ADHESIVE COMPOSITION AND ENDOSCOPIC DEVICE

PROBLEM TO BE SOLVED: To provide an adhesive composition capable of obtaining an adhesive layer which has excellent sterilization resistance even after hydrogen peroxide plasma sterilization and can satisfactorily maintain adhesive strength and appearance.SOLUTION: There is provided an adhesive comp...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO JUN, NAKAMURA MITSUHIRO, KOBAYASHI TSUNEJI, YOKOYAMA DAIKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DIAGNOSIS DYES HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES SURGERY USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an adhesive composition capable of obtaining an adhesive layer which has excellent sterilization resistance even after hydrogen peroxide plasma sterilization and can satisfactorily maintain adhesive strength and appearance.SOLUTION: There is provided an adhesive composition which comprises: a main agent containing at least one epoxy resin selected from a bisphenol A-type epoxy resin, a bisphenol F-type epoxy resin and a phenol novolac epoxy resin and an acrylic rubber; a curing agent containing a xylylene diamine; and a filler containing silica, wherein the adhesive composition further contains an ion exchanger. 【課題】過酸化水素プラズマ滅菌後においても、過酸化水素プラズマ滅菌後においても優れた滅菌耐性を有し、接着強度や外観を良好に維持できる接着剤層が得られる接着剤組成物を提供する。【解決手段】ビスフェノールＡ型エポキシ樹脂、ビスフェノールＦ型エポキシ樹脂、およびフェノールノボラック型エポキシ樹脂から選択される少なくとも一種のエポキシ樹脂と、アクリルゴムとを含む主剤と、キシリレンジアミンを含む硬化剤と、シリカを含む充填剤とを含有する接着剤組成物である。前記接着剤組成物は、イオン交換体をさらに含有することを特徴とする。【選択図】なし