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GB1219825A - Improvements in or relating to an absorbent pad - Google Patents

Improvements in or relating to an absorbent pad

Info

Publication number
GB1219825A
GB1219825A GB20644/68A GB2064468A GB1219825A GB 1219825 A GB1219825 A GB 1219825A GB 20644/68 A GB20644/68 A GB 20644/68A GB 2064468 A GB2064468 A GB 2064468A GB 1219825 A GB1219825 A GB 1219825A
Authority
GB
United Kingdom
Prior art keywords
layer
absorbent
sheets
woven
liquid
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.)
Expired
Application number
GB20644/68A
Inventor
John Patrick Gallagher
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1219825A publication Critical patent/GB1219825A/en
Expired 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
    • A61F5/4401—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices with absorbent pads
    • 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 of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F2013/51486—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure with specially shaped backsheets
    • A61F2013/51492—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure with specially shaped backsheets having specially shaped gas or air bubbles or bag-like structure
    • 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
    • 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
    • Y10T428/24322—Composite web or sheet
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24562—Interlaminar spaces
    • 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.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24661—Forming, or cooperating to form cells

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

1,219,825. Absorbent laminate. J. P. GALLAGHER. 1 May, 1968 [7 June, 1967], No. 20644/68. Heading B5N. [Also in Division B2] An absorbent multi-layer pad includes a liquid-absorbent layer 16 bonded between a bottom liquid-impervious layer 14 and a pneumatic cellular layer 12 comprising sheets 18, 20 with air or fluid cells 22 disposed therebetween, said sheets being sealed together over areas 24 which contain liquid-permeable perforations 26. Layer 14 may be formed on layer 16 by spraycoating and may comprise polyethylene or polypropylene. Absorbent layer 16 may comprise absorbent woven or non-woven natural or synthetic fibres, e.g. cellulosic or synthetic fibre mats or batts, open-cell sponge-like sheets, or a mat, mass or batt of hydrophobic fibres, e.g. polyethylene terephthalate, nylon (which can retain fluid on their surfaces); a specified layer is a ball of cotton linters treated with a wetting agent. Sheets 18, 20 may comprise plastics. Cells 22 may be hemispherical (as shown), hexagonal or diamond-shaped. Layer 12 may be covered with a soft woven or non-woven fibrous material, e.g. flocks.
GB20644/68A 1967-06-07 1968-05-01 Improvements in or relating to an absorbent pad Expired GB1219825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64434567A 1967-06-07 1967-06-07

Publications (1)

Publication Number Publication Date
GB1219825A true GB1219825A (en) 1971-01-20

Family

ID=24584495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20644/68A Expired GB1219825A (en) 1967-06-07 1968-05-01 Improvements in or relating to an absorbent pad

Country Status (2)

Country Link
US (1) US3468311A (en)
GB (1) GB1219825A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145127A (en) * 1983-08-15 1985-03-20 Personal Products Co Absorbent structure having a film-forming skin
DE3640543A1 (en) * 1986-02-12 1987-08-13 Katsumi Niwa Shock-absorbing packaging material
GB2344993A (en) * 1998-12-23 2000-06-28 Stephen George Edward Barker Cushioned, absorbent sheet.

