GB1207352A - Disposable absorbent products - Google Patents

Disposable absorbent products

Info

Publication number
GB1207352A
GB1207352A GB46969/67A GB4696967A GB1207352A GB 1207352 A GB1207352 A GB 1207352A GB 46969/67 A GB46969/67 A GB 46969/67A GB 4696967 A GB4696967 A GB 4696967A GB 1207352 A GB1207352 A GB 1207352A
Authority
GB
United Kingdom
Prior art keywords
fibres
woven
product
ply
gum
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
GB46969/67A
Inventor
David Torr
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
Priority to GB46969/67A priority Critical patent/GB1207352A/en
Priority to FR124601A priority patent/FR1541261A/en
Publication of GB1207352A publication Critical patent/GB1207352A/en
Expired legal-status Critical Current

Links

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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15211—Properties of the article, e.g. stiffness or absorbency soluble or disintegratable in liquid
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15252—Properties of the article, e.g. stiffness or absorbency compostable or biodegradable
    • 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
    • A61F5/48—Devices for preventing wetting or pollution of the bed
    • A61F5/485—Absorbent protective pads
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • 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
    • A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2002—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the use
    • A61F13/202—Catamenial tampons
    • 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
    • A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2051—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the material or the structure of the inner absorbing core

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1,207,352. Diapers. D. TORR. 16 Oct., 1967, No. 46969/67. Heading A3V. [Also in Divisions A5 and D1] A product for absorbing liquids such as water and blood and comprising a sanitary pad, a bandage, a tampon, a disposable diaper, or a pad for protecting the bed against wetting includes fluid absorbent fibres of an organic substance selected from blood or egg albumin, starches, pectin, algin, karaya, tragacanth and guar gums and other natural and synthetic polysaccharide gums, or their derivatives, the product being capable of being flushed away by a toilet stream. The product may be formed wholly or partly of the particular fibres, which are woven or non-woven, and in particular may comprise a three layered laminate of a first ply to be positioned against the body, an intermediate ply of the woven or non-woven fibres, optionally including a surfactant, and an outer supporting ply which may be of a thicker material optionally water-proofed with resin or wax. The first and outer plies may comprise paper, gauze, cotton or a synthetic fibre material and as an alternative the intermediate ply may be non-woven and formed by spraying the particular fibres on to either the first or the outer plies. The two or three plies are fed together from rolls, pressed, and sealed together by heat or with adhesive. An example is given of the preparation of fibres from guar gum (a polymer of galactose and mannose) by forming a slurry of the gum in isopropyl alcohol, precipitating a hydrate of the gum from the slurry by adding water, and forming fibres from the hydrate either by extrusion into a coagulating bath or by further precipitation. The finished products may be provided in a roll suitably perforated so that each product, e.g. a diaper, may be separated off.
GB46969/67A 1967-10-16 1967-10-16 Disposable absorbent products Expired GB1207352A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB46969/67A GB1207352A (en) 1967-10-16 1967-10-16 Disposable absorbent products
FR124601A FR1541261A (en) 1967-10-16 1967-10-16 Water-absorbent product that can be easily discarded

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46969/67A GB1207352A (en) 1967-10-16 1967-10-16 Disposable absorbent products

Publications (1)

Publication Number Publication Date
GB1207352A true GB1207352A (en) 1970-09-30

Family

ID=10443255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46969/67A Expired GB1207352A (en) 1967-10-16 1967-10-16 Disposable absorbent products

Country Status (1)

Country Link
GB (1) GB1207352A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321268A1 (en) * 1975-08-22 1977-03-18 Unilever Nv ARTICLE ABSORBING LIQUIDS, ESPECIALLY FOR HYGIENIC PURPOSES
US4296234A (en) 1973-12-19 1981-10-20 Lever Brothers Company Absorbent materials
EP0137608A2 (en) * 1983-08-11 1985-04-17 The Procter & Gamble Company Absorbent structures comprising vegetable absorbent material and disposable diapers incorporating such structures
EP0137611A2 (en) * 1983-08-11 1985-04-17 The Procter & Gamble Company Absorbent vegetable material and process for making same
US4737582A (en) * 1985-06-28 1988-04-12 The Procter & Gamble Company Absorbent vegetable materials
EP0454373A2 (en) * 1990-04-23 1991-10-30 Monsanto Company Gellan gum fibers
EP0474282A1 (en) * 1990-09-07 1992-03-11 Pharmalett International B.V. Use of polysaccharides in preparations for wound treatment
WO1995019795A1 (en) * 1994-01-20 1995-07-27 Bristol-Myers Squibb Company Wound dressing
WO2010061225A2 (en) * 2008-11-27 2010-06-03 Speciality Fibres And Materials Limited Absorbent material
US7985742B2 (en) 2002-04-24 2011-07-26 Archer Daniels Midland Company Synergistic compositions of polysaccharides as natural and biodegradable absorbent materials or super absorbents
US9144625B2 (en) 2008-11-27 2015-09-29 Speciality Fibres And Materials Ltd. Cellulose ethylsulfonate-based absorbent material

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296234A (en) 1973-12-19 1981-10-20 Lever Brothers Company Absorbent materials
FR2321268A1 (en) * 1975-08-22 1977-03-18 Unilever Nv ARTICLE ABSORBING LIQUIDS, ESPECIALLY FOR HYGIENIC PURPOSES
EP0137608A2 (en) * 1983-08-11 1985-04-17 The Procter & Gamble Company Absorbent structures comprising vegetable absorbent material and disposable diapers incorporating such structures
EP0137611A2 (en) * 1983-08-11 1985-04-17 The Procter & Gamble Company Absorbent vegetable material and process for making same
EP0137608A3 (en) * 1983-08-11 1985-12-18 The Procter & Gamble Company Absorbent structures comprising vegetable absorbent material and disposable diapers incorporating such structures
EP0137611A3 (en) * 1983-08-11 1986-01-02 The Procter & Gamble Company Absorbent vegetable material and process for making same
US4737582A (en) * 1985-06-28 1988-04-12 The Procter & Gamble Company Absorbent vegetable materials
EP0454373A3 (en) * 1990-04-23 1993-01-20 Merck & Co. Inc. Gellan gum fibers
EP0454373A2 (en) * 1990-04-23 1991-10-30 Monsanto Company Gellan gum fibers
EP0474282A1 (en) * 1990-09-07 1992-03-11 Pharmalett International B.V. Use of polysaccharides in preparations for wound treatment
US5204103A (en) * 1990-09-07 1993-04-20 Pharmalett International B.V. Use of polysaccharides in preparation for wound treatment
WO1995019795A1 (en) * 1994-01-20 1995-07-27 Bristol-Myers Squibb Company Wound dressing
AU691245B2 (en) * 1994-01-20 1998-05-14 Convatec Technologies Inc. Wound dressing
US7985742B2 (en) 2002-04-24 2011-07-26 Archer Daniels Midland Company Synergistic compositions of polysaccharides as natural and biodegradable absorbent materials or super absorbents
WO2010061225A2 (en) * 2008-11-27 2010-06-03 Speciality Fibres And Materials Limited Absorbent material
WO2010061225A3 (en) * 2008-11-27 2010-08-12 Speciality Fibres And Materials Limited Absorbent material
US9144625B2 (en) 2008-11-27 2015-09-29 Speciality Fibres And Materials Ltd. Cellulose ethylsulfonate-based absorbent material
US9221963B2 (en) 2008-11-27 2015-12-29 Speciality Fibres And Materials Ltd. Absorbent material

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee