JP2025172078A5 - - Google Patents
Info
- Publication number
- JP2025172078A5 JP2025172078A5 JP2025139060A JP2025139060A JP2025172078A5 JP 2025172078 A5 JP2025172078 A5 JP 2025172078A5 JP 2025139060 A JP2025139060 A JP 2025139060A JP 2025139060 A JP2025139060 A JP 2025139060A JP 2025172078 A5 JP2025172078 A5 JP 2025172078A5
- Authority
- JP
- Japan
- Prior art keywords
- fibrous
- layer
- sheet structure
- discontinuous
- fibers
- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/263,372 | 2019-01-31 | ||
| US16/263,372 US11090901B2 (en) | 2019-01-31 | 2019-01-31 | Multilayer sheet structure |
| JP2021544374A JP7764250B2 (ja) | 2019-01-31 | 2020-01-30 | 多層シート構造体 |
| PCT/US2020/015964 WO2020160329A1 (en) | 2019-01-31 | 2020-01-30 | Multilayer sheet structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021544374A Division JP7764250B2 (ja) | 2019-01-31 | 2020-01-30 | 多層シート構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025172078A JP2025172078A (ja) | 2025-11-20 |
| JP2025172078A5 true JP2025172078A5 (https=) | 2026-01-14 |
Family
ID=69740708
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021544374A Active JP7764250B2 (ja) | 2019-01-31 | 2020-01-30 | 多層シート構造体 |
| JP2025139060A Pending JP2025172078A (ja) | 2019-01-31 | 2025-08-22 | 多層シート構造体 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021544374A Active JP7764250B2 (ja) | 2019-01-31 | 2020-01-30 | 多層シート構造体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11090901B2 (https=) |
| EP (2) | EP3917770A1 (https=) |
| JP (2) | JP7764250B2 (https=) |
| KR (1) | KR102886884B1 (https=) |
| CN (1) | CN113573882A (https=) |
| WO (1) | WO2020160329A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118880553A (zh) * | 2024-08-07 | 2024-11-01 | 四川诚汇金环保科技有限公司 | 一种耐弱酸碱复合土工布的生产方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484645A (en) | 1991-10-30 | 1996-01-16 | Fiberweb North America, Inc. | Composite nonwoven fabric and articles produced therefrom |
| US5308691A (en) | 1993-10-04 | 1994-05-03 | E. I. Du Pont De Nemours And Company | Controlled-porosity, calendered spunbonded/melt blown laminates |
| JPH07189107A (ja) * | 1993-12-27 | 1995-07-25 | New Oji Paper Co Ltd | 積層不織布 |
| JP3760599B2 (ja) * | 1997-10-03 | 2006-03-29 | チッソ株式会社 | 積層不織布及びそれを用いた吸収性物品 |
| DE60012330T2 (de) * | 1999-08-02 | 2005-07-28 | E.I. Du Pont De Nemours And Co., Wilmington | Verbundvliesmaterial |
| US6548431B1 (en) * | 1999-12-20 | 2003-04-15 | E. I. Du Pont De Nemours And Company | Melt spun polyester nonwoven sheet |
| JP3069909U (ja) | 1999-12-22 | 2000-07-04 | 谷口産業株式会社 | 防草マット |
| EP1280947B1 (en) | 2000-05-11 | 2008-08-06 | E.I. Du Pont De Nemours And Company | Meltblown web |
| SE518035C2 (sv) * | 2000-12-18 | 2002-08-20 | Sca Hygiene Prod Ab | Metod för framställning av ett nonwovenmaterial |
| JP3797183B2 (ja) | 2001-10-04 | 2006-07-12 | 東レ株式会社 | 糖度アップシート |
| WO2003048438A1 (fr) * | 2001-12-07 | 2003-06-12 | Ohki Co., Ltd. | Nappe de filtration |
| KR100743751B1 (ko) | 2003-04-22 | 2007-07-27 | 아사히 가세이 셍이 가부시키가이샤 | 고강도 부직포 |
| JP4485765B2 (ja) * | 2003-07-16 | 2010-06-23 | 呉羽テック株式会社 | 防草シート |
| EP1659382A1 (en) * | 2003-08-25 | 2006-05-24 | Takayasu CO., LTD. | Sound absorbing material |
| US20060141886A1 (en) | 2004-12-29 | 2006-06-29 | Brock Thomas W | Spunbond-meltblown-spunbond laminates made from biconstituent meltblown materials |
| JP4651573B2 (ja) * | 2005-04-25 | 2011-03-16 | 花王株式会社 | 伸縮性不織布 |
| US20100062671A1 (en) * | 2008-09-05 | 2010-03-11 | Nutek Disposables, Inc. | Composite wipe |
| WO2010098792A1 (en) * | 2009-02-27 | 2010-09-02 | Exxonmobil Chemical Patents Inc. | Multi-layer nonwoven in situ laminates and method of producing the same |
| US9972913B2 (en) * | 2009-12-15 | 2018-05-15 | Asahi Kasei Fibers Corporation | Noise absorbing fabric |
| CN102965851A (zh) * | 2012-11-26 | 2013-03-13 | 山东天鼎丰非织造布有限公司 | 熔纺聚酯非织造薄片 |
| US9796154B2 (en) | 2013-10-25 | 2017-10-24 | Dow Global Technologies Llc | Filmless backsheets with good barrier properties |
| US9580845B2 (en) | 2014-06-09 | 2017-02-28 | The Procter & Gamble Company | Nonwoven substrate comprising fibers comprising an engineering thermoplastic polymer |
| GB2518055B (en) | 2014-08-22 | 2015-08-12 | Don & Low Ltd | Improved fabric |
| JP6632296B2 (ja) * | 2015-09-29 | 2020-01-22 | ユニチカ株式会社 | 農業用マルチシート |
| JP2018176522A (ja) * | 2017-04-11 | 2018-11-15 | ダイワボウホールディングス株式会社 | 積層不織布およびその製造方法、液体含浸用シート、液体含浸シートならびにフェイスマスク |
| JP6867019B2 (ja) | 2017-04-26 | 2021-04-28 | ユニチカ株式会社 | 透気防水シートの製造方法 |
-
2019
- 2019-01-31 US US16/263,372 patent/US11090901B2/en active Active
-
2020
- 2020-01-30 EP EP20708916.0A patent/EP3917770A1/en active Pending
- 2020-01-30 WO PCT/US2020/015964 patent/WO2020160329A1/en not_active Ceased
- 2020-01-30 CN CN202080012025.7A patent/CN113573882A/zh active Pending
- 2020-01-30 JP JP2021544374A patent/JP7764250B2/ja active Active
- 2020-01-30 EP EP24215393.0A patent/EP4491388A3/en active Pending
- 2020-01-30 KR KR1020217027221A patent/KR102886884B1/ko active Active
-
2025
- 2025-08-22 JP JP2025139060A patent/JP2025172078A/ja active Pending
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