CA2599496A1 - Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles - Google Patents

Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles Download PDF

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Publication number
CA2599496A1
CA2599496A1 CA002599496A CA2599496A CA2599496A1 CA 2599496 A1 CA2599496 A1 CA 2599496A1 CA 002599496 A CA002599496 A CA 002599496A CA 2599496 A CA2599496 A CA 2599496A CA 2599496 A1 CA2599496 A1 CA 2599496A1
Authority
CA
Canada
Prior art keywords
article
coating
barrier member
less
disposed
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
CA002599496A
Other languages
French (fr)
Other versions
CA2599496C (en
Inventor
Kemal Vatansever Catalan
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.)
Procter and Gamble Co
Original Assignee
The Procter & Gamble Company
Kemal Vatansever Catalan
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 The Procter & Gamble Company, Kemal Vatansever Catalan filed Critical The Procter & Gamble Company
Publication of CA2599496A1 publication Critical patent/CA2599496A1/en
Application granted granted Critical
Publication of CA2599496C publication Critical patent/CA2599496C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/52—Water-repellants
    • 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
    • A61F13/45—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 shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • A61F13/4942—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier the barrier not being integral with the top- or back-sheet
    • 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
    • A61F13/45—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 shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49446—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an impermeable sheet or impermeable part of a sheet placed on or under the top sheet
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F13/51405—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material treated or coated, e.g. with moisture repellent agent

Abstract

The present invention relates to absorbent articles which include one or more barrier members comprising a light-weight nonwoven laminate that has been treated with a hydrophobic surface coating intended to render such components impermeable to liquids having relatively low surface tensions.

Claims (7)

1. An absorbent article characterized in that it comprises:
a) a liquid pervious first topsheet having an interior surface and an exterior surface;
b) a backsheet having an interior surface and an exterior surface wherein said backsheet is at least partially joined to said topsheet;
c) an absorbent core disposed between said topsheet and said backsheet;
d) a barrier member selected from the group consisting of a core cover, an outer cover, a gasketing cuff, a barrier cuff, an elasticized topsheet, and combinations thereof; wherein said barrier member has an interior and an exterior surface;
wherein said barrier member comprises a nonwoven laminate, said nonwoven laminate comprising:
i) a first continuous filaments layer, ii) a second continuous filaments layer, iii) a fine fiber layer having a basis weight of less than 1.5 gsm and being disposed between the first continuous filaments layer and the second continuous filaments layer; and e) a hydrophobic surface coating disposed on at least one surface of said nonwoven laminate wherein said coating comprises one or more silicone polymers and wherein said coating is substantially free of aminosilicones.
2. The article of claim 1 wherein said silicone polymer is selected from the group consisting of silicone MQ resins, polydimethysiloxanes, crosslinked silicones, epoxy silicones, amido silicones, silicone liquid elastomers, and combinations thereof; preferably, the silicone polymer is a polydimethylsiloxane selected from the group consisting of vinyl-terminated polydimethsiloxanes, methyl hydrogen dimethylsiloxanes, organo-modified polydimethylsiloxanes, hydroxyl-terminated polydimethysiloxanes, and combinations thereof.
3. The article of claim 1 wherein silicone polymer possesses a molecular weight of at least 4000 MW.
4. The article of claim 1 wherein said coating is disposed on at least one surface of the barrier member in an amount of at least 400 µg/g.
5. The article of claim 1 wherein said coating increases the average barrier strike through time of the barrier member by at least 1 second using an aqueous 0.04% or less Triton-X-100 solution.
6. The article of claim 1 wherein the barrier member comprising the nonwoven laminate onto which said coating is disposed is substantially free of polymers containing melt additives selected from the group consisting of polydimethylsiloxanes, guerbet esters, and combinations thereof.
7. The article of claim 1 wherein said fine fiber layer has a basis weight of less than 1.4 gsm;
preferably, less than 1.2 gsm; and more preferably, less than 1.0 gsm.
CA2599496A 2005-02-18 2006-02-16 Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles Expired - Fee Related CA2599496C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/061,999 2005-02-18
US11/061,999 US8328782B2 (en) 2005-02-18 2005-02-18 Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles
PCT/US2006/005769 WO2006089183A1 (en) 2005-02-18 2006-02-16 Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles

Publications (2)

