RESTRAIN DAMPING SHEET
PROBLEM TO BE SOLVED: To provide a restrained damping sheet excellent in oil surface adhesion, water resistance and solvent resistance wherein shifting and peeling are not caused even in a high temperature of a paint baking process of an automobile and even after being used for a long period of time...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a restrained damping sheet excellent in oil surface adhesion, water resistance and solvent resistance wherein shifting and peeling are not caused even in a high temperature of a paint baking process of an automobile and even after being used for a long period of time and paste hardly remains when being peeled off. SOLUTION: The restrained damping sheet is provided with a restrain layer, a damping material layer and an adhesion agent layer and the damping material layer and the adhesion agent layer are structured by an isobutylene isoprene rubber as a main ingredient containing 40 mass% or more of toluene insoluble component which does not pass an 80-mesh. COPYRIGHT: (C)2010,JPO&INPIT |
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