CA2370106A1 - Composition durcissable - Google Patents

Composition durcissable Download PDF

Info

Publication number
CA2370106A1
CA2370106A1 CA002370106A CA2370106A CA2370106A1 CA 2370106 A1 CA2370106 A1 CA 2370106A1 CA 002370106 A CA002370106 A CA 002370106A CA 2370106 A CA2370106 A CA 2370106A CA 2370106 A1 CA2370106 A1 CA 2370106A1
Authority
CA
Canada
Prior art keywords
switchable
adhesive
polymer
curable
composition
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.)
Abandoned
Application number
CA002370106A
Other languages
English (en)
Inventor
Christopher Ansell
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.)
Smith and Nephew PLC
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 CA2370106A1 publication Critical patent/CA2370106A1/fr
Abandoned 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
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
    • A61F13/0253—Adhesive bandages or dressings characterised by the skin-adhering layer characterized by the adhesive material
    • 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
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
    • 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
    • A61F13/04—Plaster of Paris bandages; Other stiffening bandages
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F277/00—Macromolecular compounds obtained by polymerising monomers on to polymers of carbocyclic or heterocyclic monomers as defined respectively in group C08F32/00 or in group C08F34/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J151/003—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dermatology (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Materials For Medical Uses (AREA)
  • Adhesive Tapes (AREA)

Abstract

L'invention concerne un polymère modifiable par rayonnement, plus particulièrement un polymère adhésif modifiable par rayons UV ou par lumière visible, capable de passer d'un état collant à un état moins collant. L'invention concerne également une composition renfermant ce polymère, un procédé de préparation et un bandage contenant le polymère. Ce dernier renferme une fraction polymère squelette comportant sur sa surface des restes durcissables par rayonnement, et peut être synthétisé en une seule opération par choix des groupes présents dans les monomères, de façon que la polymérisation laisse les restes non réagis. Le polymère peut par exemple être synthétisé à partir d'un dérivé de 2-norbornène avec des groupes méthacrylates sur le monomère, de façon que la polymérisation par métathèse d'ouverture de cycle puisse s'effectuer sans altérer les groupes méthacrylates.
CA002370106A 1999-04-09 2000-04-06 Composition durcissable Abandoned CA2370106A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9908000.4 1999-04-09
GBGB9908000.4A GB9908000D0 (en) 1999-04-09 1999-04-09 Curable compositions
PCT/GB2000/001298 WO2000061692A1 (fr) 1999-04-09 2000-04-06 Composition durcissable

Publications (1)

Publication Number Publication Date
CA2370106A1 true CA2370106A1 (fr) 2000-10-19

Family

ID=10851142

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002370106A Abandoned CA2370106A1 (fr) 1999-04-09 2000-04-06 Composition durcissable

Country Status (6)

Country Link
EP (1) EP1171537A1 (fr)
JP (1) JP2002542331A (fr)
AU (1) AU3978400A (fr)
CA (1) CA2370106A1 (fr)
GB (1) GB9908000D0 (fr)
WO (1) WO2000061692A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0904582D0 (en) * 2008-09-24 2009-04-29 Lumina Adhesives Switchable adhesives
EP2371920A1 (fr) * 2010-03-31 2011-10-05 Lumina Adhesives AB Adhésifs commutables
US9346981B2 (en) * 2011-01-21 2016-05-24 Avery Dennison Corporation Chlorhexidine gluconate containing solvent adhesive
US11058793B2 (en) 2011-05-16 2021-07-13 Avery Dennison Corporation Adhesive containing microparticles
EP2954019B1 (fr) 2013-02-07 2018-08-15 Avery Dennison Corporation Adhésifs antimicrobiens ayant des propriétés perfectionnées
WO2014151355A1 (fr) 2013-03-15 2014-09-25 Avery Dennison Corporation Système d'application d'un pansement de couverture transparent et inclusion d'une bande étiquette
GB201404021D0 (en) * 2014-03-05 2014-04-23 Lumina Adhesives Ab Low cytotoxity switchable adhesive compositions, medical dressings and skin coverings, and methods of treatment using same
EP3151813B1 (fr) 2014-06-05 2020-12-09 Avery Dennison Corporation Articles à agent actif concentré au niveau de la surface de contact avec un substrat et procédés associés
EP2957610A1 (fr) 2014-06-20 2015-12-23 Nitto Denko Corporation Composition adhésive pouvant se décoller
EP2957611A1 (fr) 2014-06-20 2015-12-23 Nitto Denko Corporation Composition adhésive pouvant se décoller
CA2963294A1 (fr) 2014-10-09 2016-04-14 Coloplast A/S Composition comportant un polymere et un initiateur de commutation
EP3253341B1 (fr) 2015-02-02 2018-12-12 Coloplast A/S Dispositf d'ostomie
RU2695603C2 (ru) 2015-04-10 2019-07-24 Колопласт А/С Устройство для стомы
WO2017151226A1 (fr) * 2016-03-01 2017-09-08 Kci Licensing, Inc. Champ opératoire pour utilisation avec des systèmes de thérapie médicale
US11877912B2 (en) 2018-01-09 2024-01-23 3M Innovative Properties Company Systems and methods for coupling a wearable therapy system to a dressing
US20210137628A1 (en) * 2018-07-18 2021-05-13 Kci Licensing, Inc. Systems for inducing and indicating deactivation of adhesive drapes
WO2020146306A1 (fr) * 2019-01-09 2020-07-16 Kci Licensing, Inc. Appareil, système et méthode pour des composants de système de thérapie utilisant des adhésifs commutables à la lumière
GB202002659D0 (en) * 2020-02-25 2020-04-08 Lumina Adhesives Ab Switchable adhesive compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286047A (en) * 1979-07-25 1981-08-25 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesive susceptible to ultraviolet light-induced detackification
FR2482605A1 (fr) * 1980-05-14 1981-11-20 Poudres & Explosifs Ste Nale Resine polyurethanne thermoplastique a terminaisons isocyanates et comportant des groupements ethyleniques pendants
WO1990013420A1 (fr) * 1989-05-11 1990-11-15 Landec Labs, Inc. Ensembles adhesifs actives par la temperature
DE69610712T2 (de) * 1995-08-11 2001-04-26 Smith & Nephew Klebstoffe
GB9720922D0 (en) * 1997-10-02 1997-12-03 Smith & Nephew Adhesives

Also Published As

Publication number Publication date
JP2002542331A (ja) 2002-12-10
GB9908000D0 (en) 1999-06-02
EP1171537A1 (fr) 2002-01-16
AU3978400A (en) 2000-11-14
WO2000061692A1 (fr) 2000-10-19

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued