JP2849591B2 - バリア特性を改良した不織ウェブ - Google Patents

バリア特性を改良した不織ウェブ

Info

Publication number
JP2849591B2
JP2849591B2 JP3136512A JP13651291A JP2849591B2 JP 2849591 B2 JP2849591 B2 JP 2849591B2 JP 3136512 A JP3136512 A JP 3136512A JP 13651291 A JP13651291 A JP 13651291A JP 2849591 B2 JP2849591 B2 JP 2849591B2
Authority
JP
Japan
Prior art keywords
web
polymer
nonwoven web
microns
melt
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
JP3136512A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07119014A (ja
Inventor
クレイマー ティモンズ テリー
ミチャロヴィッチ コビリヴケル ピーター
スン ウーン リン
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.)
KINBARII KURAAKU WAARUDOWAIDO Inc
Original Assignee
KINBARII KURAAKU WAARUDOWAIDO Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24153858&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2849591(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KINBARII KURAAKU WAARUDOWAIDO Inc filed Critical KINBARII KURAAKU WAARUDOWAIDO Inc
Publication of JPH07119014A publication Critical patent/JPH07119014A/ja
Application granted granted Critical
Publication of JP2849591B2 publication Critical patent/JP2849591B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
JP3136512A 1990-06-18 1991-06-07 バリア特性を改良した不織ウェブ Expired - Fee Related JP2849591B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54007090A 1990-06-18 1990-06-18
US540070 1990-06-18

Publications (2)

Publication Number Publication Date
JPH07119014A JPH07119014A (ja) 1995-05-09
JP2849591B2 true JP2849591B2 (ja) 1999-01-20

Family

ID=24153858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3136512A Expired - Fee Related JP2849591B2 (ja) 1990-06-18 1991-06-07 バリア特性を改良した不織ウェブ

Country Status (6)