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674027A (en) * 1969-08-06 1972-07-04 Raul Fleischmajer Disposable wet compresses
US3645264A (en) * 1970-11-05 1972-02-29 John P Gallagher Absorbent pad
BE792912A (en) * 1971-12-28 1973-06-18 Kuhn Hans G COMPOSITE BODY IN THE FORM OF STRIPS OR OTHER SURFACES
US3908659A (en) * 1974-03-14 1975-09-30 Procter & Gamble Absorbent pad structure, diaper construction utilizing same and methods of manufacture thereof
US4041951A (en) * 1976-03-02 1977-08-16 The Procter & Gamble Company Absorptive structure having improved surface dryness and improved resistance to rewetting in-use
US4149541A (en) * 1977-10-06 1979-04-17 Moore-Perk Corporation Fluid circulating pad
FR2442050A1 (en) * 1978-11-21 1980-06-20 Dalle & Lecomte Papeteries A flexible bubble-film and fabric laminate for a mattress cover - to provide a cheap, clean, impermeable support which does not provoke body sores
US4842594A (en) * 1983-08-24 1989-06-27 Chicopee Absorbent article with internal wicking means
US4880419A (en) * 1983-08-24 1989-11-14 Chicopee Absorbent article with internal wicking means
US4662012A (en) * 1983-12-07 1987-05-05 Torbet Philip A Bed utilizing an air mattress
US4614000A (en) * 1984-06-19 1986-09-30 Pacon Manufacturing Corp. Patient undersheet for preventing bed sores
US4723953A (en) * 1985-01-07 1988-02-09 Rocky Mountain Medical Corporation Absorbent pad
US4643727A (en) * 1985-01-07 1987-02-17 Rosenbaum Richard J Absorbant pad
JPS61154920U (en) * 1985-03-15 1986-09-26
US4844072A (en) * 1985-12-27 1989-07-04 Seabrook Medical Systems, Inc. Liquid-circulating thermal therapy system
DE3774525D1 (en) * 1986-04-09 1991-12-19 Lepinoy Ind METHOD, DEVICE AND UPHOLSTERED PRODUCT FOR SUPPORTING AN OBJECT.
US4961982A (en) * 1986-09-25 1990-10-09 Standard Textile Company, Inc. Liquid-absorbing pad assembly and method of making same
US4846821A (en) * 1987-08-24 1989-07-11 The Procter & Gamble Company Substantially fluid-impervious microbubbled polymeric web exhibiting low levels of noise when subjected to movement
US4778644A (en) * 1987-08-24 1988-10-18 The Procter & Gamble Company Method and apparatus for making substantially fluid-impervious microbubbled polymeric web using high pressure liquid stream
US4772444A (en) * 1987-08-24 1988-09-20 The Procter & Gamble Company Method and apparatus for making microbubbled and/or microapertured polymeric webs using hydraulic pressure
US4954051A (en) * 1987-10-02 1990-09-04 National Seating Company Air spring seat and air pump
US4813944A (en) * 1988-01-05 1989-03-21 Glen Kyle Haney Multipurpose disposable absorbent pad
US4982466A (en) * 1988-10-12 1991-01-08 Leggett & Platt, Incorporated Body support system
US5152023A (en) * 1990-11-13 1992-10-06 Graebe Robert W Cellular cushion having sealed cells
DE69230143T2 (en) * 1992-02-20 2000-03-09 Robert H. Graebe MODULAR CUSHION DESIGN WITH FOAMED PAD
US5561875A (en) * 1992-02-20 1996-10-08 Crown Therapeutics, Inc. Vacuum/heat formed cushion supported on a fluid permeable manifold
US5364339A (en) * 1993-04-07 1994-11-15 Juanita Carver Bed sore pad
US5636395A (en) * 1995-02-06 1997-06-10 Serda; Jarrett F. M. Mattress pad with gel filled chambers coupled to a foam cushion
SE507797C2 (en) 1996-11-15 1998-07-13 Moelnlycke Ab Absorbent structure comprising two different types of material for use in an absorbent article
SE513198C2 (en) 1996-11-15 2000-07-31 Sca Hygiene Prod Ab Absorbent articles with high stiffness
SE514462C2 (en) 1996-11-15 2001-02-26 Sca Hygiene Prod Ab Absorbent articles such as a sanitary napkin, an incontinence guard, a panty guard or the like
SE514455C2 (en) 1996-11-15 2001-02-26 Sca Hygiene Prod Ab Absorbent articles such as a sanitary napkin, an incontinence guard, a panty guard or the like
SE507798C2 (en) * 1996-11-15 1998-07-13 Moelnlycke Ab Absorbent articles with raised part
US6183838B1 (en) * 1997-03-24 2001-02-06 Sealed Air Corporation Composite material having gas cavities and a mechanically bonded protective layer and method of making same
