发明申请
US20070264513A1 MOLDING COMPOSITION FOR FORMING IN-MOLD METALLIZED POLYMER COMPONENTS
失效
用于形成模内金属化聚合物组分的模塑组合物
- 专利标题: MOLDING COMPOSITION FOR FORMING IN-MOLD METALLIZED POLYMER COMPONENTS
- 专利标题(中): 用于形成模内金属化聚合物组分的模塑组合物
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申请号: US11782061申请日: 2007-07-24
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公开(公告)号: US20070264513A1公开(公告)日: 2007-11-15
- 发明人: Kevin McCullough
- 申请人: Kevin McCullough
- 申请人地址: US RI Warwick 02886
- 专利权人: COOL OPTIONS, INC.
- 当前专利权人: COOL OPTIONS, INC.
- 当前专利权人地址: US RI Warwick 02886
- 主分类号: B32B15/08
- IPC分类号: B32B15/08 ; B29B9/00
摘要:
A method is provided for forming a feedstock material for use in net shape molded component that includes an integral metallized coating or layer on the exterior surface thereof. The feedstock includes a carefully matched mixture of polymer resin and a metallic alloy that is suitable for use in a molding method that includes melting and injecting the material into a mold cavity under pressure. Due to the differential in material viscosities, the metal tends to migrate to the outer surface of the molded part when placed under pressure, ultimately creating a net shape molded part having a polymer core with a metallic layer at the exterior surfaces thereof.
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