AU2001264259A1 - Spunbonded nonwoven fabric and absorbent article - Google Patents

Spunbonded nonwoven fabric and absorbent article

Info

Publication number
AU2001264259A1
AU2001264259A1 AU2001264259A AU6425901A AU2001264259A1 AU 2001264259 A1 AU2001264259 A1 AU 2001264259A1 AU 2001264259 A AU2001264259 A AU 2001264259A AU 6425901 A AU6425901 A AU 6425901A AU 2001264259 A1 AU2001264259 A1 AU 2001264259A1
Authority
AU
Australia
Prior art keywords
nonwoven fabric
absorbent article
spunbonded nonwoven
spunbonded
absorbent
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.)
Abandoned
Application number
AU2001264259A
Inventor
Masahide Ishikawa
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.)
Idemitsu Unitech Co Ltd
Original Assignee
Idemitsu Unitech Co Ltd
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
Priority claimed from JP2000188726A external-priority patent/JP2002069820A/en
Priority claimed from JP2000225657A external-priority patent/JP2002038364A/en
Application filed by Idemitsu Unitech Co Ltd filed Critical Idemitsu Unitech Co Ltd
Publication of AU2001264259A1 publication Critical patent/AU2001264259A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the 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
    • 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
    • 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
    • D04H3/10—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 yarns or filaments made mechanically
    • 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
    • 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
    • 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
    • Y10T442/2139—Coating or impregnation specified as porous or permeable to a specific substance [e.g., water vapor, air, etc.]
    • 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]
AU2001264259A 2000-06-13 2001-06-13 Spunbonded nonwoven fabric and absorbent article Abandoned AU2001264259A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000-176508 2000-06-13
JP2000176508 2000-06-13
JP2000188726A JP2002069820A (en) 2000-06-13 2000-06-23 Spun-bonded nonwoven fabric and absorbing article
JP2000-188726 2000-06-23
JP2000-225657 2000-07-26
JP2000225657A JP2002038364A (en) 2000-07-26 2000-07-26 Spun-bonded nonwoven fabric and absorbable article
PCT/JP2001/004984 WO2001096641A1 (en) 2000-06-13 2001-06-13 Spunbonded nonwoven fabric and absorbent article

Publications (1)

Publication Number Publication Date
AU2001264259A1 true AU2001264259A1 (en) 2001-12-24

Family

ID=27343709

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001264259A Abandoned AU2001264259A1 (en) 2000-06-13 2001-06-13 Spunbonded nonwoven fabric and absorbent article

Country Status (7)

