发明名称 |
SHAPED HIGH MOLECULAR WEIGHT POLYETHYLENE ARTICLES, THEIR PRODUCTION AND USE |
摘要 |
<p>A shaped article, suitable for in a prosthetic device, is formed of polyethylene having a molecular weight of at least 3×105 g/mol as determined by ASTM 4020, and has a yield strength greater than 20 as determined by DIN EN ISO 527. The polyethylene is produced by polymerizing ethylene in the presence of a catalyst composition comprising a Group 4 metal complex of a phenolate ether ligand.</p> |
申请公布号 |
EP2591022(A2) |
申请公布日期 |
2013.05.15 |
申请号 |
EP20110788220 |
申请日期 |
2011.07.06 |
申请人 |
TICONA GMBH |
发明人 |
ROBERT, DOMINIQUE;HUFEN, JULIA;LUDTKE, KERSTIN;MEERMANN, CHRISTIAN;EHLERS, JENS |
分类号 |
C08F110/02 |
主分类号 |
C08F110/02 |
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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