JPWO2024085211A1 - - Google Patents
Info
- Publication number
- JPWO2024085211A1 JPWO2024085211A1 JP2024518161A JP2024518161A JPWO2024085211A1 JP WO2024085211 A1 JPWO2024085211 A1 JP WO2024085211A1 JP 2024518161 A JP2024518161 A JP 2024518161A JP 2024518161 A JP2024518161 A JP 2024518161A JP WO2024085211 A1 JPWO2024085211 A1 JP WO2024085211A1
- Authority
- JP
- Japan
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0435—Electret
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0622—Melt-blown
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1233—Fibre diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1291—Other parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022169192 | 2022-10-21 | ||
| PCT/JP2023/037818 WO2024085211A1 (ja) | 2022-10-21 | 2023-10-19 | 濾材及びフィルタ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024085211A1 true JPWO2024085211A1 (https=) | 2024-04-25 |
Family
ID=90737607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024518161A Pending JPWO2024085211A1 (https=) | 2022-10-21 | 2023-10-19 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4606453A1 (https=) |
| JP (1) | JPWO2024085211A1 (https=) |
| CN (1) | CN119998020A (https=) |
| WO (1) | WO2024085211A1 (https=) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09105056A (ja) | 1995-07-31 | 1997-04-22 | Mitsui Petrochem Ind Ltd | 弾性伸縮性不織布 |
| JP3796048B2 (ja) | 1998-06-17 | 2006-07-12 | 株式会社クラレ | 柔軟性および伸長特性に優れたメルトブローン不織布 |
| US8277711B2 (en) * | 2007-03-29 | 2012-10-02 | E I Du Pont De Nemours And Company | Production of nanofibers by melt spinning |
| JP2014176775A (ja) * | 2013-03-13 | 2014-09-25 | Idemitsu Kosan Co Ltd | フィルター及びフィルター積層体、並びにこれらを有する繊維製品 |
| JP2017094250A (ja) | 2015-11-20 | 2017-06-01 | 東洋紡株式会社 | エレクトレット濾材、それを用いたフィルター、およびエレクトレット濾材の製造方法 |
| JP7518665B2 (ja) * | 2020-06-04 | 2024-07-18 | 出光興産株式会社 | メルトブローン不織布用樹脂組成物及び該樹脂組成物からなるメルトブローン不織布 |
| JP7567447B2 (ja) * | 2020-12-22 | 2024-10-16 | 東洋紡エムシー株式会社 | メルトブロー不織布及びエアフィルター |
| CN112870850A (zh) * | 2020-12-29 | 2021-06-01 | 广东金发科技有限公司 | 一种抗菌熔喷材料及其制备方法和应用 |
| JP7606404B2 (ja) | 2021-04-27 | 2024-12-25 | 株式会社イノアックコーポレーション | 防音カバー |
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2023
- 2023-10-19 EP EP23879854.0A patent/EP4606453A1/en active Pending
- 2023-10-19 WO PCT/JP2023/037818 patent/WO2024085211A1/ja not_active Ceased
- 2023-10-19 JP JP2024518161A patent/JPWO2024085211A1/ja active Pending
- 2023-10-19 CN CN202380073657.8A patent/CN119998020A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN119998020A (zh) | 2025-05-13 |
| EP4606453A1 (en) | 2025-08-27 |
| WO2024085211A1 (ja) | 2024-04-25 |