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公开(公告)号:US20070249754A1
公开(公告)日:2007-10-25
申请号:US11789131
申请日:2007-04-24
申请人: SuPing Lyu , Thomas P. Grailer , James Louis Schley , Christopher M. Hobot , Christopher A. Deegan , Randall V. Sparer
发明人: SuPing Lyu , Thomas P. Grailer , James Louis Schley , Christopher M. Hobot , Christopher A. Deegan , Randall V. Sparer
CPC分类号: C08K5/19 , C08K9/04 , C08L75/04 , C08L75/08 , C08L2666/62
摘要: Methods of modifying polyurethanes using surface treated clay are disclosed herein. Such methods can be useful for controlling the surface concentration of one or more additives in the polyurethane, which can be useful for fabricating medical devices therefrom.
摘要翻译: 本文公开了使用表面处理的粘土改性聚氨酯的方法。 这种方法可用于控制聚氨酯中的一种或多种添加剂的表面浓度,其可用于从其制备医疗装置。