JPWO2021132409A1 - - Google Patents
Info
- Publication number
- JPWO2021132409A1 JPWO2021132409A1 JP2021506352A JP2021506352A JPWO2021132409A1 JP WO2021132409 A1 JPWO2021132409 A1 JP WO2021132409A1 JP 2021506352 A JP2021506352 A JP 2021506352A JP 2021506352 A JP2021506352 A JP 2021506352A JP WO2021132409 A1 JPWO2021132409 A1 JP WO2021132409A1
- 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
-
- 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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- 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
- D04H3/14—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 yarns or filaments produced by welding
- D04H3/147—Composite yarns or filaments
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019232135 | 2019-12-23 | ||
| PCT/JP2020/048312 WO2021132409A1 (en) | 2019-12-23 | 2020-12-23 | Spunbond nonwoven fabric for filters, filter medium for powder-coated filters, and powder-coated filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021132409A1 true JPWO2021132409A1 (en) | 2021-07-01 |
Family
ID=76574290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021506352A Pending JPWO2021132409A1 (en) | 2019-12-23 | 2020-12-23 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2021132409A1 (en) |
| WO (1) | WO2021132409A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0831161B1 (en) * | 1994-09-28 | 2005-05-18 | Toray Industries, Inc. | Nonwoven fabric for pleated filter and process for preparing the same |
| JP3339283B2 (en) * | 1996-01-19 | 2002-10-28 | 東レ株式会社 | Non-woven fabric for air filter and air filter device using the same |
| WO2017038977A1 (en) * | 2015-09-03 | 2017-03-09 | 東レ株式会社 | Spunbond nonwoven fabric manufacturing method and manufacturing device |
| WO2017110365A1 (en) * | 2015-12-22 | 2017-06-29 | 東レ株式会社 | Spunbond nonwoven fabric for filter and method for manufacturing said fabric |
| JP7180376B2 (en) * | 2017-05-30 | 2022-11-30 | 東レ株式会社 | METHOD FOR MANUFACTURING SPUNBOND NONWOVEN FABRIC FOR FILTER |
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2020
- 2020-12-23 JP JP2021506352A patent/JPWO2021132409A1/ja active Pending
- 2020-12-23 WO PCT/JP2020/048312 patent/WO2021132409A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021132409A1 (en) | 2021-07-01 |