CN100549266C - 多组分纺粘纤维网 - Google Patents

多组分纺粘纤维网 Download PDF

Info

Publication number
CN100549266C
CN100549266C CNB2004800213290A CN200480021329A CN100549266C CN 100549266 C CN100549266 C CN 100549266C CN B2004800213290 A CNB2004800213290 A CN B2004800213290A CN 200480021329 A CN200480021329 A CN 200480021329A CN 100549266 C CN100549266 C CN 100549266C
Authority
CN
China
Prior art keywords
component
spun
sheet material
multilayer composite
web
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.)
Expired - Fee Related
Application number
CNB2004800213290A
Other languages
English (en)
Chinese (zh)
Other versions
CN1826442A (zh
Inventor
V·班萨尔
S·L·萨米尔斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN1826442A publication Critical patent/CN1826442A/zh
Application granted granted Critical
Publication of CN100549266C publication Critical patent/CN100549266C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • Y10T442/641—Sheath-core multicomponent 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]
    • Y10T442/659—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
    • Y10T442/66—Additional nonwoven fabric is a spun-bonded 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]
    • Y10T442/681—Spun-bonded 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]
    • Y10T442/69—Autogenously bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Laminated Bodies (AREA)
CNB2004800213290A 2003-07-24 2004-07-22 多组分纺粘纤维网 Expired - Fee Related CN100549266C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/627,569 2003-07-24
US10/627,569 US7008888B2 (en) 2003-07-24 2003-07-24 Multiple component spunbond web

Publications (2)

Publication Number Publication Date
CN1826442A CN1826442A (zh) 2006-08-30
CN100549266C true CN100549266C (zh) 2009-10-14

Family

ID=34080676

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800213290A Expired - Fee Related CN100549266C (zh) 2003-07-24 2004-07-22 多组分纺粘纤维网

Country Status (6)