Publication Number Publication Date
CA2599496A1 true CA2599496A1 (en) 2006-08-24
CA2599496C CA2599496C (en) 2011-10-04

Family

ID=36293521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2599496A Expired - Fee Related CA2599496C (en) 2005-02-18 2006-02-16 Hydrophobic surface coated light-weight nonwoven laminates for use in absorbent articles

Country Status (7)

Country Link
US (1) US8328782B2 (en)
EP (1) EP1848468B1 (en)
JP (1) JP4772805B2 (en)
CN (1) CN101119757B (en)
CA (1) CA2599496C (en)
MX (1) MX2007009974A (en)
WO (1) WO2006089183A1 (en)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US7273476B2 (en) 2004-09-13 2007-09-25 The Procter & Gamble Company Diaper with elasticated topsheet
US20080114326A1 (en) * 2006-11-15 2008-05-15 Donald Carroll Roe Disposable absorbent article having a wrap and tuck configuration
JP5015263B2 (en) * 2006-11-29 2012-08-29 ザ プロクター アンド ギャンブル カンパニー A substrate printed with a pattern that gives a three-dimensional appearance
DE602007011720D1 (en) * 2007-02-13 2011-02-17 Procter & Gamble Absorbent article with barrier layer
US9056031B2 (en) 2007-09-07 2015-06-16 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8858523B2 (en) 2007-09-07 2014-10-14 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8945079B2 (en) 2007-09-07 2015-02-03 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8668679B2 (en) 2007-09-07 2014-03-11 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8790325B2 (en) 2007-09-07 2014-07-29 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8597268B2 (en) 2007-09-07 2013-12-03 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US9060900B2 (en) 2007-09-07 2015-06-23 The Proctor & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US20090294044A1 (en) 2008-05-27 2009-12-03 Nathan Alan Gill Methods and Apparatus for Attaching Elastic Components to Absorbent Articles
US7931638B2 (en) 2008-09-18 2011-04-26 Medline Industries, Inc. Diapers having a zoned non-attachable back sheet and methods of manufacturing same
US9387138B2 (en) 2009-01-15 2016-07-12 The Procter & Gamble Company Reusable outer covers for wearable absorbent articles
US8998870B2 (en) 2009-01-15 2015-04-07 The Procter & Gamble Company Reusable wearable absorbent articles with anchoring systems
MX2011007576A (en) 2009-01-15 2011-08-04 Procter & Gamble Reusable wearable absorbent articles with anchoring subsystems.
SG172967A1 (en) 2009-01-15 2011-08-29 Procter & Gamble Two-piece wearable absorbent articles
EP2391324A4 (en) 2009-01-15 2014-12-17 Procter & Gamble Reusable outer cover for an absorbent article
US8083201B2 (en) 2009-02-09 2011-12-27 The Procter & Gamble Company Apparatus and method for supporting and aligning imaging equipment on a web converting manufacturing line
US8859843B2 (en) 2009-02-27 2014-10-14 The Procter & Gamble Company Absorbent article with containment barrier
US8313792B2 (en) * 2009-02-27 2012-11-20 The Procter & Gamble Company Method for improving the barrier properties of a nonwoven
US8513483B2 (en) 2009-02-27 2013-08-20 The Procter & Gamble Company Hydrophobic surface coated material for use in absorbent articles
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US8145343B2 (en) 2009-06-02 2012-03-27 The Procter & Gamble Company Systems and methods for controlling registration of advancing substrates in absorbent article converting lines
US8145344B2 (en) 2009-06-02 2012-03-27 The Procter & Gamble Company Systems and methods for controlling phasing of advancing substrates in absorbent article converting lines
US8145338B2 (en) 2009-06-02 2012-03-27 The Procter & Gamble Company Systems and methods for detecting and rejecting defective absorbent articles from a converting line
