WO2008034612A3 - Leichtgewichtiges spinnvlies mit besonderen sperreigenschaften - Google Patents

Leichtgewichtiges spinnvlies mit besonderen sperreigenschaften Download PDF

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Publication number
WO2008034612A3
WO2008034612A3 PCT/EP2007/008181 EP2007008181W WO2008034612A3 WO 2008034612 A3 WO2008034612 A3 WO 2008034612A3 EP 2007008181 W EP2007008181 W EP 2007008181W WO 2008034612 A3 WO2008034612 A3 WO 2008034612A3
Authority
WO
WIPO (PCT)
Prior art keywords
woven
spunbonded non
light
barrier properties
particular barrier
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.)
Ceased
Application number
PCT/EP2007/008181
Other languages
English (en)
French (fr)
Other versions
WO2008034612A2 (de
Inventor
Steffen Bornemann
Markus Haberer
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.)
Fitesa Germany GmbH
Original Assignee
Fiberweb Corovin GmbH
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 Fiberweb Corovin GmbH filed Critical Fiberweb Corovin GmbH
Priority to MX2009003001A priority Critical patent/MX2009003001A/es
Priority to EP07818273A priority patent/EP2064380A2/de
Publication of WO2008034612A2 publication Critical patent/WO2008034612A2/de
Publication of WO2008034612A3 publication Critical patent/WO2008034612A3/de
Priority to US12/408,399 priority patent/US7919420B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • 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
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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]
    • 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]
    • Y10T442/615—Strand or fiber material is blended with another chemically different microfiber in the same 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]
    • Y10T442/637—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
    • 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]
    • Y10T442/681—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]
    • Y10T442/699—Including particulate material other than strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

Spinnvlies aus Polyolefin-Filamenten mit einem Titer <1,6 dtex, wobei das Spinnvlies ein Flächengewicht ≤ 18 g/m2 und eine Wasserdichtigkeit gemessen als Wassersäule von < 15 cm sowie eine Luftdurchlässigkeit von mindestens 230 m3/(m2.min) aufweist und das Produkt aus Luftdurchlässigkeit. Flächengewicht ≤ 5000 g/(m.min) ist.
PCT/EP2007/008181 2006-09-21 2007-09-20 Leichtgewichtiges spinnvlies mit besonderen sperreigenschaften Ceased WO2008034612A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX2009003001A MX2009003001A (es) 2006-09-21 2007-09-20 Vellon hilado de peso ligero con propiedades de barrera especiales.
EP07818273A EP2064380A2 (de) 2006-09-21 2007-09-20 Leichtgewichtiges spinnvlies mit besonderen sperreigenschaften
US12/408,399 US7919420B2 (en) 2006-09-21 2009-03-20 Lightweight spun-bonded nonwoven fabric having special barrier properties

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610044495 DE102006044495A1 (de) 2006-09-21 2006-09-21 Leichtgewichtiges Spinnvlies mit besonderen Sperreigenschaften
DE102006044495.7 2006-09-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/408,399 Continuation US7919420B2 (en) 2006-09-21 2009-03-20 Lightweight spun-bonded nonwoven fabric having special barrier properties

Publications (2)

Publication Number Publication Date
WO2008034612A2 WO2008034612A2 (de) 2008-03-27
WO2008034612A3 true WO2008034612A3 (de) 2008-07-17

Family

ID=37338169

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/008181 Ceased WO2008034612A2 (de) 2006-09-21 2007-09-20 Leichtgewichtiges spinnvlies mit besonderen sperreigenschaften

Country Status (6)

