发明名称 |
Manufacturing process of foam-insulated electric wire. |
摘要 |
<p>In the manufacturing method of foam insulated electric wire made by the extrusion coating of foam resin on the surface of a core conductor, a manufacturing process for foam-insulated wire is disclosed whrein foam liquid containing water and having a boiling point lower than the melting point of the resin is mixed with the molten resin under above atmospheric pressure, extruding such resin mixed with a foaming liquid to coat the surface of the core conductor so as to release it from the aforementioned pressure and generate foam.</p> |
申请公布号 |
EP0413255(A2) |
申请公布日期 |
1991.02.20 |
申请号 |
EP19900115268 |
申请日期 |
1990.08.09 |
申请人 |
FUJIKURA LTD. |
发明人 |
TSUCHIYA, SUSUMU;OHNUMA, TOSHIO |
分类号 |
C08J9/10;H01B3/44;H01B13/14 |
主分类号 |
C08J9/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|