CA2236112A1 - Edge-protected stacked layered absorbent products - Google Patents

Edge-protected stacked layered absorbent products

Info

Publication number
CA2236112A1
CA2236112A1 CA002236112A CA2236112A CA2236112A1 CA 2236112 A1 CA2236112 A1 CA 2236112A1 CA 002236112 A CA002236112 A CA 002236112A CA 2236112 A CA2236112 A CA 2236112A CA 2236112 A1 CA2236112 A1 CA 2236112A1
Authority
CA
Canada
Prior art keywords
absorbent
pads
edge
pad
layer
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
CA002236112A
Other languages
French (fr)
Other versions
CA2236112C (en
Inventor
Tracey A. Clark
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.
Tracey A. Clark
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., Tracey A. Clark filed Critical Mcneil-Ppc, Inc.
Publication of CA2236112A1 publication Critical patent/CA2236112A1/en
Application granted granted Critical
Publication of CA2236112C publication Critical patent/CA2236112C/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
    • A61F13/474—Sanitary towels, incontinence pads or napkins adjustable
    • 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
    • A61F13/505—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with separable parts, e.g. combination of disposable and reusable parts
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina

Abstract

A multilayered absorbent feminine hygiene product which is configured for releasable attachment to a user's garment has a plurality of absorbent pads. Each of the absorbent pads has an absorbent layer to contain absorbed fluid and a barrier layer to prevent absorbed fluid from leaking completely through the individual pad. The pads are releasably attached along at least a portion of their lateral edges with a protective material. The protective material protects unexposed absorbent pad layers from soiling by fluid runoff from the exposed pad layer, and it contributes to the attachment strength between the layers during use.
CA002236112A 1995-10-30 1996-10-30 Edge-protected stacked layered absorbent products Expired - Fee Related CA2236112C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/550,485 US5720738A (en) 1995-10-30 1995-10-30 Edge-protected layered absorbent products
US08/550,485 1995-10-30
PCT/US1996/017498 WO1997016147A1 (en) 1995-10-30 1996-10-30 Edge-protected stacked layered absorbent products

Publications (2)

Publication Number Publication Date
CA2236112A1 true CA2236112A1 (en) 1997-05-09
CA2236112C CA2236112C (en) 2005-10-25

Family

ID=24197376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002236112A Expired - Fee Related CA2236112C (en) 1995-10-30 1996-10-30 Edge-protected stacked layered absorbent products

Country Status (15)

