发明名称 |
Thermoplastic tube with antistatic equipment - has internal longitudinal strip of electroconductive thermoplastic machined into tube wall |
摘要 |
Up to 50% of the inner tube wall is covered by the electrically conductive plastic strip. The tube itself is of one layer construction or consists of several layers. The machined-in strip contains carbon fibres, soot, powder-form and/or fibre-form metal and/or metal oxide as filler for antistatic purposes. USE/ADVANTAGE - A thermoplastic tube with antistatic properties.
|
申请公布号 |
DE4221568(A1) |
申请公布日期 |
1994.01.05 |
申请号 |
DE19924221568 |
申请日期 |
1992.07.01 |
申请人 |
HUELS AG, 45772 MARL, DE |
发明人 |
RIES, HANS, DR., 4370 MARL, DE |
分类号 |
F16L9/12;(IPC1-7):F16L9/12 |
主分类号 |
F16L9/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|