JP3876004B2 - 改良型粒子障壁用不織布材料 - Google Patents

改良型粒子障壁用不織布材料 Download PDF

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Publication number
JP3876004B2
JP3876004B2 JP34895993A JP34895993A JP3876004B2 JP 3876004 B2 JP3876004 B2 JP 3876004B2 JP 34895993 A JP34895993 A JP 34895993A JP 34895993 A JP34895993 A JP 34895993A JP 3876004 B2 JP3876004 B2 JP 3876004B2
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Prior art keywords
web
meltblown
nonwoven
fibers
percent
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Expired - Fee Related
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JP34895993A
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English (en)
Japanese (ja)
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JPH06220764A (ja
Inventor
リサ レヴィ ルース
トッド モーマン マイケル
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キンバリー クラーク ワールドワイド インコーポレイテッド
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0241—Types of fibres, filaments or particles, self-supporting or supported materials comprising electrically conductive fibres or particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0622—Melt-blown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0627—Spun-bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre 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
    • Y10S55/00—Gas separation
    • Y10S55/05—Methods of making filter
    • 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.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24083—Nonlinear strands or strand-portions
    • 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.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • 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.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • Y10T428/24099—On each side of strands or strand-portions
    • 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.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers
    • 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3707—Woven fabric including a nonwoven fabric layer other than paper
    • Y10T442/3724—Needled
    • Y10T442/3756—Nonwoven fabric layer comprises at least two chemically different fibers
    • 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3707—Woven fabric including a nonwoven fabric layer other than paper
    • Y10T442/378—Coated, impregnated, or autogenously bonded
    • Y10T442/3846—Including particulate material other than 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.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/494—Including a nonwoven fabric layer other than paper
    • 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]
    • Y10T442/659—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
    • Y10T442/673—Including particulate material other than fiber

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
JP34895993A 1992-12-31 1993-12-28 改良型粒子障壁用不織布材料 Expired - Fee Related JP3876004B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/999,244 US5320891A (en) 1992-12-31 1992-12-31 Particle barrier nonwoven material
US07/999244 1992-12-31

Publications (2)

Publication Number Publication Date
JPH06220764A JPH06220764A (ja) 1994-08-09
JP3876004B2 true JP3876004B2 (ja) 2007-01-31

Family

ID=25546076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34895993A Expired - Fee Related JP3876004B2 (ja) 1992-12-31 1993-12-28 改良型粒子障壁用不織布材料

Country Status (13)

Country Link
US (1) US5320891A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0604737B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3876004B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100236752B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (2) CN1041700C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU667581B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9305258A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2096985A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69319214T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2119847T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX9307220A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW251322B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA938313B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020024245A1 (en) * 2018-08-03 2020-02-06 3M Innovative Properties Company Air-filter media including a relofted spunbonded web, and methods of making and using

