| 发明名称 |
Polymer compositions and articles therefrom |
| 摘要 |
Impact polystyrene resin compositions and articles fabricated from them are prepared from styrene and a polybutadiene rubber having a vinyl isomer content of 11 to 22 percent.
|
| 申请公布号 |
US4312802(A) |
申请公布日期 |
1982.01.26 |
| 申请号 |
US19770829411 |
申请日期 |
1977.08.31 |
| 申请人 |
UNITED STATES STEEL CORPORATION |
发明人 |
ANSPON, HARRY D. |
| 分类号 |
C08F279/02;(IPC1-7):C08K5/01 |
主分类号 |
C08F279/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
