WO2002048440A3 - Thermally bonded fabrics and method of making same - Google Patents

Thermally bonded fabrics and method of making same Download PDF

Info

Publication number
WO2002048440A3
WO2002048440A3 PCT/US2001/047723 US0147723W WO0248440A3 WO 2002048440 A3 WO2002048440 A3 WO 2002048440A3 US 0147723 W US0147723 W US 0147723W WO 0248440 A3 WO0248440 A3 WO 0248440A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermally bonded
high percentage
making same
bond
areas
Prior art date
Application number
PCT/US2001/047723
Other languages
French (fr)
Other versions
WO2002048440A2 (en
WO2002048440A8 (en
Inventor
Rexford A Maugans
Original Assignee
Dow Chemical Co
Rexford A Maugans
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22965435&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2002048440(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to HU0400649A priority Critical patent/HUP0400649A2/en
Priority to JP2002550148A priority patent/JP2004515664A/en
Priority to EP01990094A priority patent/EP1354091B1/en
Priority to DE60116897T priority patent/DE60116897T2/en
Priority to PL01361854A priority patent/PL361854A1/en
Application filed by Dow Chemical Co, Rexford A Maugans filed Critical Dow Chemical Co
Priority to BR0116061-3A priority patent/BR0116061A/en
Priority to AU2002228966A priority patent/AU2002228966A1/en
Priority to KR10-2003-7007735A priority patent/KR20030060114A/en
Publication of WO2002048440A2 publication Critical patent/WO2002048440A2/en
Publication of WO2002048440A3 publication Critical patent/WO2002048440A3/en
Publication of WO2002048440A8 publication Critical patent/WO2002048440A8/en

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
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • 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
    • D04H3/14—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 yarns or filaments produced by welding

Abstract

A method for producing a nonwoven fabric comprises passing a fiber web through a pair of rollers to obtain a thermally bonded fabric with a high percentage of bond areas. The high percentage of bond areas is formed by an engraved pattern on at least one of the rollers. The engraved pattern has a high percentage of bond point areas and wide bond point angles. The nonwoven fabric has increased tensile strength, elongation, abrasion resistance, flexural rigidity, and/or softness.
PCT/US2001/047723 2000-12-11 2001-12-11 Thermally bonded fabrics and method of making same WO2002048440A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
HU0400649A HUP0400649A2 (en) 2000-12-11 2001-12-06 Thermally bonded fabrics and method of making same
JP2002550148A JP2004515664A (en) 2000-12-11 2001-12-06 Thermal bonding cloth and manufacturing method thereof
KR10-2003-7007735A KR20030060114A (en) 2000-12-11 2001-12-11 Thermally Bonded Fabrics and Method of Making Same
DE60116897T DE60116897T2 (en) 2000-12-11 2001-12-11 THERMALLY LINKED FIBER LUBRICANTS AND RELATED MANUFACTURING METHOD
PL01361854A PL361854A1 (en) 2000-12-11 2001-12-11 Thermally bonded fabrics and method of making same
EP01990094A EP1354091B1 (en) 2000-12-11 2001-12-11 Thermally bonded fabrics and method of making same
BR0116061-3A BR0116061A (en) 2000-12-11 2001-12-11 Thermally bonded fabric and fabrication method
AU2002228966A AU2002228966A1 (en) 2000-12-11 2001-12-11 Thermally bonded fabrics and method of making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25474700P 2000-12-11 2000-12-11
US60/254,747 2000-12-11

Publications (3)

Publication Number Publication Date
WO2002048440A2 WO2002048440A2 (en) 2002-06-20
WO2002048440A3 true WO2002048440A3 (en) 2003-02-20
WO2002048440A8 WO2002048440A8 (en) 2003-11-27

Family

ID=22965435

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/047723 WO2002048440A2 (en) 2000-12-11 2001-12-11 Thermally bonded fabrics and method of making same

Country Status (13)

Country Link
US (1) US20020144384A1 (en)
EP (1) EP1354091B1 (en)
JP (1) JP2004515664A (en)
KR (1) KR20030060114A (en)
CN (1) CN100441766C (en)
AT (1) ATE316591T1 (en)
AU (1) AU2002228966A1 (en)
BR (1) BR0116061A (en)
DE (1) DE60116897T2 (en)
HU (1) HUP0400649A2 (en)
PL (1) PL361854A1 (en)
TW (1) TWI244520B (en)
WO (1) WO2002048440A2 (en)

