| 发明名称 |
POLYCARBONATE COMPOSITION |
| 摘要 |
A composition includes at least one poly(aliphatic ester)-polycarbonate copolymer, a polysiloxane-polycarbonate copolymer, non-bonding glass fibers, and titanium dioxide. The composition exhibits excellent impact properties and an ultra-white color. |
| 申请公布号 |
US2015344687(A1) |
申请公布日期 |
2015.12.03 |
| 申请号 |
US201214401351 |
申请日期 |
2012.05.16 |
| 申请人 |
Van Zyl Andries J. P.;Yang Jian;Van De Grampel Robert Dirk |
发明人 |
Van Zyl Andries J. P.;Yang Jian;Van De Grampel Robert Dirk |
| 分类号 |
C08L69/00 |
主分类号 |
C08L69/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composition comprising:
a first poly(aliphatic ester)-polycarbonate copolymer having a weight average molecular weight of from about 15,000 to about 40,000; a polysiloxane-polycarbonate copolymer; non-bonding glass fibers; and titanium dioxide; wherein the composition exhibits a notched Izod impact strength measured according to ASTM D256 of at least 90 J/m; a ductility measured according to ASTM D256 of at least 20%; and a L* measured according to CIELAB of at least 90. |
| 地址 |
Bergen Op Zoom NL |
