发明名称 LONG-TERM OUTDOOR EXPOSURE RESISTANT OVERMOLDED POLYESTER COMPOSITE STRUCTURES AND PROCESSES FOR THEIR PREPARATION
摘要 Disclosed herein is an ultraviolet light stabilized overmolded composite structures comprising polyester compositions comprising i) a first component having a least a portion of its surface made of a surface resin composition and comprising a fibrous material being impregnated with a matrix resin composition, and ii) a second component comprising an overmolding resin composition, adhered to the first component over at least a portion of the surface of the first component, wherein the surface resin composition is selected from polyester compositions comprising a) one or more polyester resins, and b) at least three UV stabilizers.
申请公布号 US2011306262(A1) 申请公布日期 2011.12.15
申请号 US201113051307 申请日期 2011.03.18
申请人 ARPIN THIERRY;E. I. DU PONT DE NEMOURS AND COMPANY 发明人 ARPIN THIERRY
分类号 B32B27/12;B32B27/04 主分类号 B32B27/12
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