CN1761563A - 高耐水压聚酯无纺布 - Google Patents
高耐水压聚酯无纺布 Download PDFInfo
- Publication number
- CN1761563A CN1761563A CNA2004800074300A CN200480007430A CN1761563A CN 1761563 A CN1761563 A CN 1761563A CN A2004800074300 A CNA2004800074300 A CN A2004800074300A CN 200480007430 A CN200480007430 A CN 200480007430A CN 1761563 A CN1761563 A CN 1761563A
- Authority
- CN
- China
- Prior art keywords
- nonwoven
- superfine fibre
- water pressure
- layer
- nonwoven layer
- 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
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- Y10T442/659—Including an additional nonwoven fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/68—Melt-blown nonwoven fabric
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | |
层叠结构体的总METSUKE(=基重)(g/m2) | 60 | 60 | 60 | 60 | 60 |
长纤维无纺布层的METSUKE(=基重)(g/m2) | 50(25×2) | 50(25×2) | 50(25×2) | 50(25×2) | 50(25×2) |
极细纤维无纺布层的METSUKE(=基重)(g/m2) | 10 | 10 | 10 | 10 | 10 |
极细纤维无纺布层(%)(聚丙烯混合量) | 0 | 0 | 0 | 0 | 0 |
热压花辊类型 | 平滑辊 | 平滑辊 | 平滑辊 | 平滑辊 | 平滑辊 |
极细纤维无纺布层(%)(聚丙烯混合量) | 1 | 10 | 30 | 50 | 75 |
拉伸强度(N/3m) | 113 | 109 | 91 | 86 | 81 |
耐水压值(kPa) | 3.7 | 8.6 | 8.9 | 8.0 | 5.2 |
层压体中聚酯树脂的含量(%) | 99.8 | 98.3 | 95.0 | 91.7 | 87.5 |
24小时后的泄漏 | 无 | 无 | 无 | 无 | 无 |
实施例6 | 实施例7 | 实施例8 | 比较例1 | 比较例2 | |
层叠结构体的总METSUKE(=基重)(g/m2) | 60 | 40 | 60 | 60 | 60 |
长纤维无纺布层的METSUKE(=基重)(g/m2) | 50(25×2) | 33(16.5×2) | 50(25×2) | 50(25×2) | 50(25×2) |
极细纤维无纺布层的METSUKE(=基重)(g/m2) | 10 | 7 | 10 | 10 | 10 |
长纤维无纺布层(%)(聚丙烯混合量) | 3 | 0 | 0 | 0 | 0 |
热压花辊类型 | 平滑辊 | 平滑辊 | 编织图案 | 平滑辊 | 平滑辊 |
极细纤维无纺布层(%)(聚丙烯混合量) | 30 | 30 | 30 | 0 | 100 |
拉伸强度(N/3m) | 89 | 64 | 90 | 114 | 73 |
耐水压值(kPa) | 9.4 | 4.2 | 5.7 | 0 | 0 |
层压体中聚酯树脂的含量(重量%) | 92.5 | 94.8 | 95.0 | 100 | 83.3 |
24小时后的泄漏 | 无 | 无 | 无 | 有 | 有 |
实施例3 | 实施例9 | |
结构体层数 | 3层 | 5层 |
构造 | S/M/S | S/S/M/M/S |
拉伸强度(N/3cm) | 91 | 93 |
耐水压值(kPa) | 8.9 | 9.3 |
最低耐水压值(kPa) | 7.2 | 7.8 |
24小时后的泄漏 | 有 | 有 |
实施例10 | 实施例11 | |
极细纤维无纺布层(添加的材料) | HDPE | LDPE |
拉伸强度(N/3cm) | 94 | 92 |
耐水压值 | 4.4 | 7.1 |
24小时后的泄漏 | 无 | 有 |
实施例12 | 实施例13 | 比较例3 | |
极细纤维无纺布层(纤维直径/μm) | 1.5 | 2.8 | 6.0 |
拉伸强度(N/3cm) | 93 | 91 | 90 |
耐水压值(kPa) | 11.1 | 3.0 | 1.8 |
24小时后的泄漏 | 无 | 无 | 无 |
实施例14 | 比较例4 | 比较例5 | |
极细纤维无纺布层的METSUKE(=基重)(g/m2) | 2 | 1 | 4 |
长纤维无纺布层的METSUKE(=基重)(g/m2) | 8 | 9 | 6 |
拉伸强度(N/3cm) | 15 | 18 | 12 |
耐水压值(kPa) | 2.1 | 1.5 | 1.3 |
24小时后的泄漏 | 无 | 无 | 无 |
实施例15 | 实施例16 | 实施例17 | 实施例18 | 实施例19 | |
