| 发明名称 |
USE OF A COMPOSITION BASED ON THERMOPLASTIC RESIN FOR THE MANUFACTURE OF RAILWAY SLEEPERS |
| 摘要 |
<p>The present invention relates to the use of a composition based on thermoplastic resin and on natural fibres, in particular plant fibres, for the manufacture of railway sleepers intended for all means of transport that need to run on rails, in particular trains, trams, and underground trains. The present invention also relates to railway sleepers produced from said composition.</p> |
| 申请公布号 |
WO2011104471(A1) |
申请公布日期 |
2011.09.01 |
| 申请号 |
WO2011FR50361 |
申请日期 |
2011.02.22 |
| 申请人 |
ARKEMA FRANCE;PERRAUD, ERIC;MAILLOT, RENE;HARDOUIN-DUPARC, LUDOVIC |
发明人 |
PERRAUD, ERIC;MAILLOT, RENE;HARDOUIN-DUPARC, LUDOVIC |
| 分类号 |
E01B3/44 |
主分类号 |
E01B3/44 |
| 代理机构 |
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