US8339737B2 (en) * 2009-06-12 2012-12-25 Sae Magnetics (H.K.) Ltd. Perpendicular magnetic recording head including non-magnetic protruding layer
US8808263B2 (en) * 2010-01-14 2014-08-19 The Procter & Gamble Company Article of commerce including two-piece wearable absorbent article
BR112012020057A2 (en) * 2010-02-10 2016-05-10 Procter & Gamble absorbent article with containment barrier.
EP2533743A1 (en) * 2010-02-10 2012-12-19 The Procter & Gamble Company Absorbent article with bonded web material
EP2533745A1 (en) 2010-02-10 2012-12-19 The Procter & Gamble Company Web material(s) for absorbent articles
BR112012026835A2 (en) * 2010-04-30 2015-09-22 Procter & Gamble nonwoven that has durable hydrophilic coating
US8652114B2 (en) 2010-05-21 2014-02-18 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US8652115B2 (en) 2010-05-21 2014-02-18 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US8585667B2 (en) 2010-05-21 2013-11-19 The Procter & Gamble Company Insert with advantageous fastener configurations and end stiffness characteristics for two-piece wearable absorbent article
US20120022491A1 (en) 2010-07-22 2012-01-26 Donald Carroll Roe Flexible Reusable Outer Covers For Disposable Absorbent Inserts
US8974432B2 (en) 2010-07-22 2015-03-10 The Procter & Gamble Company Outer cover for an absorbent article
US8821470B2 (en) 2010-07-22 2014-09-02 The Procter & Gamble Company Two-piece wearable absorbent article with advantageous fastener performance configurations
US20120029454A1 (en) 2010-07-27 2012-02-02 Wenbin Li Absorbent Articles with Printed Graphics Thereon Providing A Three-Dimensional Appearance
US20120219766A1 (en) * 2010-10-21 2012-08-30 Eastman Chemical Company High strength specialty paper
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
RU2596950C2 (en) * 2011-04-29 2016-09-10 Дзе Проктер Энд Гэмбл Компани Absorbent product with compacted leg cuff
US20120283686A1 (en) * 2011-05-03 2012-11-08 Shawn Ramage Diaper With Fecal Matter Collector
EP2723291A1 (en) 2011-06-21 2014-04-30 The Procter and Gamble Company Absorbent article with waistband and leg cuff having gathers
MX2013014783A (en) 2011-06-21 2014-07-28 Procter & Gamble Absorbent article with waistband having consolidation.
US9078792B2 (en) 2011-06-30 2015-07-14 The Procter & Gamble Company Two-piece wearable absorbent article having advantageous front waist region and landing zone configuration
WO2013015278A1 (en) * 2011-07-28 2013-01-31 花王株式会社 Disposable diaper and production method therefor
US11274384B2 (en) * 2011-08-08 2022-03-15 Avintiv Specialty Materials Inc. Liquid barrier nonwoven fabrics with ribbon-shaped fibers
US8871052B2 (en) 2012-01-31 2014-10-28 Eastman Chemical Company Processes to produce short cut microfibers
EP2849702A1 (en) 2012-05-15 2015-03-25 The Procter & Gamble Company Disposable absorbent pants with advantageous stretch and manufacturability features, and methods for manufacturing the same
US9226858B2 (en) 2012-06-29 2016-01-05 The Procter & Gamble Company Apparatus and method for making a layered elastic substrate
US8932273B2 (en) 2012-06-29 2015-01-13 The Procter & Gamble Company Disposable absorbent insert for two-piece wearable absorbent article
CN104395082B (en) 2012-06-29 2017-03-01 宝洁公司 The method for preparation with the layering elastic substrates of rivel
EP2866753A1 (en) 2012-06-29 2015-05-06 The Procter & Gamble Company System and method for high-speed continuous application of a strip material to a moving sheet-like substrate material
JP6009668B2 (en) 2012-06-29 2016-10-19 ザ プロクター アンド ギャンブル カンパニー Method for attaching an elastic component to an absorbent article
