| 发明名称 |
Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same |
| 摘要 |
<p>A buffer tube for an optical fiber cable is made from a polypropylene-polyethylene copolymer resin having nucleating agents and filler materials disbursed therein. The nucleating agents and filler materials improve compression-tension resistance and thermal expansion properties of the polypropylene-polyethylene copolymer buffer tube. <IMAGE></p> |
| 申请公布号 |
EP1063550(A1) |
申请公布日期 |
2000.12.27 |
| 申请号 |
EP20000118930 |
申请日期 |
1996.01.24 |
| 申请人 |
ALCATEL NA CABLE SYSTEMS, INC. |
发明人 |
HOLDER, JAMES D.;MCNUTT, CHRISTOPHER;YANG, HOU-CHING M. |
| 分类号 |
G02B6/44;(IPC1-7):G02B6/44 |
主分类号 |
G02B6/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
