JP2025512338A5 - - Google Patents
Info
- Publication number
- JP2025512338A5 JP2025512338A5 JP2024559665A JP2024559665A JP2025512338A5 JP 2025512338 A5 JP2025512338 A5 JP 2025512338A5 JP 2024559665 A JP2024559665 A JP 2024559665A JP 2024559665 A JP2024559665 A JP 2024559665A JP 2025512338 A5 JP2025512338 A5 JP 2025512338A5
- Authority
- JP
- Japan
- Prior art keywords
- filter medium
- water column
- medium according
- approximately
- less
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263329009P | 2022-04-08 | 2022-04-08 | |
| US63/329,009 | 2022-04-08 | ||
| PCT/US2023/017939 WO2023196630A1 (en) | 2022-04-08 | 2023-04-07 | Filtration media and filters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025512338A JP2025512338A (ja) | 2025-04-17 |
| JP2025512338A5 true JP2025512338A5 (https=) | 2026-03-06 |
Family
ID=88240520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024559665A Pending JP2025512338A (ja) | 2022-04-08 | 2023-04-07 | 濾過媒体及びフィルター |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230321568A1 (https=) |
| EP (1) | EP4504374A4 (https=) |
| JP (1) | JP2025512338A (https=) |
| KR (1) | KR20250022003A (https=) |
| CN (1) | CN119233852A (https=) |
| AU (1) | AU2023249356B2 (https=) |
| CA (1) | CA3249162A1 (https=) |
| WO (1) | WO2023196630A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12539479B2 (en) | 2022-04-08 | 2026-02-03 | Delstar Technologies, Inc. | Dual-layer gas filters and systems and methods for making the same |
| EP4504379A4 (en) | 2022-04-08 | 2026-04-08 | Mativ Luxembourg | SYSTEMS AND METHODS FOR PREPARING FIBROUS MATERIALS |
| KR20250019616A (ko) * | 2022-04-08 | 2025-02-10 | 마티브 룩셈부르크 | 나노입자를 혼입한 개구형성된 중합체 시트 |
| JP2025513027A (ja) | 2022-04-08 | 2025-04-22 | マティヴ ルクセンブルク | 機械式及び静電式フィルター媒体 |
| WO2024058991A1 (en) * | 2022-09-14 | 2024-03-21 | Delstar Technologies, Inc. | Filtration media and filters |
| EP4691593A1 (en) * | 2024-08-08 | 2026-02-11 | Neenah Gessner GmbH | Hydrophobic filter medium |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2027687C (en) * | 1989-11-14 | 2002-12-31 | Douglas C. Sundet | Filtration media and method of manufacture |
| US6171369B1 (en) * | 1998-05-11 | 2001-01-09 | Airflo Europe, N.V. | Vacuum cleaner bag construction and method of operation |
| US20040178135A1 (en) * | 2003-03-13 | 2004-09-16 | Beplate Douglas K. | Filtering device incorporating nanoparticles |
| US7141518B2 (en) * | 2003-10-16 | 2006-11-28 | Kimberly-Clark Worldwide, Inc. | Durable charged particle coatings and materials |
| US9522357B2 (en) * | 2013-03-15 | 2016-12-20 | Products Unlimited, Inc. | Filtration media fiber structure and method of making same |
| US20160229969A1 (en) * | 2013-09-25 | 2016-08-11 | Cornell University | Multiblock copolymer films with inorganic nanoparticles, methods of making same, and uses thereof |
| US9333488B2 (en) * | 2013-09-30 | 2016-05-10 | Lennox Industries Inc. | Air filtration using manganese oxide |
| US20150090658A1 (en) * | 2013-09-30 | 2015-04-02 | Kimberly-Clark Worldwide, Inc. | Fiber having a Nanohair Surface Topography |
| US20150283788A1 (en) * | 2014-04-02 | 2015-10-08 | The Boeing Company | Nonwoven interlayers made using polymer-nanoparticle polymers |
