JP2017131890A5 - - Google Patents
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- Publication number
- JP2017131890A5 JP2017131890A5 JP2017082999A JP2017082999A JP2017131890A5 JP 2017131890 A5 JP2017131890 A5 JP 2017131890A5 JP 2017082999 A JP2017082999 A JP 2017082999A JP 2017082999 A JP2017082999 A JP 2017082999A JP 2017131890 A5 JP2017131890 A5 JP 2017131890A5
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- component
- cross
- section
- center
- 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
Links
- 239000000835 fiber Substances 0.000 claims description 55
- 239000002131 composite material Substances 0.000 claims description 17
- 239000004745 nonwoven fabric Substances 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000009987 spinning Methods 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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 true JP2017131890A5 (enExample) | 2017-09-14 |
| JP6333436B2 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)
| Country | Link |
|---|---|
| JP (1) | JP6333436B2 (enExample) |
Families Citing this family (3)
| 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)
| 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 |
-
2017
- 2017-04-19 JP JP2017082999A patent/JP6333436B2/ja active Active
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