Composite building product

专利名称：Composite building product发明人：Joong Youn Kim,Thomas Kevin

MacKinnon,Richard Allan Snyder,Husnu M.Kalkanoglu,Gregory F. Jacobs

申请号：US11390590申请日：20060328

公开号：US20060214336A1公开日：20060928

专利附图：

摘要：A simultaneously molded plurality of composite shingles or double walledshingles or other substantially planar exterior building products are provided, each being

comprised of two or more layers of thermoplastic shingle material, such that aweatherable capstock material is provided outside a core material, in the form of acomposite parison that is then blow molded in a hollow mold, to produce novel shingles.Ventilation and/or insulation can be provided to a hollow interior between spaced apartwalls of a double walled shingle.

申请人：Joong Youn Kim,Thomas Kevin MacKinnon,Richard Allan Snyder,Husnu M.Kalkanoglu,Gregory F. Jacobs

地址：Newtown Square PA US,Ann Arbor MI US,Eagleville PA US,Swarthmore PAUS,Oreland PA US

国籍：US,US,US,US,US

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