发明名称 |
A method of making a multiphase polyethylene structure, and a cross-country ski sole. |
摘要 |
<p>A cross country ski sole having a low dynamic coefficient of friction on wet or dry snow while exhibiting a very high static friction is disclosed. This ski sole has a multiphase structure of a polyethylene film having embedded therein a plurality of polyethylene particles of greater hardness or melt index than the film. Also disclosed is a method for making the multiphase polyethylene structures of this invention.</p> |
申请公布号 |
EP0117536(A1) |
申请公布日期 |
1984.09.05 |
申请号 |
EP19840101917 |
申请日期 |
1984.02.23 |
申请人 |
RAMU INTERNATIONAL |
发明人 |
SMITH-JOHANNSEN, ROBERT |
分类号 |
A63C5/056;(IPC1-7):63C5/12 |
主分类号 |
A63C5/056 |
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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