层叠结构体的总METSUKE(基重) | 30 | 30 | 30 | 30 | 30 |
长纤维无纺布层的METSUKE(=基重,g/m2) | - | - | - | - | - |
极细纤维无纺布层的METSUKE(=基重,g/m2) | 30 | 30 | 30 | 30 | 30 |
长纤维无纺布层(%)(聚丙烯混合量) | - | - | - | - | - |
极细纤维无纺布层(%)(聚丙烯混合量) | 1 | 30 | 50 | 75 | 30 |
极细纤维无纺布层中添加的聚丙烯的MFRg/10min | 700 | 700 | 700 | 700 | 40 |
层压布内证实发生浸润的试剂的表面张力(mN/m) | 50 | 39 | 36 | 36 | 39 |
实施例20 | 实施例21 | 实施例22 | 比较例6 | 比较例7 | |
层叠结构体的总METSUKE(基重) | 30 | 60 | 60 | 30 | 60 |
长纤维无纺布层的METSUKE(=基重,g/m2) | - | 50(25×2) | 50(25×2) | - | 50(25×2) |
极细纤维无纺布层的METSUKE(=基重,g/m2) | 30 | 10 | 10 | 30 | 10 |
长纤维无纺布层(%)(聚丙烯混合量) | - | - | 3 | - | - |
极细纤维无纺布层(%)(聚丙烯混合量) | 30 | 30 | 30 | 0 | 0 |
极细纤维无纺布层中添加的聚丙烯的MFRg/10min | 1500 | 700 | 700 | - | - |
层压布内证实发生浸润的试剂的表面张力(mN/m) | 39 | 36 | 34 | 54< | 54< |
实施例23 | 实施例24 | 实施例25 | 实施例26 | |
暴露时间(hr) | 200 | 1200 | 200 | 1200 |
极细纤维无纺布层(聚丙烯混合量,%) | 30 | 30 | 50 | 50 |
拉伸强度的保持率(%) | 101 | 99 | 100 | 99 |
实施例27 | |
粉末泄漏(有/无) | 无 |
实施例28 | |
24小时后的菌落数目 | 0 |
实施例29 | 实施例30 | 实施例31 | 比较例8 | 比较例9 | 比较例10 | 比较例11 | 比较例12 | 比较例13 | |
电子束辐照强度(kGy) | 20 | 40 | 60 | 20 | 40 | 60 | 20 | 40 | 60 |
拉伸强度保持率(%) | 100 | 100 | 100 | 85 | 77 | 75 | 81 | 70 | 65 |
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP074705/2003 | 2003-03-19 | ||
JP2003074705 | 2003-03-19 |
Publications (2)
Publication Number | Publication Date |
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CN1761563A true CN1761563A (zh) | 2006-04-19 |
CN100382953C CN100382953C (zh) | 2008-04-23 |
Family
ID=33027847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004800074300A Expired - Lifetime CN100382953C (zh) | 2003-03-19 | 2004-03-18 | 高耐水压聚酯无纺布 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8207073B2 (zh) |
EP (1) | EP1604813B1 (zh) |
JP (1) | JP4164091B2 (zh) |
KR (1) | KR100743750B1 (zh) |
CN (1) | CN100382953C (zh) |
TW (1) | TWI286171B (zh) |
WO (1) | WO2004082930A1 (zh) |
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Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5046972A (zh) | 1972-02-22 | 1975-04-26 | ||
JPS54131080A (en) | 1978-03-27 | 1979-10-11 | Asahi Chemical Ind | Production of polyester fiber |
US5593768A (en) * | 1989-04-28 | 1997-01-14 | Fiberweb North America, Inc. | Nonwoven fabrics and fabric laminates from multiconstituent fibers |
US5108827A (en) * | 1989-04-28 | 1992-04-28 | Fiberweb North America, Inc. | Strong nonwoven fabrics from engineered multiconstituent fibers |
