| 发明名称 |
A METHOD AND EQUIPMENT FOR THE ELECTROMAGNETIC DYNAMIC PLASTICATING EXTRUSION OF POLYMER MATERIALS |
| 摘要 |
The method for the extrusion of polymer materials comprises the steps of conveying solids plastifying same and mixing it. To enhance the extrusion process it uses the electromagnetic energy that is applied through a moving magnetic body (2) to provide the various types of energy for the dynamic plastication and extrusion. The entire process takes place in a state of periodic oscillation. <IMAGE> |
| 申请公布号 |
EP0444306(A3) |
申请公布日期 |
1991.12.27 |
| 申请号 |
EP19900125376 |
申请日期 |
1990.12.22 |
| 申请人 |
SOUTH CHINA UNIVERSITY OF TECHNOLOGY |
发明人 |
JIN-PING, QU, CHEMICAL MACHINERY DEPARTMENT |
| 分类号 |
B29B7/42;B29B13/00;B29C47/08;B29C47/38;B29C47/48;B29C47/80 |
主分类号 |
B29B7/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