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6406674B1 (en) * 1993-06-30 2002-06-18 Kimberly-Clark Worldwide, Inc. Single step sterilization wrap system
CA2129210A1 (en) * 1994-03-31 1995-10-01 Debra Jean Mcdowall Liquid distribution layer for absorbent articles
EP0757624B2 (en) * 1994-04-29 2002-08-28 Kimberly-Clark Worldwide, Inc. Slit elastic fibrous nonwoven laminates
US5480466A (en) * 1994-05-04 1996-01-02 Schuller International, Inc. Air filtration media
US5607491A (en) * 1994-05-04 1997-03-04 Jackson; Fred L. Air filtration media
US5635290A (en) * 1994-07-18 1997-06-03 Kimberly-Clark Corporation Knit like nonwoven fabric composite
US5680653A (en) * 1994-12-02 1997-10-28 Kimberly-Clark Worldwide, Inc. Surgical gown cuff and method for making the same
US5562037A (en) * 1994-12-02 1996-10-08 Kimberly-Clark Corporation Single substrate, repeat-pass printing process
US5501149A (en) * 1994-12-02 1996-03-26 Kimberly-Clark Corporation Dual substrate, single-pass printing process
US5594955A (en) * 1994-12-12 1997-01-21 Kimberly-Clark Corporation Surgical gown sleeve
US6231715B1 (en) * 1994-12-20 2001-05-15 Kimberly-Clark Worldwide, Inc. Elongate, semi-tone printing process
US5588155A (en) * 1995-03-31 1996-12-31 Kimberly-Clark Corporation Liquid impervious surgical gown cuff and method for making the same
CN1095644C (zh) * 1995-08-28 2002-12-11 金伯利-克拉克环球有限公司 用于个人护理的吸湿用品及其制作工艺
US5789065A (en) * 1996-10-11 1998-08-04 Kimberly-Clark Worldwide, Inc. Laminated fabric having cross-directional elasticity and method for producing same
JPH10204765A (ja) * 1996-10-17 1998-08-04 Corovin Gmbh 良好な蒸気透過性を有する低減された重量の防水性多層不織布およびその製造方法
US5914084A (en) * 1997-04-04 1999-06-22 The Procter & Gamble Company Method of making a stabilized extensible nonwoven web
US6129801A (en) * 1997-04-23 2000-10-10 The Procter & Gamble Company Method for making a stable web having enhanced extensibility in multiple directions
US5883028A (en) * 1997-05-30 1999-03-16 Kimberly-Clark Worldwide, Inc. Breathable elastic film/nonwoven laminate
GB9724814D0 (en) * 1997-11-25 1998-01-21 Rhodes Harry G Filtration assembly
US6231557B1 (en) * 1999-09-01 2001-05-15 Kimberly-Clark Worldwide, Inc. Absorbent product containing an elastic absorbent component
US6884494B1 (en) 1999-12-21 2005-04-26 The Procter & Gamble Company Laminate web
US6863960B2 (en) 1999-12-21 2005-03-08 The Procter & Gamble Company User-activatible substance delivery system
US20020022426A1 (en) * 1999-12-21 2002-02-21 The Procter & Gamble Company Applications for elastic laminate web
US6878433B2 (en) 1999-12-21 2005-04-12 The Procter & Gamble Company Applications for laminate web
US6730622B2 (en) * 1999-12-21 2004-05-04 The Procter & Gamble Company Electrical cable
US6830800B2 (en) 1999-12-21 2004-12-14 The Procter & Gamble Company Elastic laminate web
US6808791B2 (en) 1999-12-21 2004-10-26 The Procter & Gamble Company Applications for laminate web
MXPA02005484A (es) * 1999-12-21 2002-11-29 Procter & Gamble Trama laminada que comprende una capa con aberturas y metodo para fabricar la misma.
US7423003B2 (en) 2000-08-18 2008-09-09 The Procter & Gamble Company Fold-resistant cleaning sheet
US20020119720A1 (en) * 2000-10-13 2002-08-29 Arora Kelyn Anne Abrasion resistant, soft nonwoven
US6589267B1 (en) * 2000-11-10 2003-07-08 Vasomedical, Inc. High efficiency external counterpulsation apparatus and method for controlling same
US6986932B2 (en) * 2001-07-30 2006-01-17 The Procter & Gamble Company Multi-layer wiping device