Country Link
US (1) US7919420B2 (de)
EP (1) EP2064380A2 (de)
CN (1) CN101548043A (de)
DE (1) DE102006044495A1 (de)
MX (1) MX2009003001A (de)
WO (1) WO2008034612A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006020488B4 (de) * 2006-04-28 2017-03-23 Fitesa Germany Gmbh Vliesstoff, Verfahren zu dessen Herstellung und dessen Verwendung
ES2592530T3 (es) 2011-06-17 2016-11-30 Fiberweb, Llc Artículo de múltiples capas permeable al vapor, sustancialmente impermeable al agua
CN103747955B (zh) 2011-06-23 2017-03-22 纤维网公司 可透蒸气而基本不可透水的多层制品
WO2012178027A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
FR2997968B1 (fr) * 2012-11-15 2015-01-16 Dounor Non-tisse de filaments thermoplastiques files-lies ayant des proprietes de soudabilite ameliorees et procede de fabrication d'un tel non-tisse
US10435828B2 (en) 2014-08-07 2019-10-08 Voith Patent Gmbh Fabric belt for producing web material, in particular for producing spunbonded fabric
WO2018092444A1 (ja) * 2016-11-17 2018-05-24 東レ株式会社 スパンボンド不織布およびその製造方法
CN107125061A (zh) * 2016-12-05 2017-09-05 广东乐将生物科技有限公司 一种涂覆防水层的可降解地膜
CN106962064A (zh) * 2016-12-05 2017-07-21 广东乐将生物科技有限公司 一种涂覆淀粉的可降解地膜
CN106835724A (zh) * 2016-12-05 2017-06-13 广东乐将生物科技有限公司 一种涂覆桐油的可降解地膜
CN107125062A (zh) * 2016-12-05 2017-09-05 广东乐将生物科技有限公司 一种新型可降解地膜及其使用方法
CA3084636C (en) 2019-06-24 2024-06-18 Owens Corning Intellectual Capital, Llc Roofing underlayment with enhanced walkability and traction
CA3084635C (en) 2019-06-24 2025-04-01 Owens Corning Intellectual Capital, Llc LOWER LINING OF A ROOF WITH A HYDROPHOBIC NON-WOVEN CORE
TWI758142B (zh) * 2021-03-11 2022-03-11 臺灣塑膠工業股份有限公司 聚丙烯複合膜、包含彼之衛生用品及其製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994028219A1 (en) * 1993-05-25 1994-12-08 Exxon Chemical Patents Inc. Novel polyolefin fibers and their fabrics
WO2000044411A1 (en) * 1999-01-27 2000-08-03 Kimberly-Clark Worldwide, Inc. Hollow polymer fiber nonwoven web material
WO2002016681A1 (en) * 2000-08-22 2002-02-28 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
US20060084346A1 (en) * 2004-03-31 2006-04-20 Rollin Paul E Jr Flash spun sheet material having improved breathability
EP1657334A1 (de) * 2004-11-13 2006-05-17 Don &amp; Low Limited Vliesstoff

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5885909A (en) * 1996-06-07 1999-03-23 E. I. Du Pont De Nemours And Company Low or sub-denier nonwoven fibrous structures
JP4350258B2 (ja) * 2000-03-14 2009-10-21 株式会社クラレ 染色性に優れた軽量繊維
US20030124941A1 (en) * 2001-11-06 2003-07-03 Hwo Charles Chiu-Hsiung Poly (trimethylene terephthalate) based spunbonded nonwovens
JP4336651B2 (ja) * 2002-09-17 2009-09-30 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 極めて高い液体バリア布

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994028219A1 (en) * 1993-05-25 1994-12-08 Exxon Chemical Patents Inc. Novel polyolefin fibers and their fabrics
WO2000044411A1 (en) * 1999-01-27 2000-08-03 Kimberly-Clark Worldwide, Inc. Hollow polymer fiber nonwoven web material
WO2002016681A1 (en) * 2000-08-22 2002-02-28 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
US20060084346A1 (en) * 2004-03-31 2006-04-20 Rollin Paul E Jr Flash spun sheet material having improved breathability
EP1657334A1 (de) * 2004-11-13 2006-05-17 Don &amp; Low Limited Vliesstoff

Also Published As

Publication number Publication date
US7919420B2 (en) 2011-04-05
US20090233510A1 (en) 2009-09-17
DE102006044495A1 (de) 2008-04-17
MX2009003001A (es) 2009-04-02
CN101548043A (zh) 2009-09-30
EP2064380A2 (de) 2009-06-03
WO2008034612A2 (de) 2008-03-27

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