WO2004091437A2 - Breathable elastic web - Google Patents
Breathable elastic web Download PDFInfo
- Publication number
- WO2004091437A2 WO2004091437A2 PCT/US2004/011521 US2004011521W WO2004091437A2 WO 2004091437 A2 WO2004091437 A2 WO 2004091437A2 US 2004011521 W US2004011521 W US 2004011521W WO 2004091437 A2 WO2004091437 A2 WO 2004091437A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- web
- slits
- ofthe
- regions
- array
- Prior art date
Links
Classifications
-
- 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
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
- A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
- A61F13/5146—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable having apertures of perforations
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
-
- 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
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
-
- 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
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
-
- 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
- D04H1/4374—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 using different kinds of webs, e.g. by layering webs
-
- 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
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
- A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer 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
- A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
- A61F2013/51411—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
- A61F2013/51413—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours with macroscopic openings
-
- 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.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
- Y10T428/24314—Slit or elongated
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04759535A EP1613258A2 (en) | 2003-04-15 | 2004-04-15 | Breathable elastic web |
BRPI0408931-6A BRPI0408931A (en) | 2003-04-15 | 2004-04-15 | breathable elastic web |
JP2006510038A JP2006524757A (en) | 2003-04-15 | 2004-04-15 | Breathable elastic web |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46307903P | 2003-04-15 | 2003-04-15 | |
US60/463,079 | 2003-04-15 | ||
US10/717,960 US20040209042A1 (en) | 2003-04-15 | 2003-11-21 | Breathable elasctic web |
US10/717,960 | 2003-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004091437A2 true WO2004091437A2 (en) | 2004-10-28 |
WO2004091437A3 WO2004091437A3 (en) | 2005-01-27 |
Family
ID=33162288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/011521 WO2004091437A2 (en) | 2003-04-15 | 2004-04-15 | Breathable elastic web |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040209042A1 (en) |
EP (1) | EP1613258A2 (en) |
JP (1) | JP2006524757A (en) |
KR (1) | KR20060008894A (en) |
BR (1) | BRPI0408931A (en) |
TW (1) | TW200500517A (en) |
WO (1) | WO2004091437A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014182777A1 (en) * | 2013-05-10 | 2014-11-13 | 3M Innovative Properties Company | Method of separating strands on a stretching surface |
US9475205B2 (en) | 2012-05-18 | 2016-10-25 | 3M Innovative Properties Company | Method of making a mechanical fastener and apparatus including a roller with protrusions |
US9591896B2 (en) | 2012-05-16 | 2017-03-14 | 3M Innovative Properties Company | Method of making a mechanical fastener using diverging disks |
US9687048B2 (en) | 2012-05-16 | 2017-06-27 | 3M Innovative Properties Company | Method of making a mechanical fastener using a crowned surface |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7648771B2 (en) * | 2003-12-31 | 2010-01-19 | Kimberly-Clark Worldwide, Inc. | Thermal stabilization and processing behavior of block copolymer compositions by blending, applications thereof, and methods of making same |
US8377027B2 (en) * | 2005-04-29 | 2013-02-19 | Kimberly-Clark Worldwide, Inc. | Waist elastic members for use in absorbent articles |
US8153231B2 (en) * | 2007-09-24 | 2012-04-10 | Tredegar Film Products Corporation | Thin web |
JP5457829B2 (en) * | 2009-12-28 | 2014-04-02 | ユニ・チャーム株式会社 | Disposable wearing items |
US9138031B2 (en) | 2011-02-16 | 2015-09-22 | 3M Innovative Properties Company | Method of making a mechanical fastening strip and reticulated mechanical fastening strip therefrom |
US9044904B2 (en) * | 2011-11-17 | 2015-06-02 | The Boeing Company | Expandable surface breather and method |
DE112014002253T5 (en) | 2013-05-03 | 2016-02-18 | The Procter & Gamble Company | Stretch laminates comprising absorbent articles |
US9561299B2 (en) * | 2013-05-03 | 2017-02-07 | The Procter & Gamble Company | Absorbent articles comprising stretch laminates |
US9861533B2 (en) | 2013-05-08 | 2018-01-09 | The Procter & Gamble Company | Apertured nonwoven materials and methods for forming the same |
WO2015095350A1 (en) | 2013-12-18 | 2015-06-25 | 3M Innovative Properties Company | A cleaning article |
EP3215088A1 (en) | 2014-11-06 | 2017-09-13 | The Procter and Gamble Company | Absorbent article with color effects |
EP3215089B1 (en) | 2014-11-06 | 2018-08-22 | The Procter and Gamble Company | Methods for making patterned apertured webs |
WO2016073724A1 (en) | 2014-11-06 | 2016-05-12 | The Procter & Gamble Company | Crimped fiber spunbond nonwoven webs / laminates |
