MEDICAL ARTICLE IMPROVED FOR PERMITTING STERILIZING PROCESS

PROBLEM TO BE SOLVED: To provide a medical article improved for permitting a sterilizing process, obtainable from improvements in physical properties. SOLUTION: A medical article contains as a component element a silane graft copolymer of alpha olefin having ethylene and 3 to 20 carbon atoms. The co...

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Hauptverfasser:	HWANG CHORNG-FURE ROBIN, WILLIAMS JOEL L, KNORS CHRISTOPHER JOHN
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a medical article improved for permitting a sterilizing process, obtainable from improvements in physical properties. SOLUTION: A medical article contains as a component element a silane graft copolymer of alpha olefin having ethylene and 3 to 20 carbon atoms. The copolymer has a hardness of 40 to 70A as measured with a durometer, a density of 0.85 to 0.95 g/cc, and a melt flow index of 0.1 to 1000 dg every ten minutes, and the medical article where the copolymer is molded and crosslinked in the form of the medical article has a compressive permanent set of 20% or less after sterilizing process.