US9868606B2 (en) 2012-06-29 2018-01-16 The Proctor & Gamble Company Rotary drum apparatus reconfigurable for various size substrates
US9295588B2 (en) 2012-06-29 2016-03-29 The Procter & Gamble Company Method and apparatus for attaching components to absorbent articles
US9221195B2 (en) 2012-06-29 2015-12-29 The Procter & Gamble Company Methods and apparatuses for consolidating elastic substrates
JP6205244B2 (en) * 2012-11-09 2017-09-27 花王株式会社 Disposable diapers
US9078789B2 (en) 2013-03-08 2015-07-14 The Procter & Gamble Company Outer covers and disposable absorbent inserts for pants
US9060905B2 (en) 2013-03-08 2015-06-23 The Procter & Gamble Company Wearable absorbent articles
US8936586B2 (en) 2013-03-08 2015-01-20 The Procter & Gamble Company Ergonomic grasping aids for reusable pull-on outer covers
US8926579B2 (en) 2013-03-08 2015-01-06 The Procter & Gamble Company Fastening zone configurations for outer covers of absorbent articles
RU2651437C2 (en) 2013-03-22 2018-04-19 Дзе Проктер Энд Гэмбл Компани Disposable absorbent products
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
WO2014193925A2 (en) 2013-05-31 2014-12-04 The Procter & Gamble Company Absorbent articles comprising a fragrance accord
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
JP2016539742A (en) * 2013-12-20 2016-12-22 ザ プロクター アンド ギャンブル カンパニー Diapers with improved shape and fit
CN110495993B (en) * 2014-03-06 2022-04-15 宝洁公司 Multi-component topsheet
US20150351978A1 (en) 2014-06-06 2015-12-10 The Procter & Gamble Company Disposable absorbent article having undergarment fastening elements
CA2959817A1 (en) 2014-09-10 2016-03-17 The Procter & Gamble Company Nonwoven web
RU2664357C1 (en) 2015-01-14 2018-08-16 Ска Хайджин Продактс Аб Absorbent article comprising nonwoven material
BR112017019874A2 (en) 2015-03-18 2018-05-29 Procter & Gamble absorbent article with leg clamps
US10588790B2 (en) 2015-03-18 2020-03-17 The Procter & Gamble Company Absorbent article with leg cuffs
BR112017019872A2 (en) 2015-03-18 2018-05-29 The Procter & Gamble Company absorbent article with leg cuffs
CA2980146A1 (en) 2015-03-18 2016-09-22 The Procter & Gamble Company Absorbent article with waist gasketing element and leg cuffs
US10531990B2 (en) 2015-03-18 2020-01-14 The Procter & Gamble Company Absorbent article with leg cuffs
EP3270849B1 (en) 2015-03-18 2018-12-26 The Procter and Gamble Company Absorbent article with waist gasketing element and leg cuffs
CN107405245B (en) 2015-03-18 2021-04-09 宝洁公司 Absorbent article having waist gasketing element and leg cuffs
EP3270852B1 (en) 2015-03-18 2019-08-21 The Procter and Gamble Company Absorbent article with waist gasketing element and leg cuffs
US10716716B2 (en) 2015-03-18 2020-07-21 The Procter & Gamble Company Absorbent article with leg cuffs
CN107427403B (en) 2015-03-18 2020-10-20 宝洁公司 Absorbent article having waist gasketing element and leg cuffs
EP3426211B1 (en) * 2016-03-09 2021-04-21 The Procter & Gamble Company Absorbent articles
WO2018000410A1 (en) 2016-07-01 2018-01-04 The Procter & Gamble Company Absorbent articles with improved topsheet dryness
EP3335683B1 (en) 2016-12-19 2021-01-20 The Procter & Gamble Company Disposable absorbent article having undergarment fastening elements
CN109837758B (en) * 2019-01-25 2021-10-22 河北奔发制衣有限公司 Preparation method of fabric super-hydrophobic surface
CN112695456A (en) * 2020-12-18 2021-04-23 苏州谷原生物科技有限公司 Polylactic acid nanofiber high resistant separates non-woven fabrics and degradable panty-shape diapers
US20220361603A1 (en) * 2021-05-17 2022-11-17 Autoliv Asp, Inc. One piece woven medical gown with coating
WO2023115256A1 (en) * 2021-12-20 2023-06-29 The Procter & Gamble Company Pant-type wearable article

