JP2017519128A5 - - Google Patents

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Publication number
JP2017519128A5
JP2017519128A5 JP2016574172A JP2016574172A JP2017519128A5 JP 2017519128 A5 JP2017519128 A5 JP 2017519128A5 JP 2016574172 A JP2016574172 A JP 2016574172A JP 2016574172 A JP2016574172 A JP 2016574172A JP 2017519128 A5 JP2017519128 A5 JP 2017519128A5
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JP
Japan
Prior art keywords
sheet
fibers
flash
monoclinic
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.)
Granted
Application number
JP2016574172A
Other languages
English (en)
Japanese (ja)
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JP2017519128A (ja
JP6722596B2 (ja
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Publication date
Priority claimed from US14/796,350 external-priority patent/US10329692B2/en
Application filed filed Critical
Priority claimed from PCT/US2015/040566 external-priority patent/WO2015196217A1/en
Publication of JP2017519128A publication Critical patent/JP2017519128A/ja
Publication of JP2017519128A5 publication Critical patent/JP2017519128A5/ja
Application granted granted Critical
Publication of JP6722596B2 publication Critical patent/JP6722596B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2016574172A 2015-06-18 2015-07-15 フラッシュ紡糸プレキシフィラメント状ストランド及びシート Active JP6722596B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201514742768A 2015-06-18 2015-06-18
US14/742,768 2015-06-18
US14/796,350 US10329692B2 (en) 2015-07-10 2015-07-10 Flash spun plexifilamentary strands and sheets
US14/796,350 2015-07-10
PCT/US2015/040566 WO2015196217A1 (en) 2014-06-18 2015-07-15 Flash spun plexifilamentary strands and sheets

Publications (3)

Publication Number Publication Date
JP2017519128A JP2017519128A (ja) 2017-07-13
JP2017519128A5 true JP2017519128A5 (cg-RX-API-DMAC7.html) 2020-02-13
JP6722596B2 JP6722596B2 (ja) 2020-07-15

Family

ID=58518581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016574172A Active JP6722596B2 (ja) 2015-06-18 2015-07-15 フラッシュ紡糸プレキシフィラメント状ストランド及びシート

Country Status (4)

Country Link
EP (1) EP3158114B1 (cg-RX-API-DMAC7.html)
JP (1) JP6722596B2 (cg-RX-API-DMAC7.html)
CN (1) CN106574401B (cg-RX-API-DMAC7.html)
WO (1) WO2015196217A1 (cg-RX-API-DMAC7.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11261543B2 (en) 2015-06-11 2022-03-01 Dupont Safety & Construction, Inc. Flash spinning process
CN113262605B (zh) * 2020-11-30 2025-02-07 江苏青昀新材料有限公司 一种聚乙烯薄片材料
CN115403842B (zh) * 2021-05-27 2025-05-16 江苏青昀新材料有限公司 一种可印刷性的聚合物薄片及应用
CN114150439A (zh) * 2021-11-29 2022-03-08 厦门当盛新材料有限公司 闪蒸纺丝丝束网的牵伸装置及闪蒸纺丝设备
CN115142142B (zh) * 2022-06-24 2024-01-12 厦门当盛新材料有限公司 一种喷头及设有该喷头的闪蒸纺丝设备
CN115341342B (zh) * 2022-08-24 2024-05-07 厦门当盛新材料有限公司 多喷孔喷头、闪纺设备和闪纺方法
CN115976738B (zh) * 2023-01-04 2024-12-06 烟台民士达特种纸业股份有限公司 一种伸直链晶型无纺布及其制造方法和应用
CN116005282A (zh) * 2023-03-07 2023-04-25 东华大学 一种均一连续的微纳米纤维超临界纺丝方法
CN116288762B (zh) * 2023-03-07 2024-09-24 东华大学 一种均一连续的微纳米纤维超临界纺丝装置
WO2025006930A1 (en) * 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Wind-tight flash-spun sheet
WO2025006914A1 (en) * 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Breathable tear resistant flash-spun sheet
WO2025006942A1 (en) * 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. High barrier breathable flash-spun sheet
WO2025006924A1 (en) * 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Breathable sheet with improved surface robustness
CN117449037B (zh) * 2023-12-26 2024-03-15 江苏青昀新材料有限公司 一种闪纺膜材及其制造方法
WO2025178741A1 (en) * 2024-02-19 2025-08-28 Dupont Safety & Construction, Inc. Azeotropic and azeotrope-like compositions comprising 1,2-dichloroethylene and 1h,2h-octafluorocyclopentane and use of the compositions as flash spinning agents
CN117779355B (zh) * 2024-02-28 2024-05-24 江苏青昀新材料有限公司 一种闪纺膜材及其制造方法

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
BE625998A (cg-RX-API-DMAC7.html) * 1960-11-08 1900-01-01
US3081519A (en) 1962-01-31 1963-03-19 Fibrillated strand
NL300881A (cg-RX-API-DMAC7.html) 1962-11-23
US3532589A (en) 1965-04-12 1970-10-06 Du Pont Differentially bonded non-woven sheet
US3478141A (en) 1966-08-29 1969-11-11 Du Pont Process for treating film-fibril sheets
US3427376A (en) 1966-09-27 1969-02-11 Du Pont Softening nonwoven fabrics
JPS5018083B1 (cg-RX-API-DMAC7.html) * 1968-10-14 1975-06-26
US3655498A (en) * 1970-09-11 1972-04-11 Du Pont Plexifilamentary structures prepared from non-crystalline synthetic organic polymers
FR2112639A5 (cg-RX-API-DMAC7.html) * 1970-11-03 1972-06-23 Du Pont
US3860369A (en) 1972-11-02 1975-01-14 Du Pont Apparatus for making non-woven fibrous sheet
JPS5128731B1 (cg-RX-API-DMAC7.html) * 1973-12-28 1976-08-20
US5147586A (en) 1991-02-22 1992-09-15 E. I. Du Pont De Nemours And Company Flash-spinning polymeric plexifilaments
US5786284A (en) * 1993-04-08 1998-07-28 Unitika, Ltd. Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production
US6096421A (en) * 1996-01-11 2000-08-01 E. I. Du Pont De Nemours And Company Plexifilamentary strand of blended polymers
CA2249569A1 (en) 1996-04-23 1997-10-30 E.I. Du Pont De Nemours And Company Bonded polyolefin sheet
US5964742A (en) 1997-09-15 1999-10-12 Kimberly-Clark Worldwide, Inc. Nonwoven bonding patterns producing fabrics with improved strength and abrasion resistance
US6610390B1 (en) 1999-08-13 2003-08-26 First Quality Nonwovens, Inc. Nonwoven with non-symmetrical bonding configuration
US7179413B1 (en) * 1999-08-20 2007-02-20 E. I. Du Pont De Nemours And Company Flash-spinning process and solution
JP2003518202A (ja) * 1999-10-18 2003-06-03 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フラッシュ紡糸されたシ−ト材料
US20030032355A1 (en) 2001-02-27 2003-02-13 Guckert Joseph R. Tougher, softer nonwoven sheet product
WO2003076483A2 (en) * 2002-03-07 2003-09-18 E.I. Du Pont De Nemours And Company Fluorine-containing ethylene copolymers
US20040241399A1 (en) 2003-03-21 2004-12-02 Marmon Samuel E. Pattern bonded nonwoven fabrics
CN102812170B (zh) * 2011-03-03 2015-04-22 东洋纺织株式会社 高功能聚乙烯纤维和染色高功能聚乙烯纤维
JP2015503680A (ja) * 2011-12-21 2015-02-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 断熱バットおよび複合材

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