发明名称 |
POLYCARBONATE COMPOSITIONS AND ARTICLES FORMED THEREFROM |
摘要 |
<p>A polycarbonate composition is disclosed having improved fatigue resistance characteristics. The composition is useful for manufacture of electronic and mechanical articles, such as cell phone housing, among others. The composition comprises an effective amount of a polycarbonate, an impact modifier, and a pentraerythritol diphosphite derivative represented by formula (P-I): wherein m is an integer and l=m=5; n is an integer and l=n=5; and each of Ri and R2 is independently selected from the group consisting of arylalkyl, alkylarylalkyl, aryl, alkylaryl, and any combination thereof.</p> |
申请公布号 |
WO2007149651(A1) |
申请公布日期 |
2007.12.27 |
申请号 |
WO2007US68719 |
申请日期 |
2007.05.11 |
申请人 |
GENERAL ELECTRIC COMPANY;CHEN, JING;HOEKS, THEODORUS, LAMBERTUS;TJAHJADI, MAHARI |
发明人 |
CHEN, JING;HOEKS, THEODORUS, LAMBERTUS;TJAHJADI, MAHARI |
分类号 |
C08L69/00;C08K5/527 |
主分类号 |
C08L69/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|