| 发明名称 |
Process for the preparation of polyvinylbutyral sheeting and adhesion control |
| 摘要 |
Magnesium or calcium carboxylate used as an adhesion control agent for plasticized polyvinylbutyral sheeting by incorporating into the sheeting after water removal and prior to extrusion.
|
| 申请公布号 |
US4379116(A) |
申请公布日期 |
1983.04.05 |
| 申请号 |
US19810324117 |
申请日期 |
1981.11.23 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MOYNIHAN, ROBERT E. |
| 分类号 |
B29C47/00;B29C47/10;C08K5/098;(IPC1-7):B29B1/04 |
主分类号 |
B29C47/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
