发明申请
- 专利标题： Polyester masterbatch composition
- 专利标题（中）： 聚酯母粒组成
-
申请号： US10557228申请日： 2004-05-10
-
公开(公告)号： US20060293416A1公开(公告)日： 2006-12-28
- 发明人: Gary Peeters , Michael O'Shea , Graeme Moad , Ramon Tozer , Dirk Simon
- 申请人： Gary Peeters , Michael O'Shea , Graeme Moad , Ramon Tozer , Dirk Simon
- 优先权： AU2003902430 20030519; AU2003902431 20030519
- 国际申请： PCT/EP04/50744 WO 20040510
- 主分类号： C08J3/22
- IPC分类号： C08J3/22 ; C08K5/53
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.
信息查询
