CA2173312A1 - Multiple folded side barrier for improved leakage protection - Google Patents

Multiple folded side barrier for improved leakage protection

Info

Publication number
CA2173312A1
CA2173312A1 CA002173312A CA2173312A CA2173312A1 CA 2173312 A1 CA2173312 A1 CA 2173312A1 CA 002173312 A CA002173312 A CA 002173312A CA 2173312 A CA2173312 A CA 2173312A CA 2173312 A1 CA2173312 A1 CA 2173312A1
Authority
CA
Canada
Prior art keywords
absorbent product
leakage
leakage protection
side barrier
folded side
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
CA002173312A
Other languages
French (fr)
Other versions
CA2173312C (en
Inventor
Bernhard Awolin
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.)
Johnson and Johnson Consumer Inc
Original Assignee
McNeil PPC Inc
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 McNeil PPC Inc filed Critical McNeil PPC Inc
Publication of CA2173312A1 publication Critical patent/CA2173312A1/en
Application granted granted Critical
Publication of CA2173312C publication Critical patent/CA2173312C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61F13/45—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
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
    • A61F13/4753—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier the barrier being not integral with the topsheet or backsheet
    • 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

Abstract

An absorbent product having fluid repellent leakage barriers is provided to reduce or prevent side leakage.
The leakage barriers comprise folded structures which are attached longitudinally on the body-facing side of the absorbent product adjacent each lateral edge of the absorbent product and the distal ends of each leakage barrier are anchored to the absorbent product. When the absorbent product is flexed concavely along its longitudinal axis with respect to the body-facing side the leakage barriers at least partially open to form upstanding walls.
CA002173312A 1995-04-03 1996-04-02 Multiple folded side barrier for improved leakage protection Expired - Fee Related CA2173312C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41580895A 1995-04-03 1995-04-03
US08/415,808 1995-04-03

Publications (2)

Publication Number Publication Date
CA2173312A1 true CA2173312A1 (en) 1996-10-04
CA2173312C CA2173312C (en) 2007-01-16

Family

ID=23647282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002173312A Expired - Fee Related CA2173312C (en) 1995-04-03 1996-04-02 Multiple folded side barrier for improved leakage protection

Country Status (20)

Country Link
US (1) US5752947A (en)
EP (1) EP0740929B1 (en)
JP (1) JPH08336556A (en)
CN (1) CN1135102C (en)
AR (1) AR001558A1 (en)
AT (1) ATE194069T1 (en)
AU (1) AU701286B2 (en)
BR (1) BR9601260A (en)
CA (1) CA2173312C (en)
DE (1) DE69609010T2 (en)
ES (1) ES2149399T3 (en)
GR (1) GR3034451T3 (en)
HU (1) HUP9600865A2 (en)
MY (1) MY113492A (en)
NZ (1) NZ286311A (en)
PL (1) PL313609A1 (en)
PT (1) PT740929E (en)
TW (1) TW410601U (en)
UY (1) UY24200A1 (en)
ZA (1) ZA962632B (en)

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US6562192B1 (en) 1998-10-02 2003-05-13 Kimberly-Clark Worldwide, Inc. Absorbent articles with absorbent free-flowing particles and methods for producing the same
US6673982B1 (en) * 1998-10-02 2004-01-06 Kimberly-Clark Worldwide, Inc. Absorbent article with center fill performance
JP3830676B2 (en) * 1998-10-30 2006-10-04 ユニ・チャーム株式会社 Sanitary napkin
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JP4312237B2 (en) * 2001-12-20 2009-08-12 花王株式会社 Sanitary napkin
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US20050101929A1 (en) * 2002-01-17 2005-05-12 Andrew Waksmundzki Absorbent core with three-dimensional sub-layer
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JP4323786B2 (en) * 2002-12-05 2009-09-02 ユニ・チャーム株式会社 Absorbent article with vertically long compressed groove
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EP1982678B1 (en) 2003-02-12 2019-03-27 The Procter and Gamble Company Comfortable diaper
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US8684988B2 (en) * 2004-06-29 2014-04-01 The Procter & Gamble Company Disposable absorbent article having barrier cuff strips
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US20060264861A1 (en) * 2005-05-20 2006-11-23 Lavon Gary D Disposable absorbent article having breathable side flaps
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US7695463B2 (en) 2005-06-22 2010-04-13 The Procter & Gamble Company Disposable absorbent article having dual layer barrier cuff strips
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US8684990B2 (en) 2005-09-12 2014-04-01 The Procter & Gamble Company Simple disposable pant-like garment having breathable side barriers
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BRPI0812418B8 (en) 2007-06-18 2021-06-22 Procter & Gamble disposable absorbent article with substantially continuously distributed absorbent polymeric material and method
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EP2532328B1 (en) 2011-06-10 2014-02-26 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
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WO2013086015A1 (en) 2011-12-05 2013-06-13 Incept, Llc Medical organogel processes and compositions
JP5086492B1 (en) * 2012-02-14 2012-11-28 大王製紙株式会社 Absorbent article with new leg gathers
CN105310832B (en) 2012-11-13 2020-02-28 宝洁公司 Absorbent article with channels and indicia
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Also Published As

Publication number Publication date
HUP9600865A2 (en) 1996-10-28
DE69609010T2 (en) 2001-05-31
CN1135102C (en) 2004-01-21
CA2173312C (en) 2007-01-16
UY24200A1 (en) 1996-06-14
EP0740929A3 (en) 1997-02-26
ATE194069T1 (en) 2000-07-15
US5752947A (en) 1998-05-19
AR001558A1 (en) 1997-11-26
DE69609010D1 (en) 2000-08-03
JPH08336556A (en) 1996-12-24
ES2149399T3 (en) 2000-11-01
AU701286B2 (en) 1999-01-21
TW410601U (en) 2000-11-01
PT740929E (en) 2000-10-31
EP0740929A2 (en) 1996-11-06
EP0740929B1 (en) 2000-06-28
BR9601260A (en) 1998-01-06
PL313609A1 (en) 1996-10-14
NZ286311A (en) 1997-11-24
AU5044296A (en) 1996-10-17
ZA962632B (en) 1997-10-02
MY113492A (en) 2002-03-30
HU9600865D0 (en) 1996-05-28
GR3034451T3 (en) 2000-12-29
CN1138976A (en) 1997-01-01

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