Country Link
US (2) US5720738A (en)
EP (1) EP0862404B1 (en)
CN (1) CN1137672C (en)
AR (1) AR004133A1 (en)
BR (1) BR9611359A (en)
CA (1) CA2236112C (en)
CO (1) CO4750624A1 (en)
DE (1) DE69618235T2 (en)
GT (1) GT199600090A (en)
HN (1) HN1996000067A (en)
IN (1) IN190223B (en)
TW (1) TW358731B (en)
UY (1) UY24357A1 (en)
WO (1) WO1997016147A1 (en)
ZA (1) ZA969135B (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720738A (en) * 1995-10-30 1998-02-24 Mcneil-Ppc, Inc. Edge-protected layered absorbent products
US6730067B1 (en) * 1996-02-08 2004-05-04 Mica Nukina Multi-layer feminine hygienic pad
WO1998017220A1 (en) * 1996-10-21 1998-04-30 The Procter & Gamble Company Combination absorbent article
NZ314792A (en) * 1997-02-17 1998-05-27 Asbe Co Ltd Sanitary napkin comprises stack of separate absorbent pads peelably united at periphery
US6013064A (en) * 1997-02-17 2000-01-11 Asbe Co., Ltd. Multi-layer sanitary napkin
ATE263537T1 (en) * 1998-01-15 2004-04-15 Uwe Thomas Hirsch STACKED, ADHESIVE DISPOSABLE ABSORBENT ARTICLES
US6096942A (en) * 1998-04-24 2000-08-01 Pabban Development Inc. Surgical dressing, and process for manufacturing same
US6280427B1 (en) * 1999-04-14 2001-08-28 Lori Maggiulli Multi-tiered feminine pad
US6764477B1 (en) 1999-10-01 2004-07-20 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with reusable frame member
US6700034B1 (en) 1999-10-01 2004-03-02 Kimberly-Clark Worldwide, Inc. Absorbent article with unitary absorbent layer for center fill performance
US6492574B1 (en) 1999-10-01 2002-12-10 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with a wicking barrier and central rising member
US6486379B1 (en) 1999-10-01 2002-11-26 Kimberly-Clark Worldwide, Inc. Absorbent article with central pledget and deformation control
US6613955B1 (en) 1999-10-01 2003-09-02 Kimberly-Clark Worldwide, Inc. Absorbent articles with wicking barrier cuffs
US6660903B1 (en) 1999-10-01 2003-12-09 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with a central rising member
US20020169428A1 (en) * 2001-05-11 2002-11-14 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer blended core and a method of forming
US20030153888A1 (en) * 2002-02-12 2003-08-14 Johnston Karen Yvonne Three-layered pantiliner
US20030187413A1 (en) * 2002-03-26 2003-10-02 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayer blended core and a method of forming
US7155746B2 (en) * 2002-12-27 2007-01-02 Kimberly-Clark Worldwide, Inc. Anti-wicking protective workwear and methods of making and using same
US6934969B2 (en) * 2002-12-27 2005-08-30 Kimberly-Clark Worldwide, Inc. Anti-wicking protective workwear and methods of making and using same
US6957884B2 (en) * 2002-12-27 2005-10-25 Kinberly-Clark Worldwide, Inc. High-speed inkjet printing for vibrant and crockfast graphics on web materials or end-products
US8273066B2 (en) 2003-07-18 2012-09-25 Kimberly-Clark Worldwide, Inc. Absorbent article with high quality ink jet image produced at line speed
EP1799101A4 (en) * 2004-09-02 2008-11-19 Proteus Biomedical Inc Methods and apparatus for tissue activation and monitoring
JP4738049B2 (en) * 2005-05-02 2011-08-03 ユニ・チャーム株式会社 Absorbent articles
CN101283942A (en) * 2006-10-31 2008-10-15 麦克内尔-Ppc股份有限公司 Stacked absorbent article assembly
US7842020B2 (en) * 2006-11-17 2010-11-30 I Did It, Inc. Double diaper system
GB2457662A (en) * 2008-02-19 2009-08-26 Hela Lulu Kamlah-Rognsey Multilayered sanitary towel comprising individual pads adhered together
US20120035570A1 (en) * 2010-08-04 2012-02-09 Gwendolyn Washington Feminine hygiene apparatus and method
US9655787B2 (en) * 2010-11-19 2017-05-23 Covenant Ministries Of Benevolence Stacked moisture sensing device
US8702673B1 (en) 2011-05-26 2014-04-22 Wanda F. Jones Disposable diaper or incontinence undergarment
US9980856B2 (en) * 2011-05-31 2018-05-29 Brenda J. Wilson Stackable sanitary pads
EP3065684B1 (en) 2013-11-06 2019-09-04 Essity Hygiene and Health Aktiebolag Absorbent article comprising more than one stacked absorbent pad
WO2015094030A1 (en) * 2013-12-16 2015-06-25 Sca Hygiene Products Ab Multi-liner disposable absorbent product
US9757281B2 (en) * 2013-12-20 2017-09-12 Lorrie GOLDSMITH Extra-protection pads and related methods
WO2016053725A1 (en) 2014-09-29 2016-04-07 Kimberly-Clark Worldwide, Inc. Fixed and removable absorbent cores for absorbent articles
EP3200738A4 (en) 2014-09-29 2018-03-21 Kimberly-Clark Worldwide, Inc. Fixed and removable absorbent cores for absorbent articles
WO2016053724A1 (en) 2014-09-29 2016-04-07 Kimberly-Clark Worldwide, Inc. Fixed and removable absorbent cores for absorbent articles
JP1547533S (en) * 2015-02-27 2016-04-11
JP1557383S (en) * 2015-07-10 2016-08-29
JP1592702S (en) 2017-04-18 2020-12-07
US11622895B2 (en) 2019-10-29 2023-04-11 Angelica M. Anousis Sanitary pad system with two pads having offset adhesive tabs for attachment to an undergarment
CN111388204A (en) * 2019-12-24 2020-07-10 浙江珍琦护理用品有限公司 Panty-shape diapers with multilayer core
USD958335S1 (en) 2020-04-24 2022-07-19 Angelica M. Anousis Sanitary pad
USD958334S1 (en) 2020-04-24 2022-07-19 Angelica M. Anousis Sanitary pad

