CA2114147A1 - Film materials based on multi-layer blown microfibers - Google Patents

Film materials based on multi-layer blown microfibers

Info

Publication number
CA2114147A1
CA2114147A1 CA002114147A CA2114147A CA2114147A1 CA 2114147 A1 CA2114147 A1 CA 2114147A1 CA 002114147 A CA002114147 A CA 002114147A CA 2114147 A CA2114147 A CA 2114147A CA 2114147 A1 CA2114147 A1 CA 2114147A1
Authority
CA
Canada
Prior art keywords
film materials
materials based
blown microfibers
layer blown
microfibers
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
Application number
CA002114147A
Other languages
French (fr)
Other versions
CA2114147C (en
Inventor
Eugene G. Joseph
James A. Rustad
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 Co
Original Assignee
Eugene G. Joseph
James A. Rustad
Minnesota Mining And Manufacturing Company
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 Eugene G. Joseph, James A. Rustad, Minnesota Mining And Manufacturing Company filed Critical Eugene G. Joseph
Publication of CA2114147A1 publication Critical patent/CA2114147A1/en
Application granted granted Critical
Publication of CA2114147C publication Critical patent/CA2114147C/en
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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
    • Y10S428/915—Fraud or tamper detecting
    • 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
    • Y10S428/916—Fraud or tamper detecting
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
    • Y10T442/2754—Pressure-sensitive adhesive
    • 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]
    • Y10T442/625—Autogenously bonded
    • 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]
    • Y10T442/626—Microfiber is synthetic polymer
    • 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

Abstract

An extensible transparent film is provided having a continuous phase of a low modules or elastomeric material and an in-cluded affray of entangled microfibers. The film turns opaque and increases moisture vapor transmission when stretched.
CA002114147A 1991-09-30 1992-08-11 Film materials based on multi-layer blown microfibers Expired - Fee Related CA2114147C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/768,174 US5190812A (en) 1991-09-30 1991-09-30 Film materials based on multi-layer blown microfibers
US07/768,174 1991-09-30
PCT/US1992/006672 WO1993007319A1 (en) 1991-09-30 1992-08-11 Film materials based on multi-layer blown microfibers

Publications (2)

Publication Number Publication Date
CA2114147A1 true CA2114147A1 (en) 1993-04-15
CA2114147C CA2114147C (en) 2003-12-16

Family

ID=25081765

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002114147A Expired - Fee Related CA2114147C (en) 1991-09-30 1992-08-11 Film materials based on multi-layer blown microfibers

Country Status (7)

Country Link
US (1) US5190812A (en)
EP (1) EP0606237B1 (en)
JP (1) JP3345418B2 (en)
KR (1) KR100220280B1 (en)
CA (1) CA2114147C (en)
DE (1) DE69207422T2 (en)
WO (1) WO1993007319A1 (en)