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338992A (en) 1959-12-15 1967-08-29 Du Pont Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers
US3502763A (en) 1962-02-03 1970-03-24 Freudenberg Carl Kg Process of producing non-woven fabric fleece
US3502538A (en) 1964-08-17 1970-03-24 Du Pont Bonded nonwoven sheets with a defined distribution of bond strengths
US3341394A (en) 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
US3542615A (en) 1967-06-16 1970-11-24 Monsanto Co Process for producing a nylon non-woven fabric
US3849241A (en) 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
DE2048006B2 (en) 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Method and device for producing a wide nonwoven web
DE1950669C3 (en) 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Process for the manufacture of nonwovens
GB1453447A (en) 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
US3911173A (en) 1973-02-05 1975-10-07 Usm Corp Adhesive process
US3848594A (en) 1973-06-27 1974-11-19 Procter & Gamble Tape fastening system for disposable diaper
US3860003B2 (en) 1973-11-21 1990-06-19 Contractable side portions for disposable diaper
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4381781A (en) 1981-01-05 1983-05-03 Kimberly-Clark Corporation Flexible waist diaper
US4808178A (en) 1981-07-17 1989-02-28 The Proctor & Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
US4909803A (en) 1983-06-30 1990-03-20 The Procter And Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
US4515595A (en) 1982-11-26 1985-05-07 The Procter & Gamble Company Disposable diapers with elastically contractible waistbands
US4610678A (en) 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures
US4710189A (en) 1983-03-18 1987-12-01 The Procter & Gamble Company Shaped disposable diapers with shaped elastically contractible waistbands
US4573986A (en) 1984-09-17 1986-03-04 The Procter & Gamble Company Disposable waste-containment garment
PH23956A (en) 1985-05-15 1990-01-23 Procter & Gamble Absorbent articles with dual layered cores
JPS6290369A (en) * 1985-10-11 1987-04-24 ト−レ・シリコ−ン株式会社 Connection of silicone coated cloth
US4695278A (en) 1985-10-11 1987-09-22 The Procter & Gamble Company Absorbent article having dual cuffs
US4662875A (en) 1985-11-27 1987-05-05 The Procter & Gamble Company Absorbent article
IL82511A (en) 1986-05-28 1992-09-06 Procter & Gamble Apparatus for and methods of airlaying fibrous webs having discrete particles therein
US4834735A (en) 1986-07-18 1989-05-30 The Proctor & Gamble Company High density absorbent members having lower density and lower basis weight acquisition zones
CA1290501C (en) 1986-10-10 1991-10-15 Jerry Layne Dragoo Absorbent article having leakage resistant dual cuffs
US4846815A (en) 1987-01-26 1989-07-11 The Procter & Gamble Company Disposable diaper having an improved fastening device
ES2042612T3 (en) 1987-03-07 1993-12-16 Fuller H B Licensing Financ PROCEDURE FOR THE PERMANENT JOINING OF EXPANDABLE ELEMENTS IN THE FORM OF THREADS OR RIBBONS ON A SURFACE SUBSTRATE AS WELL AS USING IT FOR THE MANUFACTURE OF CURLED LEAF BAND SECTORS.
US4785996A (en) 1987-04-23 1988-11-22 Nordson Corporation Adhesive spray gun and nozzle attachment
US4857067A (en) 1987-12-04 1989-08-15 Minnesota Mining And Manufacturing Company Disposable diaper having shirred ears
US4938753A (en) 1987-12-16 1990-07-03 Kimberly-Clark Corporation Seam construction in a disposable training pant, incontinence garment, or diaper
US4940464A (en) 1987-12-16 1990-07-10 Kimberly-Clark Corporation Disposable incontinence garment or training pant
US4894060A (en) 1988-01-11 1990-01-16 Minnesota Mining And Manufacturing Company Disposable diaper with improved hook fastener portion
DE3852389T2 (en) * 1988-03-08 1995-07-20 Corvita Corp Prevention of crack formation in implanted prostheses.
US4988344A (en) 1988-05-24 1991-01-29 The Procter & Gamble Company Absorbent articles with multiple layer absorbent layers
US4988345A (en) 1988-05-24 1991-01-29 The Procter & Gamble Company Absorbent articles with rapid acquiring absorbent cores
JP2613580B2 (en) 1988-09-26 1997-05-28 王子製紙株式会社 Surface material for sanitary articles and method for producing the same
