<p>The invention relates to a transparent thermoplastic blend of polycarbonate (PC) and a copolymer of methyl methacrylate (MMA) and naphthyl methacrylate or a substituted naphthyl methacrylate. This copolymer has excellent miscibility with polycarbonate resin, even at elevated temperature, producing transparent polycarbonate blends. The blend provides an improved scratch resistance of polycarbonate while maintaining its excellent optical properties.</p>
申请公布号
WO2007140100(A1)
申请公布日期
2007.12.06
申请号
WO2007US68747
申请日期
2007.05.11
申请人
ARKEMA INC.;HONG, SHENG;ZHOU, CHARLES C.;SHEN, XIANFENG