Country Link
US (1) US20030181112A1 (en)
EP (1) EP1357216A4 (en)
KR (1) KR20030020886A (en)
CN (1) CN1444673A (en)
AU (1) AU2001264259A1 (en)
TW (1) TW554106B (en)
WO (1) WO2001096641A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002088633A (en) * 2000-09-18 2002-03-27 Idemitsu Unitech Co Ltd Multilayered nonwoven fabric and use thereof
AU2003272396A1 (en) * 2002-09-13 2004-04-30 Cerex Advanced Fabrics, Inc. Method of reducing static in a spunbond process
KR100496270B1 (en) * 2002-11-04 2005-06-20 도레이새한 주식회사 Spun-bond non-woven fabric sanitony napkin and manufacturing method thereof
ES2529580T3 (en) * 2005-10-04 2015-02-23 Toray Industries, Inc. Nonwoven textile material for filters
US20110092936A1 (en) * 2008-05-29 2011-04-21 Naosuke Kunimoto Mixed fiber spun bonded nonwoven fabric and use thereof
JP5663189B2 (en) 2010-01-21 2015-02-04 出光興産株式会社 Polypropylene nonwoven fabric
WO2012137827A1 (en) * 2011-04-05 2012-10-11 旭化成せんい株式会社 Nonwoven fabric roll
IN2014KN00864A (en) * 2011-11-02 2015-10-02 Asahi Kasei Fibers Corp
US10064767B2 (en) 2012-08-01 2018-09-04 The Procter & Gamble Company Diaper structure with enhanced tactile softness attributes and providing relatively low humidity
CN110013389B (en) 2012-08-01 2021-10-29 宝洁公司 Diaper construction with enhanced tactile softness attributes
JP6231481B2 (en) * 2012-09-14 2017-11-15 出光興産株式会社 Multilayer nonwoven fabric and method for producing the same
WO2014050965A1 (en) * 2012-09-27 2014-04-03 三井化学株式会社 Spun-bonded non-woven fabric
JP5829349B1 (en) * 2015-05-29 2015-12-09 ユニ・チャーム株式会社 Nonwoven fabric for absorbent articles
CN107847372A (en) * 2015-07-13 2018-03-27 阿文提特种材料公司 Have to active component affinity through handle non-woven fabric
JP6611323B2 (en) * 2015-11-16 2019-11-27 花王株式会社 Absorbent article, nonwoven fabric and method for producing the same
CN106906538B (en) * 2017-02-22 2019-12-13 天鼎丰聚丙烯材料技术有限公司 Polypropylene filament, polypropylene filament needle-punched reverse-filtration geotextile and preparation method
EP3372212B2 (en) * 2017-03-09 2022-08-31 The Procter & Gamble Company Absorbent core wrap with a low basis weight nonwoven in the bottom layer
EP3705615B1 (en) * 2017-11-01 2023-09-27 Toray Industries, Inc. Spunbonded nonwoven fabric
CN108744010A (en) * 2018-07-09 2018-11-06 合肥洁诺医疗用品有限公司 A kind of preparation method of medical modified polypropene adhesive-bonded fabric dressing
CN110215351A (en) * 2019-06-06 2019-09-10 杭州贝高母婴用品有限公司 A kind of soft, paper diaper of pro-skin and its production technology
WO2022025211A1 (en) * 2020-07-31 2022-02-03 三井化学株式会社 Nonwoven fabric and sanitary material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454519A (en) * 1965-04-22 1969-07-08 Nat Distillers Chem Corp Polyolefin fibers
US5244724A (en) * 1992-05-08 1993-09-14 Amoco Corporation Self-bonded fibrous nonwoven webs having improved softness
JPH08246232A (en) * 1995-03-13 1996-09-24 Showa Denko Kk Polypropylene heat-fused fiber and nonwoven fabric
TW339377B (en) * 1996-09-30 1998-09-01 Mitsui Petroleum Chemicals Ind Flexible nonwoven fabric and laminate thereof
EP0924322A1 (en) * 1997-12-19 1999-06-23 Mitsui Chemicals, Inc. Conjugate fibers and non-woven fabrics therefrom
JPH11293564A (en) * 1998-04-09 1999-10-26 Toray Ind Inc Olefinic nonwoven cloth and alkali secondary cell separator
JPH11323715A (en) * 1998-05-14 1999-11-26 Mitsui Chem Inc Top sheet material for absorptive article
JP3990042B2 (en) * 1998-09-07 2007-10-10 大和紡績株式会社 Hydrophilic polyolefin fiber and non-woven fabric using the same
JP2000328420A (en) * 1999-05-17 2000-11-28 Mitsui Chemicals Inc Flexible laminate of nonwoven fabric
JP2001011765A (en) * 1999-06-29 2001-01-16 Mitsui Chemicals Inc Soft non-woven fabric and non-woven sheet for disposable diaper using the same
JP2001040564A (en) * 1999-07-23 2001-02-13 Mitsui Chemicals Inc Flexible nonwoven fabric and its nonwoven fabric laminate

Also Published As

Publication number Publication date
CN1444673A (en) 2003-09-24
TW554106B (en) 2003-09-21
EP1357216A4 (en) 2005-06-01
EP1357216A1 (en) 2003-10-29
US20030181112A1 (en) 2003-09-25
WO2001096641A1 (en) 2001-12-20
KR20030020886A (en) 2003-03-10

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