CA2215258C - Procede de fabrication d'un materiau en feuilles auto-adhesif et s'appliquant sur la peau - Google Patents

Procede de fabrication d'un materiau en feuilles auto-adhesif et s'appliquant sur la peau Download PDF

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Publication number
CA2215258C
CA2215258C CA002215258A CA2215258A CA2215258C CA 2215258 C CA2215258 C CA 2215258C CA 002215258 A CA002215258 A CA 002215258A CA 2215258 A CA2215258 A CA 2215258A CA 2215258 C CA2215258 C CA 2215258C
Authority
CA
Canada
Prior art keywords
polymer
coating
base layer
coating medium
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 - Fee Related
Application number
CA002215258A
Other languages
English (en)
Other versions
CA2215258A1 (fr
Inventor
James E. Garbe
Paul J. Northey
Timothy A. Peterson
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Priority claimed from US08/414,721 external-priority patent/US5688523A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of CA2215258A1 publication Critical patent/CA2215258A1/fr
Application granted granted Critical
Publication of CA2215258C publication Critical patent/CA2215258C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • 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
    • A61L15/44—Medicaments
    • 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
    • A61L15/58—Adhesives

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Adhesive Tapes (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)

Abstract

La présente invention décrit un procédé de fabrication d'un matériau en feuilles auto-adhésif et s'appliquant sur la peau, dans lequel un milieu d'enrobage comprenant un liquide et un polymère est appliqué sur une couche de base d'un polymère, et le liquide se diffuse dans la couche de base.
CA002215258A 1995-03-31 1996-02-26 Procede de fabrication d'un materiau en feuilles auto-adhesif et s'appliquant sur la peau Expired - Fee Related CA2215258C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/414,721 US5688523A (en) 1995-03-31 1995-03-31 Method of making a pressure sensitive skin adhesive sheet material
US08/414,721 1995-03-31
PCT/US1996/002785 WO1996030001A1 (fr) 1995-03-31 1996-02-26 Procede de fabrication d'un materiau en feuilles auto-adhesif et s'appliquant sur la peau

Publications (2)

Publication Number Publication Date
CA2215258A1 CA2215258A1 (fr) 1996-10-03
CA2215258C true CA2215258C (fr) 2007-05-15

Family

ID=38069021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002215258A Expired - Fee Related CA2215258C (fr) 1995-03-31 1996-02-26 Procede de fabrication d'un materiau en feuilles auto-adhesif et s'appliquant sur la peau

Country Status (1)

Country Link
CA (1) CA2215258C (fr)

Also Published As

Publication number Publication date
CA2215258A1 (fr) 1996-10-03

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