Country Link
US (2) US7008888B2 (enExample)
EP (1) EP1649097B1 (enExample)
JP (1) JP2006528735A (enExample)
CN (1) CN100549266C (enExample)
DE (1) DE602004025473D1 (enExample)
WO (1) WO2005010263A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE333528T1 (de) * 2003-08-08 2006-08-15 Reifenhaeuser Gmbh & Co Kg Spinnvlies und verfahren zur herstellung eines spinnvlieses
PL2826450T3 (pl) * 2006-04-07 2020-06-15 Artykuł chłonny z bocznymi strefami włókninowymi
US20080003907A1 (en) * 2006-06-28 2008-01-03 Samuel Keith Black Facing Product for Vehicular Trim
US20080160278A1 (en) * 2006-12-28 2008-07-03 Cheng Paul P Fade resistant colored sheath/core bicomponent fiber
CN101220118B (zh) * 2007-01-12 2010-08-11 远东新世纪股份有限公司 改质共聚物及以其改质的鞘层材料及芯鞘型复合纤维
US20100056004A1 (en) * 2007-03-05 2010-03-04 Jennifer Marie Galvin Skid resistant roof underlayment
US20080227348A1 (en) * 2007-03-12 2008-09-18 Tina Amick Waller Nonwoven printing medium
US7790264B2 (en) * 2007-04-17 2010-09-07 Aplix, Inc. Loop material for loop and hook type fastener used in a disposable article or garment
US8353344B2 (en) * 2007-12-14 2013-01-15 3M Innovative Properties Company Fiber aggregate
WO2011069996A1 (en) * 2009-12-09 2011-06-16 Colbond B.V. Primary carpet backing
US8389426B2 (en) * 2010-01-04 2013-03-05 Trevira Gmbh Bicomponent fiber
US20120074611A1 (en) * 2010-09-29 2012-03-29 Hao Zhou Process of Forming Nano-Composites and Nano-Porous Non-Wovens
US9090999B2 (en) * 2011-09-28 2015-07-28 Sabic Global Technologies B.V. Polyamide/polyphenylene ether fibers and fiber-forming method
JP5888812B2 (ja) * 2012-04-13 2016-03-22 ユニチカ株式会社 積層不織布
EP2872319A1 (en) * 2012-07-13 2015-05-20 The Procter & Gamble Company Stretchable laminates for absorbent articles and methods for making the same
JP6114022B2 (ja) * 2012-12-13 2017-04-12 ユニチカ株式会社 積層不織布
DE102013014920A1 (de) * 2013-07-15 2015-01-15 Ewald Dörken Ag Bikomponentenfaser zur Herstellung von Spinnvliesen
DE102013014918A1 (de) * 2013-07-15 2015-01-15 Ewald Dörken Ag Bikomponentenfaser zur Herstellung von Spinnvliesen
CN104001434B (zh) * 2014-06-13 2015-11-04 中国海洋大学 一种正渗透膜及其制备方法
EP3267514B1 (en) * 2016-07-06 2021-01-27 LiCAP Technologies, Inc. Lithium attached electrodes and method of making same
CN110636823A (zh) 2017-05-17 2019-12-31 贝瑞全球有限公司 弹性非织造物层压方法和设备
CN110637117B (zh) * 2017-06-05 2021-10-26 东洋纺株式会社 无纺布
US10337128B2 (en) * 2017-08-31 2019-07-02 Brrr! Inc. Methods and compositions for cooling yarns and fabrics, and articles comprising same
JP7133013B2 (ja) * 2017-10-31 2022-09-07 ダウ グローバル テクノロジーズ エルエルシー 二成分スパンボンド不織布およびそれから製造された不織複合材料
CN107904785B (zh) * 2017-12-27 2020-08-11 东华大学 一种柔弹拉胀网格非织面料的制备装置、方法及用途
JP2019206351A (ja) * 2018-05-28 2019-12-05 旭化成株式会社 耐表面摩耗性を有する滅菌用包装材料
US10557219B1 (en) * 2018-12-28 2020-02-11 Brrr! Inc. Methods and compositions for cooling yarns and fabrics comprising a cellulosic fiber, and articles comprising same
US12109520B2 (en) 2019-01-21 2024-10-08 3M Innovative Properties Company Multi-layer, biodegradable composites for air filtration
CN111659472A (zh) * 2020-06-24 2020-09-15 山西焦煤集团有限责任公司 一种Mn2O3-SMS低温脱硝催化剂及其制备方法
CN113550068A (zh) * 2021-07-19 2021-10-26 厦门延江新材料股份有限公司 一种超柔复合擦拭无纺布及其制造方法
FI4407084T3 (fi) * 2023-01-24 2025-04-25 Freudenberg Carl Kg Materiaali, joka käsittää kuitukangaskerroksen
CN120556204A (zh) * 2024-02-27 2025-08-29 南海南新无纺布有限公司 非织造织物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311860A2 (en) * 1987-10-02 1989-04-19 Unitika Ltd. Nonwoven fabric made of heat bondable fibers
EP0366379A2 (en) * 1988-10-24 1990-05-02 E.I. Du Pont De Nemours And Company Bicomponent binder fibers
CN1233298A (zh) * 1996-09-06 1999-10-27 智索公司 叠层非织造织物及其制造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372885A (en) * 1984-08-15 1994-12-13 The Dow Chemical Company Method for making bicomponent fibers
EP0260941A3 (en) 1986-09-16 1989-11-08 Teijin Limited Anti-fungus, deodorant fiber material
US5277974A (en) * 1987-10-02 1994-01-11 Unitaka Ltd. Heat-bondable filament and nonwoven fabric made of said filament
KR910004459B1 (ko) 1988-04-07 1991-06-29 동양나이론 주식회사 부직포용 복합섬유의 제조방법
DK245488D0 (da) * 1988-05-05 1988-05-05 Danaklon As Syntetisk fiber samt fremgangsmaade til fremstilling deraf
EP0351318A3 (en) 1988-07-15 1990-11-28 Fiberweb North America, Inc. Meltblown polymeric dispersions
US5108827A (en) * 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
JP2950854B2 (ja) 1989-07-10 1999-09-20 帝人株式会社 熱接着性複合繊維
US5167765A (en) 1990-07-02 1992-12-01 Hoechst Celanese Corporation Wet laid bonded fibrous web containing bicomponent fibers including lldpe
US5284489A (en) * 1992-08-19 1994-02-08 United States Surgical Corporation Filament fabricated from a blend of ionomer resin and nonionic thermoplastic resin
CA2092604A1 (en) 1992-11-12 1994-05-13 Richard Swee-Chye Yeo Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith
JP3383471B2 (ja) 1995-05-30 2003-03-04 帝人ファイバー株式会社 熱接着性複合繊維
FR2739804B1 (fr) * 1995-10-17 1997-12-05 Atochem Elf Sa Nouveau stratifie comprenant un non-tisse en association avec un film thermoplastique et son procede de preparation
DK0891433T3 (da) * 1996-03-29 2003-08-25 Fibervisions L P Polypropylenfibre og genstande fremstillet deraf
US6162852A (en) * 1996-12-13 2000-12-19 Isolyser Company, Inc. Degradable polymers
US5948529A (en) * 1997-02-26 1999-09-07 Hna Holdings, Inc. Bicomponent fiber
KR100658121B1 (ko) 1999-01-22 2006-12-14 미쓰이 가가쿠 가부시키가이샤 부직포 적층체
US20030019598A1 (en) 2000-02-03 2003-01-30 Norihiko Nakagawa Heat-seal paper having air permeabillty
JP2001348766A (ja) * 2000-06-08 2001-12-21 Mitsui Chemicals Inc 押出しラミネーション用不織布およびそれを用いたフィルム・不織布複合体
JP4399968B2 (ja) * 2000-08-01 2010-01-20 チッソ株式会社 長繊維不織布それを用いた繊維製品
US6475618B1 (en) * 2001-03-21 2002-11-05 Kimberly-Clark Worldwide, Inc. Compositions for enhanced thermal bonding
US6831025B2 (en) * 2001-06-18 2004-12-14 E. I. Du Pont De Nemours And Company Multiple component spunbond web and laminates thereof
US20030148691A1 (en) * 2002-01-30 2003-08-07 Pelham Matthew C. Adhesive materials and articles containing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311860A2 (en) * 1987-10-02 1989-04-19 Unitika Ltd. Nonwoven fabric made of heat bondable fibers
EP0366379A2 (en) * 1988-10-24 1990-05-02 E.I. Du Pont De Nemours And Company Bicomponent binder fibers
CN1233298A (zh) * 1996-09-06 1999-10-27 智索公司 叠层非织造织物及其制造方法

