Invention Grant
US09382400B2 Polycarbonate composition and heat shielding material made therefrom 有权
聚碳酸酯组合物和由其制成的隔热材料

Polycarbonate composition and heat shielding material made therefrom
Abstract:
A polycarbonate composition includes a terminal hydroxy-containing polycarbonate and a halogen-containing alkali metal tungsten oxide of formula (I) in an amount ranging from 0.007 wt % to 0.09 wt % based on a total weight of the polycarbonate composition. The Formula (I) is represented as follows: MxWO3-yLy  (I) where M represents an alkali metal, W represents tungsten, L represents halogen, 0.001≦x≦1, and 0
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