申请人:Kalgutkar S. Rajdeep
公开号:US20060111462A1
公开(公告)日:2006-05-25
Compositions are provided that that can be used as an initiator system for free radical polymerization reactions. More specifically, the initiator systems include an electron acceptor and an electron donor. The electron donors are arylsulfinate salts having a cation that contains at least one carbon atom and either a positively charged nitrogen atom or a positively charged phosphorus atom. Methods of polymerization are also provided that can be used to prepare polymeric material with the initiator systems. The initiator systems can be thermal initiator systems, photoinitiator systems, or combinations thereof.
提供了可用作自由基聚合反应起始剂系统的组合物。更具体地说,该起始剂系统包括一个电子受体和一个电子给体。电子给体是含有至少一个碳原子和一个带正电氮原子或带正电磷原子的阳离子的芳基磺酰盐。还提供了可以使用该起始剂系统制备聚合材料的聚合方法。该起始剂系统可以是热起始剂系统、光引发剂系统或两者的组合。