Also Published As

Publication number Publication date
US7008888B2 (en) 2006-03-07
US20060093818A1 (en) 2006-05-04
JP2006528735A (ja) 2006-12-21
WO2005010263A1 (en) 2005-02-03
EP1649097A1 (en) 2006-04-26
EP1649097B1 (en) 2010-02-10
US20050020172A1 (en) 2005-01-27
US7238634B2 (en) 2007-07-03
CN1826442A (zh) 2006-08-30
DE602004025473D1 (de) 2010-03-25

Similar Documents

Publication Publication Date Title
CN100549266C (zh) 多组分纺粘纤维网
US5073436A (en) Multi-layer composite nonwoven fabrics
CN101253289B (zh) 具有阻液性的双组分片材
CN101848807B (zh) 多层可变拉伸性非织造织物复合材料
US6831025B2 (en) Multiple component spunbond web and laminates thereof
CN1443887A (zh) 多组分纺粘纤网及其层压制品
CN1054410C (zh) 多组分聚合物丝条制成的非织造布及其用途
US5114787A (en) Multi-layer nonwoven web composites and process
JP4648331B2 (ja) 全面結合された多成分溶融紡糸不織ウェブ
JP4603363B2 (ja) 多成分メルトブローンウェブ
CN100352991C (zh) 多组分纺粘型非纺织织物网及其层压材料
CN1369027A (zh) 复合非织造片材
EP2677074A1 (en) Spunbonded nonwoven fabric
AU7967098A (en) Method of making heteroconstituent and layered nonwoven materials
KR100662827B1 (ko) 복합섬유 부직포
JP2004511664A (ja) メルトブローウェブ
US20040097154A1 (en) Multi-layer mechanically needed spunbond fabric and process for making
JP2009120975A (ja) 混繊長繊維不織布
US20060234588A1 (en) Improved abrasion resistance of nonwovens
HK1094592A (en) Multiple component spunbond web
JPH09300513A (ja) 不織布複合物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1094592

Country of ref document: HK

C14 Grant of patent or utility model
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1094592

Country of ref document: HK

ASS Succession or assignment of patent right

Owner name: 3M INNOVATIVE PROPERTIES COMPANY

Free format text: FORMER OWNER: E.I. DU PONT DE NEMOURS AND CO.

Effective date: 20130117

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130117

Address after: American Minnesota

Patentee after: 3M Innovative Properties Company

Address before: Wilmington, Delaware, USA

Patentee before: E. I. du Pont de Nemours and Co.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091014

Termination date: 20190722

CF01 Termination of patent right due to non-payment of annual fee