-09 Invista North America S.A.R.L. Nonwoven blend with electret fiber
JP2007098370A (ja) * 2005-10-07 2007-04-19 Daiwabo Co Ltd 複層フィルター

Also Published As

Publication number Publication date
JP2017131890A (ja) 2017-08-03

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