ES2101579T3 - Laminados calandrados de fibras unidas/extruidas en fundido de porosidad controlada. - Google Patents

Laminados calandrados de fibras unidas/extruidas en fundido de porosidad controlada.

Info

Publication number
ES2101579T3
ES2101579T3 ES94929843T ES94929843T ES2101579T3 ES 2101579 T3 ES2101579 T3 ES 2101579T3 ES 94929843 T ES94929843 T ES 94929843T ES 94929843 T ES94929843 T ES 94929843T ES 2101579 T3 ES2101579 T3 ES 2101579T3
Authority
ES
Spain
Prior art keywords
united
sheets
band
heated
cast
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 - Lifetime
Application number
ES94929843T
Other languages
English (en)
Inventor
Hyun Sung Lim
Hyunkook Shin
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.)
EIDP Inc
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
Application granted granted Critical
Publication of ES2101579T3 publication Critical patent/ES2101579T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • 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
    • D04H13/00—Other non-woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/903—Microfiber, less than 100 micron diameter
    • 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]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/62—Including another chemically different microfiber in a separate layer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)

Abstract

SE PRESENTAN LAMINAS COMPUESTAS DE POROSIDAD CONTROLADA QUE COMPRENDEN UNA BANDA DE FIBRAS DE POLIPROPILENO SOPLADAS EN ESTADO FUNDIDO (20) QUE TIENEN UNA LAMINA DE FIBRA DE POLIPROPILENO UNIDA MEDIANTE HILADO (10) LAMINADA A AL MENOS UNA CARA DE LAS MISMAS Y QUE SE HACEN APRENSANDO UN CONJUNTO DE LAS BANDAS DE COMPONENTES DE MANERA QUE, CUANDO SE HACE UNA LAMINA COMPUESTA DE DOS CAPAS, LA BANDA DE FIBRAS SOPLADAS EN ESTADO FUNDIDO ESTE EN CONTACTO CON UN RODILLO DE METAL (1) CALENTADO HASTA 140 (GRADOS) -170 (GRADOS) C QUE FUNCIONA CONTRA UN RODILLO ELASTICO, NO CALENTADO (2) Y, CUANDO SE HACE UNA LAMINA COMPUESTA DE TRES CAPAS, LA BANDA UNIDA MEDIANTE HILADO EN CONTACTO CON EL RODILLO DE METAL CALENTADO TIENE UN VALOR DTEX POR FIBRA INFERIOR A 6. ESTAS LAMINAS COMPUESTAS TIENEN UNA POROSIDAD GURLEY-HILL DE ENTRE 5-75 SEGUNDOS, EXCELENTES RESISTENCIAS MECANICAS Y AL DESGARRO, UNA ALTA VELOCIDAD DE PENETRACION DEL VAPOR DE AGUA Y UNA BAJA PERMEABILIDAD AL AGUA LIQUIDA. SON PARTICULARMENTE ADECUADAS PARA FABRICAR LAMINAS DOMESTICAS PARA ENVOLVER Y LAMINAS PARA EL EMPAQUETAMIENTO ESTERIL. EN EL CAMPO DEL EMPAQUETAMIENTO ESTERIL, SON SIGNIFICATIVAMENTE MEJORES QUE EL PAPEL MEDICO UTILIZADO PARA EL MISMO PROPOSITO.
ES94929843T 1993-10-04 1994-09-30 Laminados calandrados de fibras unidas/extruidas en fundido de porosidad controlada. Expired - Lifetime ES2101579T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/130,773 US5308691A (en) 1993-10-04 1993-10-04 Controlled-porosity, calendered spunbonded/melt blown laminates

Publications (1)

Publication Number Publication Date
ES2101579T3 true ES2101579T3 (es) 1997-07-01

Family

ID=22446262

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94929843T Expired - Lifetime ES2101579T3 (es) 1993-10-04 1994-09-30 Laminados calandrados de fibras unidas/extruidas en fundido de porosidad controlada.

