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公开(公告)号:US20090069520A1
公开(公告)日:2009-03-12
申请号:US11997895
申请日:2006-08-04
申请人: Josef Michel , Kamesh Vyakaranam , Stefanie Korbe
发明人: Josef Michel , Kamesh Vyakaranam , Stefanie Korbe
IPC分类号: C08F4/48 , C08F4/52 , C08F30/06 , C08F4/04 , C08F4/34 , C08F210/02 , C08F210/06 , C08F218/02 , C08F218/08 , C08F136/06 , C08F220/44 , C07F5/02 , C08F136/08
CPC分类号: C08F4/484 , C08F4/00 , C08F110/10 , C08F110/14 , C08F210/00
摘要: Provided is a method for polymerizing a polymer precursor, comprising: contacting a polymer precursor with a lithium carborane catalyst and an initiator under polymerizing conditions. A reaction solvent may be used, but is not necessary. Also provided is a method of preparing lithium carborane polymers, comprising: contacting a lithium carborane polymer precursor having a terminal alkenyl or alkynyl group with an initiator and an optional reaction solvent under polymerizing conditions. Functionalized carborane anions are also provided.
摘要翻译: 本发明提供聚合物前体的聚合方法,其包括:在聚合条件下使聚合物前体与锂碳硼烷催化剂和引发剂接触。 可以使用反应溶剂,但不是必需的。 还提供了一种制备锂碳硼烷聚合物的方法,其包括:在聚合条件下使具有末端烯基或炔基的碳硼烷锂聚合物前体与引发剂和任选的反应溶剂接触。 还提供功能化的碳硼烷阴离子。