| 发明名称 |
POLYMER BLENDS OF POLYVINYL BUTYRAL WITH POLYVINYL CHLORIDE |
| 摘要 |
<p>A novel composition is disclosed which comprises polyvinyl chloride, an ethylene-based copolymer as a compatibilizer, inorganic fillers and from about 5 to 95 percent by weight of either virgin or recycled/recovered polyvinyl butyral. A process for preparing this novel composition is also provided.</p> |
| 申请公布号 |
EP1084188(B1) |
申请公布日期 |
2003.12.17 |
| 申请号 |
EP19990924136 |
申请日期 |
1999.05.06 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HOFMANN, GEORGE, HENRY |
| 分类号 |
C08L23/08;C08L27/06;C08L29/14;C08L51/00;(IPC1-7):C08L27/06 |
主分类号 |
C08L23/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
