发明名称 Low chlorine content epoxy resin
摘要 The invention relates to epoxy resins having an extremely low content of chlorine, particularly a low content of organically bound chlorine. The invention also relates to a production method during which total chlorine contents of less than 100 ppm in the epoxy resin are achieved by extracting solid epoxy resin particles, optionally after a prior comminution and/or reprecipitation. The use of these low-chlorine epoxy resins in the fields of electronics and/or electrical engineering considerably reduces the components' susceptibility to corrosion.
申请公布号 US7582706(B2) 申请公布日期 2009.09.01
申请号 US20050506044 申请日期 2005.04.05
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 GROEPPEL PETER
分类号 C08G59/02;C08G59/06;C08G59/00;H01L23/29 主分类号 C08G59/02
代理机构 代理人
主权项
地址