GB774793A - Improvements relating to composite absorbent pads - Google Patents

Improvements relating to composite absorbent pads

Info

Publication number
GB774793A
GB774793A GB31045/53A GB3104553A GB774793A GB 774793 A GB774793 A GB 774793A GB 31045/53 A GB31045/53 A GB 31045/53A GB 3104553 A GB3104553 A GB 3104553A GB 774793 A GB774793 A GB 774793A
Authority
GB
United Kingdom
Prior art keywords
sheet
absorbent
nov
whole
bonding agent
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
GB31045/53A
Inventor
Victor Owen Robinson
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.)
Robinson and Sons Ltd
Original Assignee
Robinson and Sons Ltd
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 Robinson and Sons Ltd filed Critical Robinson and Sons Ltd
Priority to GB31045/53A priority Critical patent/GB774793A/en
Publication of GB774793A publication Critical patent/GB774793A/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
    • 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
    • A61F13/51405—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material treated or coated, e.g. with moisture repellent agent
    • 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
    • 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
    • A61F13/51305—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 having areas of different permeability
    • 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
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Dermatology (AREA)
  • Materials For Medical Uses (AREA)

Abstract

774,793. Surgical dressings. ROBINSON & SON, Ltd. Nov. 10, 1954 [Nov. 10, 1953], No. 31045/53. Class 81(2) A sanitary towel &c. comprises an - absorbent pad 2, Fig. 3, wrapped in a cover 3 formed of a sheet 4, Fig. 6; of absorbent fibres, e.g. cotton or viscose or cellulose acetate, and bonded over the whole of its marginal areas and along spaced lines 5 of its central area. The central area forms the absorbent face 6 of the towel. The bonding agent of polyvinal chloride, acetate or butyrate, polyethylene, cellulose acetate or rubber cement is applied by a roller. The sheet is of sufficient length to provide end flaps for attachment purposes. In a modification, the cover is formed by a sheet having two equal sections, one bonded over the whole of its area and the other along spaced lines. The application of the bonding agent and the wrapping may be carried out in a continuous process, the sheet being cut between successive pads.
GB31045/53A 1953-11-10 1953-11-10 Improvements relating to composite absorbent pads Expired GB774793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31045/53A GB774793A (en) 1953-11-10 1953-11-10 Improvements relating to composite absorbent pads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31045/53A GB774793A (en) 1953-11-10 1953-11-10 Improvements relating to composite absorbent pads

Publications (1)

Publication Number Publication Date
GB774793A true GB774793A (en) 1957-05-15

Family

ID=10317128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31045/53A Expired GB774793A (en) 1953-11-10 1953-11-10 Improvements relating to composite absorbent pads

Country Status (1)

Country Link
GB (1) GB774793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007242A1 (en) * 1985-06-11 1986-12-18 Mölnlycke AB Absorbent article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007242A1 (en) * 1985-06-11 1986-12-18 Mölnlycke AB Absorbent article
US4762520A (en) * 1985-06-11 1988-08-09 Molnlycke Ab Absorbent article

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