US20020165517A1 (en) * 2001-03-01 2002-11-07 Kimberly-Clark Worldwide, Inc. Prefastened diaper/pant for infants with improved fit range
US8206366B2 (en) 2001-03-01 2012-06-26 Kimberly-Clark Worldwide, Inc. Convertible diaper/pant with ease of application
US7473818B2 (en) 2001-03-01 2009-01-06 Kimberly-Clark Worldwide, Inc. Product seal of dissimilar materials
US20040076564A1 (en) * 2002-10-16 2004-04-22 Schild Lisa A. Multi-layer products having improved strength attributes
US20040074593A1 (en) * 2002-10-16 2004-04-22 Schild Lisa A. Methods of making multi-layer products having improved strength attributes
US7126228B2 (en) * 2003-04-23 2006-10-24 Micron Technology, Inc. Apparatus for processing semiconductor devices in a singulated form
US7922983B2 (en) * 2005-07-28 2011-04-12 Kimberly-Clark Worldwide, Inc. Sterilization wrap with additional strength sheet
EP1838412B1 (en) * 2004-12-10 2013-05-22 Fresenius Hemocare Italia S.r.l. A method for the leucocyte depletion of blood or blood components
US20060166582A1 (en) * 2005-01-24 2006-07-27 Turkson Abraham K Composite higher temperature needlefelts with woven fiberglass scrims
US20070141303A1 (en) * 2005-12-15 2007-06-21 Steindorf Eric C Sheet materials with zoned machine direction extensibility and methods of making
US7432413B2 (en) 2005-12-16 2008-10-07 The Procter And Gamble Company Disposable absorbent article having side panels with structurally, functionally and visually different regions
JP5420418B2 (ja) 2006-12-04 2014-02-19 ザ プロクター アンド ギャンブル カンパニー 図形を含む吸収性物品
US8500883B2 (en) * 2008-07-18 2013-08-06 General Electric Company Apparatus and system for filtering air
US8664129B2 (en) 2008-11-14 2014-03-04 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
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
US9168718B2 (en) 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US8691340B2 (en) 2008-12-31 2014-04-08 Apinee, Inc. Preservation of wood, compositions and methods thereof
EP2401147B1 (en) * 2009-02-27 2015-06-24 ExxonMobil Chemical Patents Inc. Biaxially elastic nonwoven laminates having inelastic zones
US20110033673A1 (en) * 2009-08-10 2011-02-10 E.I. Du Pont De Nemours And Company Durable nonwoven allergen barrier laminates
US8668975B2 (en) 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
HUE031927T2 (en) * 2010-08-23 2017-08-28 Fiberweb Holdings Ltd Non-woven fabrics and fibers with electret properties, a process for their production and use
JP5306395B2 (ja) * 2011-03-10 2013-10-02 フレゼニウス・ヘモケア・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータ とくに生体液を濾過するための多孔性ウェブ
US9878464B1 (en) 2011-06-30 2018-01-30 Apinee, Inc. Preservation of cellulosic materials, compositions and methods thereof
WO2013170433A1 (en) 2012-05-15 2013-11-21 The Procter & Gamble Company Absorbent article having characteristic waist end
CN103285664B (zh) * 2013-07-02 2015-06-17 甘肃恒通滤业有限公司 一种植物过滤基材
CN103845956B (zh) * 2014-03-31 2015-07-08 江苏科力特环保科技有限公司 活性碳纤维空调滤芯及其制备工艺
EP3362596A1 (en) * 2015-10-16 2018-08-22 AVINTIV Specialty Materials Inc. Nonwovens having aligned segmented fibers
CA179333S (fr) * 2017-08-10 2019-11-04 Decathlon Sa Veste d'extérieur
WO2020005928A1 (en) * 2018-06-25 2020-01-02 Zephyros, Inc. Functional insert for nonwoven materials
WO2021212219A1 (en) * 2020-04-20 2021-10-28 Secours Michelle Multilayered textile as/for durable and washable high-performance filtration media and method of assembling thereof
CN111645398A (zh) * 2020-06-04 2020-09-11 苏州海蓝环保科技有限公司 一种针刺过滤毡超喂热定型工艺

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741530A (en) * 1928-11-02 1929-12-31 Comfolastic Corp Elasticized fabric
US3047444A (en) * 1955-07-15 1962-07-31 Kimberly Clark Co Non-woven fabric and method of making the same
US2971322A (en) * 1956-05-04 1961-02-14 American Viscose Corp Stretch yarn
US3059313A (en) * 1958-03-26 1962-10-23 Chicopee Mfg Corp Textile fabrics and methods of making the same
BE625998A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1960-11-08 1900-01-01
US3256258A (en) * 1961-05-05 1966-06-14 Du Pont Fibers
US3081519A (en) * 1962-01-31 1963-03-19 Fibrillated strand
GB993920A (en) * 1963-03-25 1965-06-02 Ici Ltd Non-woven fibrous products
US3406033A (en) * 1965-03-01 1968-10-15 Du Pont Method for treatment of film-fibril sheets
US3438844A (en) * 1965-06-04 1969-04-15 Kendall & Co Spot-bonded nonwoven fabrics and their preparation
DE1460514B2 (de) * 1965-07-26 1977-03-24 Vepa Ag, Riehen Bei Basel (Schweiz) Verfahren und vorrichtung zum waermebehandeln von bahnigem gut, insbesondere textilgut
GB1217498A (en) * 1967-04-20 1970-12-31 Dunlop Co Ltd Method of treating a tape of an organic thermoplastic material
US3485695A (en) * 1968-01-26 1969-12-23 Johnson & Johnson Method of making a bonded poriferous non-woven textile fabric
GB1308904A (en) * 1969-02-14 1973-03-07 Nova Jersey Knit Ltd Finishing process
US3575784A (en) * 1969-02-28 1971-04-20 Du Pont Bonded nonwoven sheet
DD81837B1 (de) * 1970-04-21 1986-10-29 Werner Schwalbe Verfahren zum verstrecken und fixieren von schnueren, seilen sowie netztuch
US3932682A (en) * 1970-06-04 1976-01-13 Celanese Corporation Air permeable waterproof products having fabric-like aesthetic properties and methods for making the same
US3772417A (en) * 1970-10-28 1973-11-13 C Vogt Method for improving physical properties of spray spun fibrous sheet materials
BE795189A (fr) * 1972-02-10 1973-08-09 Vepa Ag Installation a tambours perfores suivie d'un dispositif tendeur
US3949128A (en) * 1972-08-22 1976-04-06 Kimberly-Clark Corporation Product and process for producing a stretchable nonwoven material from a spot bonded continuous filament web
GB1453447A (en) * 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
FR2205407A2 (en) * 1972-11-09 1974-05-31 Gen Alimentaire Extruded plastic net with continuous filament base - between which discontinuous extruded filaments are pressed at spaced intervals
DE2320480C3 (de) * 1973-04-21 1980-05-14 Vepa Ag, Riehen B. Basel (Schweiz) Textilwärmebehandlungsvorrichtung, insbesondere Spannrahmen
DE2406059A1 (de) * 1974-02-08 1975-08-21 Lutravil Spinnvlies Verfahren zur herstellung von querelastischen vliesstoffen durch streckbehandlung und fixierung eines vorgebundenen vliesstoffes
FR2307631A1 (fr) * 1975-04-14 1976-11-12 Payen & Cie L Procede pour la fabrication d'articles textiles tridimensionnels elastiques et articles ainsi obtenus
US4209563A (en) * 1975-06-06 1980-06-24 The Procter & Gamble Company Method for making random laid bonded continuous filament cloth
US4013816A (en) * 1975-11-20 1977-03-22 Draper Products, Inc. Stretchable spun-bonded polyolefin web
DE2624029A1 (de) * 1976-02-02 1977-08-04 Carborundum Co Unterlagematerial
DE2632875C2 (de) * 1976-04-29 1982-01-14 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Verfahren zur Herstellung eines genadelten Vliesstoffes aus kristallisierten Poly-(m-phenylenisophthalamid)-Fasern und daraus hergestellte genadelte, dimensionsstabile Vliesstoffe
US4062995A (en) * 1976-06-23 1977-12-13 Johnson & Johnson Reticular web
JPS6025541B2 (ja) * 1976-09-22 1985-06-19 日本バイリ−ン株式会社 微細繊維から成る高強度不織布及びその製造方法
US4489543A (en) * 1977-08-17 1984-12-25 Celanese Corporation Self-crimping yarn
US4193899A (en) * 1977-11-29 1980-03-18 Exxon Research & Engineering Co. Elastomeric systems having unusual memory characteristics
DE2757526A1 (de) * 1977-12-23 1979-06-28 Krantz H Gmbh & Co Verfahren und spannrahmen zur thermischen behandlung bahnfoermiger textilware
DE2920458C2 (de) * 1979-05-21 1984-02-02 Dipl.-Ing. Gerhard Ruckh, Maschinenfabrik, 7320 Göppingen Verfahren und Vorrichtung zum Führen, Ausrüsten und in Längsrichtung Trennen einer aus Maschenwarenstücken zusammengesetzten Warenbahn
DE3062982D1 (en) * 1979-12-07 1983-06-09 Ici Plc Process for producing a non-woven fabric
