ANTICORROSIVE ADHESIVE TAPE

To provide an anticorrosive adhesive tape that exhibits superior adhesion and features minimal unevenness in a sacrificial anticorrosive property.SOLUTION: An anticorrosive adhesive tape comprises an adhesive layer. The adhesive layer comprises a metal with a more negative potential than iron. The s...

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Bibliographische Detailangaben
Hauptverfasser:	SAKON TAKAAKI, ISHII HINAKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	To provide an anticorrosive adhesive tape that exhibits superior adhesion and features minimal unevenness in a sacrificial anticorrosive property.SOLUTION: An anticorrosive adhesive tape comprises an adhesive layer. The adhesive layer comprises a metal with a more negative potential than iron. The specific surface area per unit volume of the metal with a more negative potential than iron is 0.16 m2/cm3 or more. In the adhesive layer, the content of the metal with a more negative potential than iron is 40 mass% or less.SELECTED DRAWING: None 【課題】粘着性が良好であるとともに、犠牲防食性のムラが小さい防食用粘着テープを提供する。【解決手段】本発明は、粘着剤層を備える防食用粘着テープであって、粘着剤層が、鉄よりも電位が卑な金属を含有し、鉄よりも電位が卑な金属の単位体積当たりの比表面積が０．１６ｍ２／ｃｍ３以上であり、粘着剤層における鉄よりも電位が卑な金属の含有量が４０質量％以下である。【選択図】なし