Country Status (8)

Country Link
US (1) US5308691A (es)
EP (1) EP0722389B1 (es)
JP (1) JP3615549B2 (es)
KR (1) KR100323177B1 (es)
CA (1) CA2173327C (es)
DE (1) DE69402561T2 (es)
ES (1) ES2101579T3 (es)
WO (1) WO1995009728A1 (es)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690949A (en) * 1991-10-18 1997-11-25 Minnesota Mining And Manufacturing Company Microporous membrane material for preventing transmission of viral pathogens
US5981038A (en) * 1991-10-18 1999-11-09 3M Innovative Properties Company Minnesota Mining And Manufacturing Co. Laminate preventing transmissions of viral pathogens
CA2124237C (en) 1994-02-18 2004-11-02 Bernard Cohen Improved nonwoven barrier and method of making the same
CA2136576C (en) 1994-06-27 2005-03-08 Bernard Cohen Improved nonwoven barrier and method of making the same
US5455110A (en) * 1994-06-29 1995-10-03 Kimberly-Clark Corporation Nonwoven laminated fabrics
US5736473A (en) 1994-09-14 1998-04-07 Kimberly-Clark Corp. Fibrous composite structure including particulates
WO1996017569A2 (en) 1994-12-08 1996-06-13 Kimberly-Clark Worldwide, Inc. Method of forming a particle size gradient in an absorbent article
CA2153278A1 (en) 1994-12-30 1996-07-01 Bernard Cohen Nonwoven laminate barrier material
US5540976A (en) * 1995-01-11 1996-07-30 Kimberly-Clark Corporation Nonwoven laminate with cross directional stretch
US5786058A (en) * 1995-04-03 1998-07-28 Minnesota Mining & Mfg Thermally bonded viral barrier composite
US5597647A (en) * 1995-04-20 1997-01-28 Kimberly-Clark Corporation Nonwoven protective laminate
GB9510234D0 (en) * 1995-05-20 1995-07-19 Advanced Allergy Technologies Allergen particle exclusion and/or retention covering
ZA965786B (en) 1995-07-19 1997-01-27 Kimberly Clark Co Nonwoven barrier and method of making the same
US5863639A (en) * 1995-09-13 1999-01-26 E. I. Du Pont De Nemours And Company Nonwoven sheet products made from plexifilamentary film fibril webs
US5834384A (en) 1995-11-28 1998-11-10 Kimberly-Clark Worldwide, Inc. Nonwoven webs with one or more surface treatments
US5763336A (en) * 1996-01-24 1998-06-09 E. I. Du Pont De Nemours And Company Bulky composite sheet material
KR20000010588A (ko) * 1996-04-23 2000-02-15 이.아이,듀우판드네모아앤드캄파니 결합된 폴리올레핀 시트
US5885909A (en) * 1996-06-07 1999-03-23 E. I. Du Pont De Nemours And Company Low or sub-denier nonwoven fibrous structures
US20040097158A1 (en) * 1996-06-07 2004-05-20 Rudisill Edgar N. Nonwoven fibrous sheet structures
US6034008A (en) * 1996-08-19 2000-03-07 E. I. Du Pont De Nemours And Company Flash-spun sheet material
US5851936A (en) * 1996-08-19 1998-12-22 E. I. Du Pont De Nemours And Company Elongation for flash spun products
EP0846445B1 (en) 1996-12-02 2004-07-21 Advanced Technology Materials, Inc. Sealable sterilizable bag
US5976220A (en) 1996-12-09 1999-11-02 3M Innovative Properties Company Diffusional gas transfer system and method using same
EP0996788A1 (en) 1997-06-30 2000-05-03 Kimberly-Clark Worldwide, Inc. Medical packaging paper
US6537932B1 (en) 1997-10-31 2003-03-25 Kimberly-Clark Worldwide, Inc. Sterilization wrap, applications therefor, and method of sterilizing
US6355333B1 (en) * 1997-12-09 2002-03-12 E. I. Du Pont De Nemours And Company Construction membrane
US6610163B1 (en) 1997-12-17 2003-08-26 Kimberly-Clark Worldwide, Inc. Enhanced barrier film and laminate and method for producing same
US6277479B1 (en) 1997-12-19 2001-08-21 Kimberly-Clark Worldwide, Inc. Microporous films having zoned breathability
US6365088B1 (en) 1998-06-26 2002-04-02 Kimberly-Clark Worldwide, Inc. Electret treatment of high loft and low density nonwoven webs
US6723669B1 (en) 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
EP1033238A1 (en) 1999-03-04 2000-09-06 Newform N.V. Seal for a sterilizable bag and method of making the same
US6413344B2 (en) * 1999-06-16 2002-07-02 First Quality Nonwovens, Inc. Method of making media of controlled porosity
JP2002030581A (ja) * 2000-07-19 2002-01-31 Kuraray Co Ltd ハウスラップ用または屋根下地用の積層シート
JP2004510895A (ja) * 2000-10-06 2004-04-08 ポリマー・グループ・インコーポレーテツド 細いデニールの繊維のスパンボンド法およびその製品
US20020132547A1 (en) * 2001-01-12 2002-09-19 Grondin Pierre D. Breathable nonwoven/film laminate
US20020148547A1 (en) * 2001-01-17 2002-10-17 Jean-Claude Abed Bonded layered nonwoven and method of producing same
US20030032355A1 (en) * 2001-02-27 2003-02-13 Guckert Joseph R. Tougher, softer nonwoven sheet product
US20030199217A1 (en) * 2002-04-15 2003-10-23 Reemay, Inc. Housewrap with drainage channels
