发明申请
US20090246522A1 ENDLESS SHAPED ARTICLE OF ULTRA-HIGH MOLECULAR WEIGHT POLYEFIN FILAMENTS AND/OR STAPLE FIBRES AND A PROCESS FOR MAKING THE SAME
审中-公开
超高分子量聚乙烯薄膜和/或成型纤维的无定形物品及其制造方法
- 专利标题： ENDLESS SHAPED ARTICLE OF ULTRA-HIGH MOLECULAR WEIGHT POLYEFIN FILAMENTS AND/OR STAPLE FIBRES AND A PROCESS FOR MAKING THE SAME
- 专利标题（中）： 超高分子量聚乙烯薄膜和/或成型纤维的无定形物品及其制造方法
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申请号： US12161604申请日： 2007-01-15
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公开(公告)号： US20090246522A1公开(公告)日： 2009-10-01
- 发明人: Roelof Marissen , Rogier Oosterom , Willibrordus Maria Egidius Theunissen
- 申请人： Roelof Marissen , Rogier Oosterom , Willibrordus Maria Egidius Theunissen
- 优先权： EP06075292.0 20060126
- 国际申请： PCT/EP2007/000582 WO 20070115
- 主分类号： D02G3/00
- IPC分类号： D02G3/00 ; B32B37/02 ; C08F110/00 ; C08F110/02
摘要：
Endless shaped article, comprising at least partly fused ultra-high molecular weight polyolefin filaments and or staple fibres. Also claimed is a process for producing the endless shaped article by winding a fibre (1) of the ultra-high molecular weight polyolefin around a pair of wheels (2, 3) to form a loop, heating the fibres to a temperature below the melting point at which the fibres at least partly fuse and stretching the loop by increasing the distance between the wheels, while rotating the wheels.