| 发明名称 |
Die-free polymer forming process. |
| 摘要 |
<p>A process for the preparation of an elongate polymer material, which process comprises withdrawing at least one continuous stream of a solution and/or gel of the polymer material from a reservoir thereof without the polymer material passing, as a solution and/or gel, through an extrusion die; and collecting the elongate polymer material so prepared.</p> |
| 申请公布号 |
EP0238342(A2) |
申请公布日期 |
1987.09.23 |
| 申请号 |
EP19870302380 |
申请日期 |
1987.03.19 |
| 申请人 |
NATIONAL RESEARCH DEVELOPMENT CORPORATION |
发明人 |
MACKLEY, MALCOLM ROBERT;SOLBAI, SAMAD BIN |
| 分类号 |
B29C55/00;B29C67/00;C08J5/18;D01D5/00;D01F6/04;(IPC1-7):D01D5/00 |
主分类号 |
B29C55/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
