Azo compounds containing hindered amine moieties with low basicity
申请人:CIBA-GEIGY AG
公开号:EP0389429A2
公开(公告)日:1990-09-26
Compounds which contain an azo group as well as a hindered amine light stabilizer moiety of low basicity function as free radical polymerization initiators and provide a polymer containing a hindered amine stabilizer chemically bonded to said polymer. The low basicity of the instant compounds prevents interaction with acid catalysts used in some polymerization systems.