US5149576A (en) * | 1990-11-26 | 1992-09-22 | Kimberly-Clark Corporation | Multilayer nonwoven laminiferous structure |
JPH07207566A (ja) * | 1993-12-31 | 1995-08-08 | Unitika Ltd | 積層不織布及びその製造方法 |
CN1159476C (zh) * | 1996-05-14 | 2004-07-28 | 钟纺株式会社 | 自然分解性纤维及其制品 |
DE19782125C2 (de) * | 1996-11-15 | 2002-07-11 | Chisso Corp | Eine für Flüssigkeit undurchlässige Vlieslage für einen absorbierenden Artikel |
JP4587410B2 (ja) | 1997-01-06 | 2010-11-24 | チッソ株式会社 | 複合化不織布、その製造方法及び前記不織布を用いた吸収性物品ならびにワイピングクロス |
JPH11247061A (ja) * | 1998-02-27 | 1999-09-14 | Mitsui Chem Inc | 医療用不織布 |
US6548431B1 (en) * | 1999-12-20 | 2003-04-15 | E. I. Du Pont De Nemours And Company | Melt spun polyester nonwoven sheet |
JP2002356958A (ja) | 2001-05-31 | 2002-12-13 | Kuraray Co Ltd | ハウスラップ用または屋根下地用の積層シート |
-
2004
- 2004-03-18 CN CNB2004800074300A patent/CN100382953C/zh not_active Expired - Lifetime
- 2004-03-18 JP JP2005503739A patent/JP4164091B2/ja not_active Expired - Lifetime
- 2004-03-18 WO PCT/JP2004/003644 patent/WO2004082930A1/ja active Application Filing
- 2004-03-18 KR KR1020057017491A patent/KR100743750B1/ko active IP Right Grant
- 2004-03-18 US US10/549,359 patent/US8207073B2/en active Active
- 2004-03-18 EP EP04721680A patent/EP1604813B1/en not_active Expired - Lifetime
- 2004-03-19 TW TW93107494A patent/TWI286171B/zh not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105780295A (zh) * | 2016-05-04 | 2016-07-20 | 东华大学 | 一种防渗透湿建筑用非织造布及其制备方法 |
CN105780295B (zh) * | 2016-05-04 | 2018-05-15 | 东华大学 | 一种防渗透湿建筑用非织造布及其制备方法 |
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CN106117981A (zh) * | 2016-06-23 | 2016-11-16 | 江苏科德宝建筑节能科技有限公司 | 一种防水透气抗菌性薄膜 |
CN106079779B (zh) * | 2016-06-23 | 2018-09-11 | 江苏科德宝建筑节能科技有限公司 | 透气抗菌膜及包含透气抗菌膜层的防水透气抗菌性薄膜 |
TWI769249B (zh) * | 2017-05-18 | 2022-07-01 | 日商東麗股份有限公司 | 複合片狀物 |
Also Published As
Publication number | Publication date |
---|---|
KR20050111387A (ko) | 2005-11-24 |
CN100382953C (zh) | 2008-04-23 |
EP1604813B1 (en) | 2011-06-08 |
JPWO2004082930A1 (ja) | 2006-06-22 |
JP4164091B2 (ja) | 2008-10-08 |
WO2004082930A1 (ja) | 2004-09-30 |
US20060172637A1 (en) | 2006-08-03 |
TW200424389A (en) | 2004-11-16 |
KR100743750B1 (ko) | 2007-07-27 |
EP1604813A4 (en) | 2008-02-13 |
EP1604813A1 (en) | 2005-12-14 |
TWI286171B (en) | 2007-09-01 |
US8207073B2 (en) | 2012-06-26 |
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