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB520576A (en) * 1938-07-25 1940-04-29 Johannes Hildner Catamenial bandage made of absorbent material
US2929379A (en) * 1957-07-08 1960-03-22 Poulsen Else Vita Sanitary napkin
LU37114A1 (en) * 1959-12-28 1959-06-16
US3367334A (en) * 1965-03-31 1968-02-06 Samuel R. Testa Sanitary napkin
US3570492A (en) * 1968-12-23 1971-03-16 Edward Brosler Sanitary napkin assembly
US4019517A (en) * 1975-07-02 1977-04-26 Glassman Jacob A Disposable diaper
US4022210A (en) * 1975-08-11 1977-05-10 Glassman Jacob A Disposable diaper with a supplemental insert
US4072150A (en) * 1976-11-15 1978-02-07 Glassman Jacob A Double-duty diaper and insert therefor
US4425130A (en) * 1981-06-12 1984-01-10 The Procter & Gamble Company Compound sanitary napkin
US4405310A (en) * 1981-10-27 1983-09-20 Colgate-Palmolive Company Sanitary napkin assembly
US4505707A (en) * 1982-09-22 1985-03-19 Feeney Francis T Male sanitary device
US4623341A (en) * 1983-09-06 1986-11-18 Kimberly-Clark Corporation Feminine napkin with unsecured top layer
US4576597A (en) * 1983-09-30 1986-03-18 Kimberly-Clark Corporation Sanitary napkin set
JPS60175230A (en) * 1984-02-20 1985-09-09 Sharp Corp Program searching device for sound recorded part of magnetic tape
US5037418A (en) * 1986-11-24 1991-08-06 Kimberly-Clark Corporation Absorbent article having an attachable undergarment protective sheet
GR1002205B (en) * 1989-04-07 1996-03-26 Mcneil Ppc Inc Absorbing material for sanitary napkins and the like
JP3115355B2 (en) * 1991-06-21 2000-12-04 株式会社大一商会 Pachinko machine
US5429631A (en) * 1991-10-11 1995-07-04 Grenier; Dyandra Sanitary article
NZ284291A (en) * 1994-04-29 1997-08-22 Mcneil Ppc Inc Multi-layered absorbent product comprising pads releasably attached one to another
DE4423620A1 (en) * 1994-07-06 1996-01-11 Philips Patentverwaltung Electric motor excitable by means of permanent magnets, in particular internal rotor or external rotor motor
US5704932A (en) * 1995-09-27 1998-01-06 Hibbard; Karen J. Sanitary napkin
US5720738A (en) * 1995-10-30 1998-02-24 Mcneil-Ppc, Inc. Edge-protected layered absorbent products
US5599339A (en) * 1995-10-31 1997-02-04 The Procter & Gamble Company Absorbent article

Also Published As

Publication number Publication date
UY24357A1 (en) 1996-12-10
TW358731B (en) 1999-05-21
EP0862404B1 (en) 2001-12-19
US5720738A (en) 1998-02-24
DE69618235T2 (en) 2002-08-08
CA2236112C (en) 2005-10-25
AU704158B2 (en) 1999-04-15
CN1205624A (en) 1999-01-20
CO4750624A1 (en) 1999-03-31
EP0862404A1 (en) 1998-09-09
AU7602596A (en) 1997-05-22
AR004133A1 (en) 1998-09-30
HN1996000067A (en) 1997-06-18
CN1137672C (en) 2004-02-11
ZA969135B (en) 1998-04-30
BR9611359A (en) 1999-03-30
US5843254A (en) 1998-12-01
DE69618235D1 (en) 2002-01-31
WO1997016147A1 (en) 1997-05-09
GT199600090A (en) 1998-04-22
IN190223B (en) 2003-07-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20161031