DISPERSIBLE ADHERENT ARTICLE

An adherent article, such as a bandage or adhesive tape, having a nonwoven substrate that contains water soluble fibers is provided. The water soluble fibers of the nonwoven substrate can include polyvinyl alcohol fibers that only dissolve at temperatures greater than 37 C and/or polyvinyl alcohol f...

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Bibliographische Detailangaben
Hauptverfasser:	TAYLOR, JULIE, R, GRIESBACH, HENRY, L., III
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	An adherent article, such as a bandage or adhesive tape, having a nonwoven substrate that contains water soluble fibers is provided. The water soluble fibers of the nonwoven substrate can include polyvinyl alcohol fibers that only dissolve at temperatures greater than 37 C and/or polyvinyl alcohol fibers that can dissolve at temperatures less than about 37 C. The adherent article also includes a pressure-sensitive adhesive applied to the nonwoven substrate that facilitates adherence of the substrate to human skin. The pressure-sensitive adhesive can be water soluble or generally insoluble, but dispersible in water. L'invention concerne un article adhésif, par exemple un pansement ou une bande adhésive, ayant un substrat non tissé contenant des fibres solubles dans l'eau. Ces fibres du substrat non tissé peuvent renfermer des fibres d'alcool polyvinylique dont la dissolution n'intervient qu'à des températures supérieures à 37 DEG C et/ou des fibres d'alcool polyvinylique qui ne peuvent se dissoudre qu'à des températures inférieures à environ 37 DEG C. L'article adhésif renferme également un autoadhésif appliqué sur le substrat non tissé pour en faciliter l'adhérence à la peau humaine. Cet autoadhésif peut être soluble ou généralement insoluble, mais dispersible dans l'eau.