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ATE342031T1 (en) 2001-07-26 2006-11-15 Procter & Gamble ABSORBENT ARTICLES WITH ELASTIC TOP LAYERS
EP1417945B1 (en) 2002-11-08 2008-12-31 The Procter & Gamble Company Disposable absorbent articles with masking topsheet
ES2438186T3 (en) * 2002-11-13 2014-01-16 The Procter & Gamble Company Non-woven wipe with wet resilient thickness
DE60333368D1 (en) 2003-10-02 2010-08-26 Procter & Gamble Absorbent article with elastomeric material
DE10360845A1 (en) 2003-12-20 2005-07-21 Corovin Gmbh Soft fleece based on polyethylene
KR20070006932A (en) * 2004-04-30 2007-01-11 다우 글로벌 테크놀로지스 인크. Improved fibers for polyethylene nonwoven fabric
US7858544B2 (en) 2004-09-10 2010-12-28 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
US20060128247A1 (en) 2004-12-14 2006-06-15 Kimberly-Clark Worldwide, Inc. Embossed nonwoven fabric
CN101410564B (en) * 2006-03-31 2011-01-26 可乐丽可乐富丽世股份有限公司 Molded object having nonwoven fibrous structure
EP1961849A1 (en) † 2007-02-22 2008-08-27 ALBIS Spa Pre-consolidated spunbonded web, composite nonwowen comprising said pre-consolidated spunbonded web, method and continuous system for producing said composite
US7914723B2 (en) * 2007-04-24 2011-03-29 Ahlstrom Corporation Nonwoven bonding patterns producing fabrics with improved abrasion resistance and softness
US20090260707A1 (en) * 2008-04-22 2009-10-22 Arun Pal Aneja Woven Textile Fabric with Cotton/Microdenier Filament Bundle Blend
DE102009006099A1 (en) 2009-01-26 2010-09-30 Fiberweb Corovin Gmbh Non-woven calandering unit useful during producing embossing bonds in melt-spun loose non-woven fabric that is made of thermoplastic material and contains predominant fiber portions, comprises first heated- and second heated smooth roller
US20100215923A1 (en) * 2009-02-24 2010-08-26 Tredegar Film Products Corporation Elastic film laminates with tapered point bonds
CN103108616B (en) 2010-08-20 2016-01-20 宝洁公司 There is the absorbent article of the flexibility signal of improvement and assembly thereof and manufacture method
US10639212B2 (en) 2010-08-20 2020-05-05 The Procter & Gamble Company Absorbent article and components thereof having improved softness signals, and methods for manufacturing
US9408761B2 (en) 2011-03-25 2016-08-09 The Procter & Gamble Company Article with nonwoven web component formed with loft-enhancing calendar bond shapes and patterns
US9096961B2 (en) 2012-04-27 2015-08-04 Providencia Usa, Inc. Nonwoven wipe with bonding pattern
USD714560S1 (en) 2012-09-17 2014-10-07 The Procter & Gamble Company Sheet material for an absorbent article
US10463222B2 (en) * 2013-11-27 2019-11-05 Kimberly-Clark Worldwide, Inc. Nonwoven tack cloth for wipe applications
WO2017106080A1 (en) 2015-12-16 2017-06-22 Avintiv Specialty Materials Inc. Soft nonwoven fabric and method of manufacturing thereof
JP7107429B2 (en) * 2019-12-23 2022-07-27 東レ株式会社 Separation membrane and its manufacturing method

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Also Published As

Publication number Publication date
EP1354091B1 (en) 2006-01-25
ATE316591T1 (en) 2006-02-15
EP1354091A2 (en) 2003-10-22
WO2002048440A2 (en) 2002-06-20
US20020144384A1 (en) 2002-10-10
PL361854A1 (en) 2004-10-04
AU2002228966A1 (en) 2002-06-24
KR20030060114A (en) 2003-07-12
CN100441766C (en) 2008-12-10
WO2002048440A8 (en) 2003-11-27
HUP0400649A2 (en) 2004-07-28
CN1479819A (en) 2004-03-03
DE60116897D1 (en) 2006-04-13
DE60116897T2 (en) 2006-09-28
JP2004515664A (en) 2004-05-27
TWI244520B (en) 2005-12-01
BR0116061A (en) 2004-03-02

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