Country Link
EP (1) EP0462574B2 (de)
JP (1) JP2849591B2 (de)
KR (1) KR0158457B1 (de)
AU (1) AU636487B2 (de)
DE (1) DE69109543T3 (de)
ES (1) ES2071865T3 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336556A (en) * 1990-02-21 1994-08-09 Teijin Limited Heat resistant nonwoven fabric and process for producing same
ES2093107T3 (es) * 1990-10-03 1996-12-16 Teijin Ltd Tela no tejida en telar resistente al calor y metodo para fabricar dicha tela.
US5688157A (en) * 1994-04-05 1997-11-18 Kimberly-Clark Worldwide, Inc. Nonwoven fabric laminate with enhanced barrier properties
US5482765A (en) * 1994-04-05 1996-01-09 Kimberly-Clark Corporation Nonwoven fabric laminate with enhanced barrier properties
US5540979A (en) * 1994-05-16 1996-07-30 Yahiaoui; Ali Porous non-woven bovine blood-oxalate absorbent structure
CA2136576C (en) 1994-06-27 2005-03-08 Bernard Cohen Improved nonwoven barrier and method of making the same
US5681646A (en) * 1994-11-18 1997-10-28 Kimberly-Clark Worldwide, Inc. High strength spunbond fabric from high melt flow rate polymers
AU4961696A (en) 1994-12-08 1996-06-26 Kimberly-Clark Worldwide, Inc. Method of forming a particle size gradient in an absorbent article
GB9508982D0 (en) * 1995-05-03 1995-06-21 Don & Low Nonwovens Ltd Permeable fabrics
MX9709101A (es) 1995-05-25 1998-02-28 Kimberly Clark Co Matriz de filtro.
ZA965786B (en) 1995-07-19 1997-01-27 Kimberly Clark Co Nonwoven barrier and method of making the same
US5834384A (en) 1995-11-28 1998-11-10 Kimberly-Clark Worldwide, Inc. Nonwoven webs with one or more surface treatments
US6368990B1 (en) * 1997-08-04 2002-04-09 Bba Nonwovens Sweden Ab Fabrics formed of hollow filaments and fibers and methods of making the same
US6537932B1 (en) 1997-10-31 2003-03-25 Kimberly-Clark Worldwide, Inc. Sterilization wrap, applications therefor, and method of sterilizing
US6182732B1 (en) 1998-03-03 2001-02-06 Nordson Corporation Apparatus for the manufacture of nonwoven webs and laminates including means to move the spinning assembly
US6365088B1 (en) 1998-06-26 2002-04-02 Kimberly-Clark Worldwide, Inc. Electret treatment of high loft and low density nonwoven webs
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
WO2004014997A2 (en) 2002-08-12 2004-02-19 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US6878427B2 (en) 2002-12-20 2005-04-12 Kimberly Clark Worldwide, Inc. Encased insulation article
US20040266300A1 (en) * 2003-06-30 2004-12-30 Isele Olaf Erik Alexander Articles containing nanofibers produced from a low energy process
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US20050106978A1 (en) * 2003-11-18 2005-05-19 Cheng Chia Y. Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same
ES2328611T3 (es) 2004-12-17 2009-11-16 Exxonmobil Chemical Patents Inc. Peliculas de mezclas de polimeros.
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
ATE440908T1 (de) 2004-12-17 2009-09-15 Exxonmobil Chem Patents Inc Heterogene polymerblends und formkírper daraus
EP1831304B1 (de) 2004-12-17 2010-05-12 ExxonMobil Chemical Patents Inc. Homogenes polymerblend und artikel daraus
CN104963085A (zh) 2004-12-17 2015-10-07 埃克森美孚化学专利公司 聚合物共混物和由其获得的无纺制品
CN101218296B (zh) 2005-07-15 2010-12-08 埃克森美孚化学专利公司 弹性体组合物
JP4721806B2 (ja) * 2005-08-01 2011-07-13 花王株式会社 吸収性物品
BRPI0617146A2 (pt) * 2005-08-19 2011-07-12 Dow Global Technologies Inc pano meltblown, laminado não tecido e estrutura laminada não tecida
US8986432B2 (en) 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
EP2227308A2 (de) 2007-11-09 2010-09-15 Hollingsworth & Vose Company Schmelzgeblasenes filtermedium
EP2113541A1 (de) 2008-04-28 2009-11-04 Borealis AG Haftzusammensetzung aus Propylenpolymer für Extrusionsbeschichtung von Papiersubstraten
US8950587B2 (en) 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
EP2251375A1 (de) 2009-05-07 2010-11-17 Borealis AG Thermoplastische Polyolefinverbindungen mit verringerter Entflammungsempfindlichkeit
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
EP2452960B1 (de) 2010-11-12 2015-01-07 Borealis AG Verfahren zur Herstellung von Propylencopolymeren mit einer extrem hohen Schmelzflussrate
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
CN102296425A (zh) * 2011-08-09 2011-12-28 温州朝隆纺织机械有限公司 在线连续生产纺粘/熔喷复合非织造布的设备
JP5900322B2 (ja) * 2012-12-28 2016-04-06 日本ポリプロ株式会社 極細繊維及びその製造方法
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
US10343095B2 (en) 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
JP6577709B2 (ja) 2014-12-26 2019-09-18 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． ゲルの製造方法、並びに音響カプラーゲル
ES2659637T3 (es) 2015-07-14 2018-03-16 Borealis Ag Material compuesto reforzado con fibra
CN112359487A (zh) * 2020-10-30 2021-02-12 百事基材料（青岛）股份有限公司 一种含橄榄的丙纶纺粘无纺布及其制备方法
EP4506410A1 (de) 2023-08-09 2025-02-12 Borealis AG Flammhemmende polypropylenzusammensetzung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849241A (en) * 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
US4950529A (en) * 1987-11-12 1990-08-21 Asahi Kasei Kogyo Kabushiki Kaisha Polyallylene sulfide nonwoven fabric
US4863785A (en) * 1988-11-18 1989-09-05 The James River Corporation Nonwoven continuously-bonded trilaminate

Also Published As

Publication number Publication date
EP0462574A1 (de) 1991-12-27
KR0158457B1 (ko) 1998-12-01
AU636487B2 (en) 1993-04-29
EP0462574B2 (de) 2001-12-19
AU7704391A (en) 1991-12-19
DE69109543T2 (de) 1995-09-21
KR920001014A (ko) 1992-01-29
ES2071865T3 (es) 1995-07-01
JPH07119014A (ja) 1995-05-09
DE69109543T3 (de) 2002-08-08
DE69109543D1 (de) 1995-06-14
EP0462574B1 (de) 1995-05-10

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