-
公开(公告)号:US20060293416A1
公开(公告)日:2006-12-28
申请号:US10557228
申请日:2004-05-10
申请人: Gary Peeters , Michael O'Shea , Graeme Moad , Ramon Tozer , Dirk Simon
发明人: Gary Peeters , Michael O'Shea , Graeme Moad , Ramon Tozer , Dirk Simon
CPC分类号: C08J3/226 , C08J2467/00 , C08K5/053 , C08K5/092 , C08L67/02
摘要: The present invention relates to masterbatches useful for modifying thermoplastic polyesters, in particular to masterbatches comprising dispersed polyol branching agent and/or chain coupling agents, such as for example dianhydrides. The invention also relates to a method for preparing the masterbatches, and to a method for modifying a polyester utilizing the masterbatches. Yet another aspect of the invention is the use of such a masterbatch composition for the modification of polyesters.
摘要翻译: 本发明涉及可用于改性热塑性聚酯的母料,特别是涉及包含分散的多元醇支化剂和/或链偶联剂(例如二酸酐)的母料。 本发明还涉及一种制备母料的方法,以及一种利用母料改性聚酯的方法。 本发明的另一方面是使用这种母料组合物来改性聚酯。