JPWO2023074758A1 - - Google Patents
Info
- Publication number
- JPWO2023074758A1 JPWO2023074758A1 JP2023519951A JP2023519951A JPWO2023074758A1 JP WO2023074758 A1 JPWO2023074758 A1 JP WO2023074758A1 JP 2023519951 A JP2023519951 A JP 2023519951A JP 2023519951 A JP2023519951 A JP 2023519951A JP WO2023074758 A1 JPWO2023074758 A1 JP WO2023074758A1
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021177988 | 2021-10-29 | ||
| PCT/JP2022/040002 WO2023074758A1 (ja) | 2021-10-29 | 2022-10-26 | エレクトレット、エレクトレットフィルター、及びエレクトレットの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023074758A1 true JPWO2023074758A1 (sr) | 2023-05-04 |
Family
ID=86158053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023519951A Pending JPWO2023074758A1 (sr) | 2021-10-29 | 2022-10-26 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2023074758A1 (sr) |
| WO (1) | WO2023074758A1 (sr) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2672329B2 (ja) * | 1988-05-13 | 1997-11-05 | 東レ株式会社 | エレクトレット材料 |
| JP3286998B2 (ja) * | 1992-01-08 | 2002-05-27 | 東レ株式会社 | 抗菌性エレクトレット材料 |
| JP4391152B2 (ja) * | 2003-07-11 | 2009-12-24 | 日本バイリーン株式会社 | エレクトレット体の製造方法及び帯電装置 |
| DE602007002389D1 (de) * | 2006-04-11 | 2009-10-22 | Basf Se | Electretmaterialien |
| US7765698B2 (en) * | 2008-06-02 | 2010-08-03 | 3M Innovative Properties Company | Method of making electret articles based on zeta potential |
| DK2609238T3 (en) * | 2010-08-23 | 2017-03-13 | Fiberweb Holdings Ltd | WOVEN COAT AND FIBER WITH ELECTRICAL CHARACTERISTICS, PROCEDURES FOR MANUFACTURING THERE AND THEIR USE |
| 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 |
| JP2018095974A (ja) * | 2016-12-08 | 2018-06-21 | 東レ株式会社 | エレクトレット繊維シートおよびエアフィルター濾材 |
| JP6926699B2 (ja) * | 2017-06-09 | 2021-08-25 | 東洋紡株式会社 | エレクトレット材料およびそれを用いたフィルター、並びにエレクトレットフィルターの製造方法 |
| CN111849133A (zh) * | 2020-07-21 | 2020-10-30 | 江苏科奕莱新材料科技有限公司 | 非化学降解法制备的适用于熔喷加工的高流动性聚酯材料 |
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2022
- 2022-10-26 WO PCT/JP2022/040002 patent/WO2023074758A1/ja active Application Filing
- 2022-10-26 JP JP2023519951A patent/JPWO2023074758A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023074758A1 (ja) | 2023-05-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20230530 |