US20050184496A1 (en) 2003-10-03 2005-08-25 Speckhart Frank H. Sensor pad for controlling airbag deployment and associated support
US6667424B1 (en) 1998-10-02 2003-12-23 Kimberly-Clark Worldwide, Inc. Absorbent articles with nits and free-flowing particles
US6503233B1 (en) 1998-10-02 2003-01-07 Kimberly-Clark Worldwide, Inc. Absorbent article having good body fit under dynamic conditions
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
JP3875008B2 (en) * 2000-09-01 2007-01-31 ユニ・チャーム株式会社 Method for producing absorbent article having fiber layer on surface
US6892734B1 (en) * 2000-10-19 2005-05-17 Thomas R. Schleicher Wound care suspension system
US7000616B2 (en) * 2000-10-19 2006-02-21 Diaz R Gary Wound care suspension system
USD463701S1 (en) 2001-10-19 2002-10-01 Roho, Incorporated Seat cushion
CA2484821C (en) 2002-05-06 2007-11-13 Roho, Inc Multi-layer cushion and cover
EP1402864B1 (en) * 2002-09-30 2012-05-30 Daio Paper Corporation Body fluid absorbing article
US20050009425A1 (en) * 2003-07-09 2005-01-13 Foote Frederick C. Disposable absorbent mat
US20050151410A1 (en) * 2003-07-22 2005-07-14 Sprouse Anthony E.Ii Chair with inflatable cellular insert
US20050017565A1 (en) * 2003-07-22 2005-01-27 Sprouse Anthony Eric Office chair with inflatable cellular insert
US7812213B2 (en) * 2003-12-29 2010-10-12 Sca Hygiene Products Ab Absorbent article with through-slits surrounded by binding areas
US20050217030A1 (en) * 2004-04-05 2005-10-06 Donald Seigler Mattress sheet and system incorporating the same
US20060015080A1 (en) * 2004-07-15 2006-01-19 Michael Mahnensmith Fluid collection and aspiration unit for management of urinary incontinence
US20060241541A1 (en) * 2005-04-20 2006-10-26 Sundaram Ravikumar Therapeutic bandage for the heel of the foot
US7024714B1 (en) 2005-04-21 2006-04-11 Yates Paul M Celled seat cushion
US7416627B2 (en) * 2005-08-31 2008-08-26 Kimberly-Clark Worldwide, Inc. Films and film laminates having cushioning cells and processes of making thereof
JP4731383B2 (en) * 2006-03-31 2011-07-20 大王製紙株式会社 Absorbent articles
JP2009543672A (en) * 2006-07-19 2009-12-10 シー プルースト ピーター Seat cushion
US8668977B2 (en) 2006-10-23 2014-03-11 Polymer Concepts, Inc. Support structures and methods
US9125493B2 (en) 2012-01-31 2015-09-08 Backjoy Orthotics, Llc Seat cushion with flexible contouring
US9635897B2 (en) 2012-01-31 2017-05-02 Backjoy Orthotics, Llc Cushion items with flexible contouring
US20140082840A1 (en) * 2012-09-25 2014-03-27 Alex I. Khowaylo Mattress Cover
CN104822353B (en) * 2012-11-30 2018-04-13 株式会社瑞光 Composite sheet, disposable wearable article using same, method for manufacturing composite sheet, and manufacturing device
US20160166448A1 (en) * 2014-12-10 2016-06-16 Pablo Laje Adhesive absorptive skin pad
US10485714B2 (en) 2014-12-15 2019-11-26 Associated Hygienic Products, Llc Absorbent article with cushion layer defining air pockets
BR112020010232B1 (en) * 2017-11-21 2023-01-17 Vincenzo Buoninfante MATTRESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269342A (en) * 1938-05-31 1942-01-06 K & W Rubber Corp Inflatable rubber goods
US3156242A (en) * 1962-03-29 1964-11-10 Johnson & Johnson Flexible absorbent sheet
US3392081A (en) * 1962-07-19 1968-07-09 Sealed Air Corp Multi-laminate cushioning material
US3308488A (en) * 1965-05-03 1967-03-14 Richard J Schoonman Bacteriostatic drawsheet
US3394415A (en) * 1966-04-06 1968-07-30 Buster A. Parker Pressure pad with independent cells

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145127A (en) * 1983-08-15 1985-03-20 Personal Products Co Absorbent structure having a film-forming skin
DE3640543A1 (en) * 1986-02-12 1987-08-13 Katsumi Niwa Shock-absorbing packaging material
GB2344993A (en) * 1998-12-23 2000-06-28 Stephen George Edward Barker Cushioned, absorbent sheet.
EP1020172A3 (en) * 1998-12-23 2001-03-21 Stepen George Edward Barker Anti-pressure sore materials

Also Published As

Publication number Publication date
US3468311A (en) 1969-09-23

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