| 发明名称 |
Polycarbonate resin composition and products of sheet forming thereof |
| 摘要 |
Provided are a polycarbonate resin composition comprising 100 parts by weight of a polycarbonate and from 0.001 to 15 parts by weight of a benzotriazole-type UV absorbent and/or a benzophenone-type UV absorbent, and having a sulfur content of at most 50 ppb; and its sheet moldings. The resin composition and its sheet moldings have good weather resistance and heat stability.
|
| 申请公布号 |
US6350847(B1) |
申请公布日期 |
2002.02.26 |
| 申请号 |
US20000720794 |
申请日期 |
2000.12.29 |
| 申请人 |
IDEMITSU PETROCHEMICAL CO., LTD. |
发明人 |
KUZE SHIGEKI;AKAMINE HIROSHI;CHIBA JIRO |
| 分类号 |
C08K5/07;B29K69/00;B29L7/00;C08K5/132;C08K5/3475;C08K5/3492;C08L69/00;(IPC1-7):C08G64/00 |
主分类号 |
C08K5/07 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
