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)
Other versions
JP6722596B2 (ja
JP2017519128A (ja
Filing date
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 (enExample) 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 (enExample)
JP (1) JP6722596B2 (enExample)
CN (1) CN106574401B (enExample)
WO (1) WO2015196217A1 (enExample)

Families Citing this family (17)

* 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
CN121399318A (zh) * 2023-06-30 2026-01-23 杜邦安全与建筑公司 高阻隔透气闪纺片材
WO2025006924A1 (en) * 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Breathable sheet with improved surface robustness
WO2025006914A1 (en) * 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Breathable tear resistant flash-spun sheet
EP4689265A1 (en) * 2023-06-30 2026-02-11 DuPont Safety & Construction, Inc. Wind-tight flash-spun sheet
CN116590847B (zh) 2023-07-11 2023-10-13 江苏青昀新材料有限公司 一种高拉伸回复性能的闪蒸布
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271149A (enExample) * 1960-11-08 1900-01-01
US3081519A (en) 1962-01-31 1963-03-19 Fibrillated strand
NL300881A (enExample) 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 (enExample) * 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 (enExample) * 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 (enExample) * 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
DE60023165T2 (de) * 1999-10-18 2006-06-29 E.I. Dupont De Nemours And Co., Wilmington Flash-gesponnenes flächiges material
US20030032355A1 (en) 2001-02-27 2003-02-13 Guckert Joseph R. Tougher, softer nonwoven sheet product
CA2477873A1 (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
WO2012117596A1 (ja) * 2011-03-03 2012-09-07 東洋紡績株式会社 高機能ポリエチレン繊維、及び染色高機能ポリエチレン繊維
US20140057516A1 (en) * 2011-12-21 2014-02-27 E I Du Pont De Nemours And Company Thermally insulating batt and composite

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