WO2005040495A1 (en) * 2003-10-22 2005-05-06 E.I. Dupont De Nemours And Company Porous fibrous sheets of nanofibers
US8333918B2 (en) * 2003-10-27 2012-12-18 Kimberly-Clark Worldwide, Inc. Method for the production of nonwoven web materials
US20050139505A1 (en) * 2003-12-15 2005-06-30 Miller Mark R. Child-resistant blister package
US7452832B2 (en) * 2003-12-15 2008-11-18 E.I. Du Pont De Nemors And Company Full-surface bonded multiple component melt-spun nonwoven web
US7487624B2 (en) * 2004-01-09 2009-02-10 E.I. Du Pont De Nemours And Company Breathable waterproof laminate structure
CN1946891B (zh) * 2004-04-09 2011-01-19 三井化学株式会社 无纺布片材的制造方法
US7255759B2 (en) 2004-12-17 2007-08-14 Albany International Corp. Patterning on SMS product
US20060286217A1 (en) * 2005-06-07 2006-12-21 Cryovac, Inc. Produce package
WO2007016480A2 (en) * 2005-07-29 2007-02-08 Fiberweb, Inc. Bicomponent sheet material having liquid barrier properties
US20070284280A1 (en) * 2006-06-12 2007-12-13 Patrick Henry Young Child-resistant blister package
US20080067099A1 (en) * 2006-09-14 2008-03-20 Patrick Henry Young Child resistant blister package
WO2008039724A2 (en) * 2006-09-25 2008-04-03 Advanced Technology Materials, Inc High integrity composite bags adapted for steam sterilization
US20090075033A1 (en) * 2007-09-14 2009-03-19 Theresa Ann Weston Building wrap for use in external wall assemblies having wet-applied facades
US20080236082A1 (en) * 2007-03-27 2008-10-02 Leahy Charles H Protective barrier material having low visual impact
US20090178355A1 (en) * 2008-01-12 2009-07-16 Bill Pugh Vapor-permeable, water-resistant sheathing and methods thereof
US20100154338A1 (en) * 2008-12-18 2010-06-24 Joseph Riccelli Composite house wrap
US8590264B2 (en) * 2009-06-29 2013-11-26 Charles H. Leahy Structural building panels with multi-laminate interlocking seams
US8539732B2 (en) * 2009-06-29 2013-09-24 Charles H. Leahy Structural building panels with seamless corners
US20110009024A1 (en) * 2009-07-01 2011-01-13 Berry Plastics Corporation Roof underlayment
US20110039468A1 (en) * 2009-08-12 2011-02-17 Baldwin Jr Alfred Frank Protective apparel having breathable film layer
GB2495622A (en) * 2011-10-13 2013-04-17 Don & Low Ltd Non-woven fabric
US20150247281A1 (en) 2014-02-28 2015-09-03 Avent, Inc. Reduced medical wet packs, post steam sterilization
GB2518055B (en) * 2014-08-22 2015-08-12 Don & Low Ltd Improved fabric
US10322562B2 (en) 2017-07-27 2019-06-18 Hollingsworth & Vose Company Medical protective clothing materials
TWI795248B (zh) 2017-11-13 2023-03-01 美商比瑞全球股份有限公司 包括具有改善成分間黏著的多成分纖維的非織布及其形成方法
GB201720899D0 (en) * 2017-12-14 2018-01-31 Don & Low Ltd Improved nonwoven fabric
US11090901B2 (en) 2019-01-31 2021-08-17 Dupont Safety & Construction, Inc. Multilayer sheet structure
CN110359181B (zh) * 2019-06-13 2024-09-27 大连华阳新材料科技股份有限公司 一种用于改善纺粘非织造布生产线产品均匀性的方法
CA3084636C (en) 2019-06-24 2024-06-18 Owens Corning Intellectual Capital, Llc Roofing underlayment with enhanced walkability and traction
CA3084635A1 (en) 2019-06-24 2020-12-24 Owens Corning Intellectual Capital, Llc Roofing underlayment with hydrophobic nonwoven core
KR102571795B1 (ko) * 2020-04-09 2023-08-29 도레이첨단소재 주식회사 피부 자극이 적은 복합 부직포, 및 이를 포함하는 물품
DE102021103701A1 (de) * 2021-02-17 2022-08-18 Carl Freudenberg Kg Verwendung eines Verbundmaterials als Verpackungsmaterial, insbesondere für sterile Verpackungsanwendungen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978185A (en) * 1968-12-23 1976-08-31 Exxon Research And Engineering Company Melt blowing process
JPS5391400A (en) * 1977-01-21 1978-08-11 Hitachi Ltd Composite insulated material and its manufacturing method
US4374888A (en) * 1981-09-25 1983-02-22 Kimberly-Clark Corporation Nonwoven laminate for recreation fabric
US4684568A (en) * 1986-04-21 1987-08-04 E. I. Du Pont De Nemours And Company Vapor-permeable liquid-impermeable fabric
US4828556A (en) * 1986-10-31 1989-05-09 Kimberly-Clark Corporation Breathable, multilayered, clothlike barrier
US4766029A (en) * 1987-01-23 1988-08-23 Kimberly-Clark Corporation Semi-permeable nonwoven laminate
US4898761A (en) * 1987-09-11 1990-02-06 Reemay, Inc. Barrier fabric and method
US4900619A (en) * 1988-10-17 1990-02-13 James River Corporation Translucent housewrap
US4863785A (en) * 1988-11-18 1989-09-05 The James River Corporation Nonwoven continuously-bonded trilaminate
GR900100242A (el) * 1989-04-07 1991-09-27 Johnson & Johnson Medical Ηλεκτροστατικώς φορτιζόμενη μάσκα καλύψεως προσώπου και μέ?οδος κατασκευής της.
JP2769001B2 (ja) * 1989-11-24 1998-06-25 株式会社クラレ 農業用シートおよび袋状物

