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公开(公告)号:US20070106047A1
公开(公告)日:2007-05-10
申请号:US10581043
申请日:2004-11-27
申请人: Hauke Malz , Elke Berger , Bernd Zaschke , Sylvia Seibelt
发明人: Hauke Malz , Elke Berger , Bernd Zaschke , Sylvia Seibelt
IPC分类号: C08G18/00
CPC分类号: C08G18/632 , C08G18/4072 , C08G18/633 , C08G18/6564
摘要: The invention relates to thermoplastic polyurethanes, obtainable by reacting polyisocyanates with chain extenders and polymer polyols, wherein the polymer polyol is prepared by using a difunctional polyether polyol having exclusively primary OH groups and a molecular weight of from 500 to 2000 as a carrier polyol.
摘要翻译: 本发明涉及通过使多异氰酸酯与扩链剂和聚合物多元醇反应而获得的热塑性聚氨酯,其中聚合物多元醇通过使用仅具有主要OH基团和分子量为500至2000的双官能聚醚多元醇作为载体多元醇制备。