HEAT INSULATING SHEET AND MOLDING USING THE SHEET
PROBLEM TO BE SOLVED: To provide a heat insulating sheet the production process of which is short and which has a clear pattern and a molding using the sheet. SOLUTION: In the heat insulating sheet, a hollow bubble-containing resin layer and a surface protection resin layer arranged on the hollow bu...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a heat insulating sheet the production process of which is short and which has a clear pattern and a molding using the sheet. SOLUTION: In the heat insulating sheet, a hollow bubble-containing resin layer and a surface protection resin layer arranged on the hollow bubble-containing resin layer are provided, and a resin penetration sheet having an opening whose diameter is smaller than that of the hollow bubble is arranged in the boundary part between the hollow bubble-containing resin layer and the surface protection resin layer. COPYRIGHT: (C)2008,JPO&INPIT |
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