CN107205858B (en) | 2015-01-30 | 2020-08-18 | 大王制纸株式会社 | Absorbent article and method for manufacturing same |
US10238178B2 (en) | 2015-06-17 | 2019-03-26 | Nike, Inc. | Expandable support member for an article of footwear |
JP6240701B2 (en) * | 2016-03-30 | 2017-11-29 | 大王製紙株式会社 | Pants-type disposable diaper |
US10568776B2 (en) | 2016-08-12 | 2020-02-25 | The Procter & Gamble Company | Method and apparatus for assembling absorbent articles |
EP4335420A2 (en) | 2017-02-16 | 2024-03-13 | The Procter & Gamble Company | Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units |
JP7058110B2 (en) * | 2017-11-21 | 2022-04-21 | スリーエム イノベイティブ プロパティズ カンパニー | Elastic materials, manufacturing methods of elastic materials, elastic members, and clothing products |
US11370211B2 (en) | 2018-04-25 | 2022-06-28 | 3M Innovative Properties Company | Method of making a laminate |
USD898923S1 (en) * | 2018-06-01 | 2020-10-13 | Kinesio Ip Llc | Adhesive tape |
WO2020219414A1 (en) | 2019-04-24 | 2020-10-29 | The Procter & Gamble Company | Highly extensible nonwoven webs and absorbent articles having such webs |
US11944522B2 (en) | 2019-07-01 | 2024-04-02 | The Procter & Gamble Company | Absorbent article with ear portion |
US20220007892A1 (en) * | 2019-11-21 | 2022-01-13 | Yasuo Kouda | Absorbent sheet, absorbent sheet roll and oil absorption method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5803920A (en) * | 1995-06-07 | 1998-09-08 | Kimberly-Clark Worldwide, Inc. | Thin absorbent article |
US6049915A (en) * | 1995-03-18 | 2000-04-18 | Paul Hartmann Ag | Item of clothing, especially disposable clothing for use once only |
US6262331B1 (en) * | 1998-06-05 | 2001-07-17 | The Procter & Gamble Company | Absorbent article having a topsheet that includes selectively openable and closable openings |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985599A (en) * | 1971-10-06 | 1976-10-12 | Pierre Lepoutre | Slit film |
US5156793A (en) * | 1991-02-28 | 1992-10-20 | The Procter & Gamble Company | Method for incrementally stretching zero strain stretch laminate web in a non-uniform manner to impart a varying degree of elasticity thereto |
US5422172A (en) * | 1993-08-11 | 1995-06-06 | Clopay Plastic Products Company, Inc. | Elastic laminated sheet of an incrementally stretched nonwoven fibrous web and elastomeric film and method |
US5733628A (en) * | 1996-10-10 | 1998-03-31 | Tredegar Industries, Inc. | Breathable elastic polymeric film laminates |
KR100395393B1 (en) * | 1998-05-29 | 2003-08-21 | 모토로라 인코포레이티드 | System, device, and method for communicating with and initializing a computer peripheral |
US6475600B1 (en) * | 1998-12-23 | 2002-11-05 | Kimberly-Clark Worldwide, Inc. | Composite material having stretch and recovery including a layer of an elastic material and a transversely extensible and retractable necked laminate of non-elastic sheet layers |
-
2003
- 2003-11-21 US US10/717,960 patent/US20040209042A1/en not_active Abandoned
-
2004
- 2004-04-15 KR KR1020057019630A patent/KR20060008894A/en not_active Application Discontinuation
- 2004-04-15 TW TW093110539A patent/TW200500517A/en unknown
- 2004-04-15 BR BRPI0408931-6A patent/BRPI0408931A/en not_active IP Right Cessation
- 2004-04-15 EP EP04759535A patent/EP1613258A2/en not_active Withdrawn
- 2004-04-15 WO PCT/US2004/011521 patent/WO2004091437A2/en active Application Filing
- 2004-04-15 JP JP2006510038A patent/JP2006524757A/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6049915A (en) * | 1995-03-18 | 2000-04-18 | Paul Hartmann Ag | Item of clothing, especially disposable clothing for use once only |
US5803920A (en) * | 1995-06-07 | 1998-09-08 | Kimberly-Clark Worldwide, Inc. | Thin absorbent article |
US6262331B1 (en) * | 1998-06-05 | 2001-07-17 | The Procter & Gamble Company | Absorbent article having a topsheet that includes selectively openable and closable openings |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9591896B2 (en) | 2012-05-16 | 2017-03-14 | 3M Innovative Properties Company | Method of making a mechanical fastener using diverging disks |
US9687048B2 (en) | 2012-05-16 | 2017-06-27 | 3M Innovative Properties Company | Method of making a mechanical fastener using a crowned surface |
US10327967B2 (en) | 2012-05-16 | 2019-06-25 | 3M Innovative Properties Company | Method of making a mechanical fastener using a crowned surface |
US9475205B2 (en) | 2012-05-18 | 2016-10-25 | 3M Innovative Properties Company | Method of making a mechanical fastener and apparatus including a roller with protrusions |
WO2014182777A1 (en) * | 2013-05-10 | 2014-11-13 | 3M Innovative Properties Company | Method of separating strands on a stretching surface |
US9314962B2 (en) | 2013-05-10 | 2016-04-19 | 3M Innovative Properties Company | Method of separating strands on a stretching surface |
US9630359B2 (en) | 2013-05-10 | 2017-04-25 | 3M Innovative Properties Company | Method of separating strands on a stretching surface |
Also Published As
Publication number | Publication date |
---|---|
JP2006524757A (en) | 2006-11-02 |
WO2004091437A3 (en) | 2005-01-27 |
BRPI0408931A (en) | 2006-04-04 |
US20040209042A1 (en) | 2004-10-21 |
EP1613258A2 (en) | 2006-01-11 |
TW200500517A (en) | 2005-01-01 |
KR20060008894A (en) | 2006-01-27 |
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