| US20160256806A1 (en) * | 2015-03-06 | 2016-09-08 | Lydall, Inc. | Composite filter media including a nanofiber layer formed directly onto a conductive layer |
| CZ2015441A3 (cs) * | 2015-06-26 | 2017-03-01 | Pegas Nonwovens S.R.O. | Absorpční hygienický výrobek obsahující netkanou textilii s bariérovými vlastnostmi |
| WO2017008171A1 (en) * | 2015-07-16 | 2017-01-19 | Fpinnovations | Filter media comprising cellulose filaments |
| CN106592106A (zh) * | 2015-10-20 | 2017-04-26 | 天津工业大学 | 一种可增加粒子嵌入率的熔喷非织造布生产系统 |
| US20200270787A1 (en) * | 2019-02-25 | 2020-08-27 | North Carolina State University | Spunbond filters with low pressure drop and high efficiency |
| CA3134262A1 (en) * | 2019-03-26 | 2020-10-01 | Resolute Fp Canada, Inc. | Filter media, filters, and methods for making the same |
| US20200368654A1 (en) * | 2019-05-24 | 2020-11-26 | Hollingsworth & Vose Company | Filter media comprising elastomeric fibers |
| CN114938636A (zh) * | 2019-10-08 | 2022-08-23 | 唐纳森公司 | 包括混合直径细纤维的过滤介质层 |
| WO2021092318A1 (en) * | 2019-11-08 | 2021-05-14 | Virginia Commonwealth University Intellectual Property Foundation | Removal of vocs and fine particulate matter by metal organic frameworks coated electret media (e-mofilter) |
| US12357932B2 (en) * | 2020-02-04 | 2025-07-15 | Kuprion Inc. | Air filtration media having metal nanoparticle agglomerates adhered thereto, formation thereof and use thereof |
| WO2021188890A1 (en) * | 2020-03-20 | 2021-09-23 | Berry Global, Inc. | Nonwoven filtration media |
| KR20220155979A (ko) * | 2020-04-03 | 2022-11-24 | 도날드슨 컴파니, 인코포레이티드 | 필터 복합체 |
| US20210316238A1 (en) * | 2020-04-09 | 2021-10-14 | Pfnonwovens Llc | Nonwoven material for filtration and method of making the same |
| CA3179960A1 (en) * | 2020-04-09 | 2021-10-14 | Folia Water, Inc. | Article for infection prevention for fomite materials |
| DE202021001421U1 (de) * | 2020-04-17 | 2021-09-24 | Kraton Polymers Research B.V. | Luftfiltergerät mit antimikrobiellen Filtermedien |
| US20230233722A1 (en) * | 2020-06-04 | 2023-07-27 | Survivon Ltd. | Article with pathogen inhibiting treatment |
| CA3132853A1 (en) * | 2020-10-01 | 2022-04-01 | Daniel P. Fillenwarth | Systems and methods useful for air treatment in a vehicle |
| US20230149839A1 (en) * | 2021-11-18 | 2023-05-18 | Hollingsworth & Vose Company | Filter media including fibers comprising a matrix polymer and impact modifier, and related methods |
| US20230330585A1 (en) * | 2022-04-14 | 2023-10-19 | Hollingsworth & Vose Company | High efficiency filter media |
-
2023
- 2023-04-07 AU AU2023249356A patent/AU2023249356B2/en active Active
- 2023-04-07 KR KR1020247037291A patent/KR20250022003A/ko active Pending
- 2023-04-07 WO PCT/US2023/017939 patent/WO2023196630A1/en not_active Ceased
- 2023-04-07 CN CN202380041704.0A patent/CN119233852A/zh active Pending
- 2023-04-07 CA CA3249162A patent/CA3249162A1/en active Pending
- 2023-04-07 US US18/297,203 patent/US20230321568A1/en active Pending
- 2023-04-07 EP EP23785467.4A patent/EP4504374A4/en active Pending
- 2023-04-07 JP JP2024559665A patent/JP2025512338A/ja active Pending
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