US5151091A (en) * 1988-10-24 1992-09-29 Mcneil-Ppc, Inc. Absorbent structure having multiple canals
US4946527A (en) 1989-09-19 1990-08-07 The Procter & Gamble Company Pressure-sensitive adhesive fastener and method of making same
JP2664501B2 (en) 1989-12-22 1997-10-15 ユニ・チャーム株式会社 Disposable wearing articles
US5171391A (en) * 1991-02-26 1992-12-15 Weyerhaeuser Company Method of making an absorbent product
US5221274A (en) 1991-06-13 1993-06-22 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
US5151092A (en) 1991-06-13 1992-09-29 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
US5234423A (en) 1991-06-13 1993-08-10 The Procter & Gamble Company Absorbent article with elastic waist feature and enhanced absorbency
US5147345A (en) 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US5246433A (en) 1991-11-21 1993-09-21 The Procter & Gamble Company Elasticized disposable training pant and method of making the same
EP0715571B1 (en) * 1992-02-26 2000-05-17 The University Of Tennessee Research Corporation Novel composite web
US5449553A (en) * 1992-03-06 1995-09-12 The United States Of America As Represented By The Secretary Of The Navy Nontoxic antifouling systems
JP3380572B2 (en) 1992-06-22 2003-02-24 大和紡績株式会社 Splittable conjugate fiber and its fiber aggregate
CA2107170A1 (en) * 1993-05-20 1994-11-21 Kimberly-Clark Worldwide, Inc. Lightweight nonwoven web laminates with improved comfort and barrier properties
US5562650A (en) 1994-03-04 1996-10-08 Kimberly-Clark Corporation Absorbent article having an improved surge management
USH1630H (en) 1995-03-01 1997-01-07 The Procter & Gamble Company Diaper having plural upstanding leg cuffs
US5569234A (en) 1995-04-03 1996-10-29 The Procter & Gamble Company Disposable pull-on pant
DE69631359T2 (en) 1995-08-08 2004-12-09 FiberVisions, L.P., Wilmington Cardible hydrophobic staple fiber with internal plasticizer and process for its manufacture and use
US6120489A (en) 1995-10-10 2000-09-19 The Procter & Gamble Company Flangeless seam for use in disposable articles
US6120487A (en) 1996-04-03 2000-09-19 The Procter & Gamble Company Disposable pull-on pant
US5894060A (en) * 1996-06-28 1999-04-13 Boulikas; Teni Cloning method for trapping human origins of replication
US6117803A (en) * 1997-08-29 2000-09-12 Kimberly-Clark Worldwide, Inc. Personal care articles with abrasion resistant meltblown layer
US5988344A (en) * 1997-09-16 1999-11-23 Meritor Heavy Vehicle Systems, L.L.C. Fluid power transmission clutch brake
US6420627B1 (en) * 1997-11-10 2002-07-16 The Procter & Gamble Company Disposable absorbent article having improved soft barrier cuff
SE517863C2 (en) * 1999-01-22 2002-07-23 Sca Hygiene Prod Ab Absorbent articles including liquid barriers
US6706946B1 (en) 1999-05-14 2004-03-16 The Procter & Gamble Company Disposable absorbent article having hydrophobic topsheet and improved liquid handling performance
EP1051958A1 (en) * 1999-05-14 2000-11-15 The Procter & Gamble Company Disposable absorbent article having hydrophobic topsheet and improved liquid handling performance
AU2730601A (en) 1999-12-23 2001-07-03 Kimberly-Clark Worldwide, Inc. Nonwoven webs having liquid impermeability
JP3850629B2 (en) * 2000-05-19 2006-11-29 ユニ・チャーム株式会社 Absorbent article having a layer of silicone compound
JP2002088633A (en) 2000-09-18 2002-03-27 Idemitsu Unitech Co Ltd Multilayered nonwoven fabric and use thereof
US6482191B1 (en) 2000-10-23 2002-11-19 The Procter & Gamble Company Elasticated topsheet with an elongate slit opening
US6762137B2 (en) * 2000-12-21 2004-07-13 Kimberly-Clark Worldwide, Inc. Water repellant meltblown webs and laminates
CN100575586C (en) * 2003-06-30 2009-12-30 宝洁公司 Particle in the nanometer fiber net
WO2005077429A1 (en) * 2004-02-11 2005-08-25 The Procter & Gamble Company Hydrophobic surface coated absorbent articles

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US8328782B2 (en) 2012-12-11
US20060189956A1 (en) 2006-08-24
CN101119757A (en) 2008-02-06
CA2599496C (en) 2011-10-04
WO2006089183A1 (en) 2006-08-24
CN101119757B (en) 2012-06-13
MX2007009974A (en) 2007-09-26
JP2008529744A (en) 2008-08-07
EP1848468B1 (en) 2014-08-06

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