| 发明名称 |
ROAD RESTRAINT SYSTEM PARTS |
| 摘要 |
A pole for a road safety barrier is made of a polyolefin material having an energy absorption of at least 10 kj/m<2> at +23 DEG C and at least 5 kj/m<2> at -20 DEG C. |
| 申请公布号 |
EP1409793(A1) |
申请公布日期 |
2004.04.21 |
| 申请号 |
EP20010947307 |
申请日期 |
2001.05.22 |
| 申请人 |
BOREALIS TECHNOLOGY OY |
发明人 |
EK, CARL-GUSTAF;LINDSTROEM, TONY;RYDIN, CECILIA;JAMTVEDT, SVEIN |
| 分类号 |
C08L23/04;C08L23/06;C08L23/10;E01F9/011;E01F15/04 |
主分类号 |
C08L23/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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