Also Published As

Publication number Publication date
DE69402561D1 (de) 1997-05-15
JP3615549B2 (ja) 2005-02-02
CA2173327A1 (en) 1995-04-13
DE69402561T2 (de) 1997-09-25
CA2173327C (en) 1999-08-10
KR960704700A (ko) 1996-10-09
JPH09503459A (ja) 1997-04-08
US5308691A (en) 1994-05-03
EP0722389B1 (en) 1997-04-09
WO1995009728A1 (en) 1995-04-13
EP0722389A1 (en) 1996-07-24
KR100323177B1 (ko) 2002-07-27

Similar Documents

Publication Publication Date Title
ES2101579T3 (es) Laminados calandrados de fibras unidas/extruidas en fundido de porosidad controlada.
US4437567A (en) Sterile package and method of making
SV1999000255A (es) Peliculas de polimero de una microcapa transpirable y articulos incluyendo la misma
DK0725628T3 (da) Termisk geldannende lægemiddelindgivelsesvehikler indeholdende celluloseethere
AR005911A1 (es) Tela laminada tramada al azar completamente elastica que incluye una capa de fibras elasticas finas unidas a cada lado a una capa de otras fibraselasticas y el producto de cuidado personal y control de infecciones que contiene a dicha tela.
AR012882A1 (es) Un laminado elastico con capacidad para respirar, una cubierta exterior para panal y una bata quirurgica que incluyen al mismo.
CO5241353A1 (es) Articulo absorbente en capas
KR970706778A (ko) 일회용 흡수제품용 통기성 이중층 배면 시이트 디자인(breathable dual layer backsheet design for disposable absorbent articles)
ES2195166T3 (es) Pelicula de polietileno de alta densidad con alta orientacion biaxial.
DE59201154D1 (de) Schlauchbeutelverpackung.
CA2398722A1 (en) Foam/film composite medical articles
AR246890A1 (es) Lamina estirable encogible de transmision.
SV1994000065A (es) Estructura absorbente con fibra de algodon superabsorbente y fibra de amarre
DE69902994D1 (de) Multi-analyten-referenzlösungen mit stabilem po2
AU773036C (en) Hydrophilic cotton pad for skin care and comprising two different external surfaces
CO5261577A1 (es) Articulo absorbente con estructura absorbente con region de capa heterogenea
WO1992017125A3 (en) Multilayer protective coverings with a sealing solution
IL178704A0 (en) Articles containing nanofibers for use as barriers
BRPI0807877A2 (pt) Formação de um emaranhado de fibras.
CA2329467A1 (en) Absorbent article with back sheet, and method for manufacturing the back sheet
HK1043302A1 (en) Preserving a hemoglobin blood substitute with a transparent overwrap
EP1880620A3 (en) Thermal protection fabric
BR9912317A (pt) Textura de papel de diversas camadas
ES2141363T3 (es) Maquina para fabricar apositos adhesivos cuya compresa adsorbente esta completamente rodeada por el soporte adhesivo.
AR002211A1 (es) Producto adhesivo dental

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 722389

Country of ref document: ES