- 专利标题： Light-resistant thermoplastic polyurethanes, a process for their preparation and their use
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申请号： US10105736申请日： 2002-03-25
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公开(公告)号： US06596820B2公开(公告)日： 2003-07-22
- 发明人: Hanns-Peter Müller , Horst Gruttmann , Wolfgang Kaufhold , Henricus Peerlings
- 申请人： Hanns-Peter Müller , Horst Gruttmann , Wolfgang Kaufhold , Henricus Peerlings
- 优先权： DE10115224 20010328
- 主分类号： C08G1830
- IPC分类号： C08G1830
摘要：
A thermoplastic molding composition that contains a light-resistant aliphatic thermoplastic polyurethane elastomer is disclosed. The composition which largely contains of thermoplastic polyurethanes with high molecular weights and small amounts of thermoplastic polyurethanes with low molecular weights is useful for the preparation of a variety of articles and for use as sinterable composition in powder form.
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