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US5514470A (en) * 1988-09-23 1996-05-07 Kimberly-Clark Corporation Composite elastic necked-bonded material
US5051241A (en) * 1988-11-18 1991-09-24 Pfefferle William C Microlith catalytic reaction system
US5238733A (en) * 1991-09-30 1993-08-24 Minnesota Mining And Manufacturing Company Stretchable nonwoven webs based on multi-layer blown microfibers
JP3134959B2 (en) * 1992-03-17 2001-02-13 チッソ株式会社 Composite melt blow spinneret
FR2704179B1 (en) * 1993-04-19 1996-09-20 Guial Sa COMPOSITE PLANAR MATERIAL COMPRISING A PERFORATED FILM AND THERMOPLASTIC FIBERS, USE AND METHOD OF MANUFACTURE.
FR2704244B1 (en) * 1993-04-19 1995-07-13 Guial COMPOSITE PLANAR MATERIAL COMPRISING A FILM AND THERMOPLASTIC FIBERS, USE AND METHOD OF MANUFACTURE.
CA2116081C (en) 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
US5707468A (en) * 1994-12-22 1998-01-13 Kimberly-Clark Worldwide, Inc. Compaction-free method of increasing the integrity of a nonwoven web
WO1996026697A1 (en) 1995-02-28 1996-09-06 Tredegar Industries, Inc. Three-dimensional film formed by melt bonding fibers on the surface of a polymeric film
US6066221A (en) * 1997-06-17 2000-05-23 Kimberly-Clark Worldwide, Inc. Method of using zoned hot air knife
US6133173A (en) * 1997-12-01 2000-10-17 3M Innovative Properties Company Nonwoven cohesive wrap
US6102039A (en) 1997-12-01 2000-08-15 3M Innovative Properties Company Molded respirator containing sorbent particles
USH1927H (en) * 1998-03-03 2000-12-05 Tredegar Corporation Embossed monolithic polymer film and process of forming the same
US6395376B1 (en) 1999-01-22 2002-05-28 3M Innovative Properties Company Tamper indicating adhesive device
US6273938B1 (en) 1999-08-13 2001-08-14 3M Innovative Properties Company Channel flow filter
US6416857B1 (en) * 2000-10-25 2002-07-09 3M Innovative Properties Company Tamper indicating device
JP2006524364A (en) * 2003-04-21 2006-10-26 スリーエム イノベイティブ プロパティズ カンパニー Tamper indicating device and method for protecting information
WO2005083240A1 (en) * 2004-02-23 2005-09-09 Donaldson Company, Inc. Crankcase ventilation filter
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
RU2389529C2 (en) * 2004-11-05 2010-05-20 Дональдсон Компани, Инк. Filtration material (versions) and method of filtration (versions)
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
JP4642861B2 (en) * 2004-12-20 2011-03-02 エスセーアー・ハイジーン・プロダクツ・アーベー Absorbent article with one or more patterns
WO2006068542A1 (en) * 2004-12-20 2006-06-29 Sca Hygiene Products Ab Absorbent article comprising one or several visible patterns
WO2006084282A2 (en) 2005-02-04 2006-08-10 Donaldson Company, Inc. Aerosol separator
WO2006091594A1 (en) 2005-02-22 2006-08-31 Donaldson Company, Inc. Aerosol separator
EP2117674A1 (en) * 2007-02-22 2009-11-18 Donaldson Company, Inc. Filter element and method
WO2008103821A2 (en) * 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
US8673040B2 (en) 2008-06-13 2014-03-18 Donaldson Company, Inc. Filter construction for use with air in-take for gas turbine and methods
US20100266824A1 (en) * 2009-04-21 2010-10-21 Alistair Duncan Westwood Elastic Meltblown Laminate Constructions and Methods for Making Same
US8664129B2 (en) * 2008-11-14 2014-03-04 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
US9168718B2 (en) 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US20100266818A1 (en) * 2009-04-21 2010-10-21 Alistair Duncan Westwood Multilayer Composites And Apparatuses And Methods For Their Making
US10161063B2 (en) * 2008-09-30 2018-12-25 Exxonmobil Chemical Patents Inc. Polyolefin-based elastic meltblown fabrics
US9498932B2 (en) * 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
US8267681B2 (en) 2009-01-28 2012-09-18 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
JP5650138B2 (en) * 2009-02-27 2015-01-07 エクソンモービル・ケミカル・パテンツ・インク Multilayer nonwoven in situ laminate and method for producing the same
US8668975B2 (en) * 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
EP3161198A4 (en) * 2014-06-27 2018-03-07 3M Innovative Properties Company Thermally stable meltblown web comprising multilayer fibers
US10676614B2 (en) 2016-04-20 2020-06-09 Clarcor Inc. High molecular and low molecular weight fine fibers and TPU fine fibers
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Also Published As

Publication number Publication date
EP0606237A1 (en) 1994-07-20
CA2114147C (en) 2003-12-16
EP0606237B1 (en) 1996-01-03
US5190812A (en) 1993-03-02
JP3345418B2 (en) 2002-11-18
JPH06511037A (en) 1994-12-08
DE69207422T2 (en) 1996-05-15
KR100220280B1 (en) 1999-09-15
DE69207422D1 (en) 1996-02-15
WO1993007319A1 (en) 1993-04-15

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