US4467595A (en) * 1980-08-18 1984-08-28 Akzona Incorporated Latent contractable elastomers, composite yarns therefrom and methods of formation and use
US4554121A (en) * 1980-08-18 1985-11-19 Akzona Incorporated Method of forming latent-contractable elastomeric composite yarns
US4443513A (en) * 1982-02-24 1984-04-17 Kimberly-Clark Corporation Soft thermoplastic fiber webs and method of making
EP0115192B2 (en) * 1982-12-28 1992-07-22 Mitsui Petrochemical Industries, Ltd. Process for producing stretched filaments of ultrahigh-molecular-weight polyethylene
EP0125494B1 (en) * 1983-05-13 1992-01-02 Kuraray Co., Ltd. Entangled fibrous mat having good elasticity and production thereof
BR8302903A (pt) * 1983-05-31 1985-01-15 Johnson & Johnson Processo para produzir um pano nao-tecido termo-unido elastico e pano nao-tecido termo-unido elastico
US4486485A (en) * 1983-08-24 1984-12-04 Burlington Industries, Inc. Nonwoven textile structures with reversible stretch
US4543154A (en) * 1983-11-04 1985-09-24 The Procter & Gamble Company Method for severing a laminated web containing a dimensionally heat unstable layer to produce non-linear shirred edges
DE3438859A1 (de) * 1983-12-30 1985-07-11 VEB Forschung und Entwicklung Betrieb des VEB Kombinat Wolle und Seide, DDR 6600 Greiz Verfahren und anordnung zur optimierung thermischer behandlungsprozesse von flaechengebilden
EP0156234B2 (en) * 1984-03-17 2001-01-03 Asahi Kasei Kogyo Kabushiki Kaisha Heat-resistant non-woven fabric having a high elongation at break
US4551378A (en) * 1984-07-11 1985-11-05 Minnesota Mining And Manufacturing Company Nonwoven thermal insulating stretch fabric and method for producing same
DE3433230A1 (de) * 1984-09-11 1986-03-20 MTM Obermaier GmbH & Co KG, 6733 Haßloch Verfahren und vorrichtung zum beseitigen des laengsverzugs bei maschenwaren in schlauchform
US4554207A (en) * 1984-12-10 1985-11-19 E. I. Du Pont De Nemours And Company Stretched-and-bonded polyethylene plexifilamentary nonwoven sheet
JPH0762305B2 (ja) * 1985-04-30 1995-07-05 日本バイリ−ン株式会社 いせ込み可能な不織布芯地及びその製法
US4652487A (en) * 1985-07-30 1987-03-24 Kimberly-Clark Corporation Gathered fibrous nonwoven elastic web
US4720415A (en) * 1985-07-30 1988-01-19 Kimberly-Clark Corporation Composite elastomeric material and process for making the same
US4657802A (en) * 1985-07-30 1987-04-14 Kimberly-Clark Corporation Composite nonwoven elastic web
US4606964A (en) * 1985-11-22 1986-08-19 Kimberly-Clark Corporation Bulked web composite and method of making the same
US4652322A (en) * 1986-02-28 1987-03-24 E. I. Du Pont De Nemours And Company Process for bonding and stretching nonwoven sheet
US4696779A (en) * 1986-03-17 1987-09-29 Kimberly-Clark Corporation Method and apparatus for forming an isotropic self-adhering elastomeric ribbon
DE3608902A1 (de) * 1986-03-17 1987-09-24 Brueckner Trockentechnik Gmbh Verfahren zur waermebehandlung einer warenbahn in einer spannmaschine
US4714647A (en) * 1986-05-02 1987-12-22 Kimberly-Clark Corporation Melt-blown material with depth fiber size gradient
US4781966A (en) * 1986-10-15 1988-11-01 Kimberly-Clark Corporation Spunlaced polyester-meltblown polyetherester laminate
JPS63310555A (ja) * 1987-06-12 1988-12-19 Asahi Chem Ind Co Ltd 電池用セパレ−タ
US4965122A (en) * 1988-09-23 1990-10-23 Kimberly-Clark Corporation Reversibly necked material
JP2829147B2 (ja) * 1991-03-12 1998-11-25 出光石油化学株式会社 不織布の製造方法
JP3082791B2 (ja) * 1991-09-20 2000-08-28 三井化学株式会社 熱可塑性樹脂不織布及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020024245A1 (en) * 2018-08-03 2020-02-06 3M Innovative Properties Company Air-filter media including a relofted spunbonded web, and methods of making and using

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BR9305258A (pt) 1994-07-05
ES2119847T3 (es) 1998-10-16
CN1215660A (zh) 1999-05-05
DE69319214T2 (de) 1998-10-22
KR940015010A (ko) 1994-07-19
CN1041700C (zh) 1999-01-20
TW251322B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1995-07-11
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EP0604737B1 (en) 1998-06-17
DE69319214D1 (de) 1998-07-23
US5320891A (en) 1994-06-14
AU5052193A (en) 1994-07-14
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CN1089546A (zh) 1994-07-20
EP0604737A1 (en) 1994-07-06

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