POLYCARBONATE RESIN LAMINATED SHEET
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United States of America Patent
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N/A
Issued Date -
Dec 30, 2010
app pub date -
Feb 10, 2009
filing date -
Feb 13, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A laminated sheet having a substrate layer and a cover layer which is formed on at least one side of the substrate layer, wherein(i) the substrate layer contains a polycarbonate resin and a specific thioether-based compound; and(ii) the cover layer contains a polycarbonate resin and at least one ultraviolet absorbent selected from the group consisting of a benzotriazole-based compound having a molecular weight of not less than 380, a triazine-based compound having a molecular weight of not less than 400 and a specific cyclic iminoester-based compound.The laminated sheet is excellent in weatherability and color.
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