[EN] HYDROGENATION OF DIENE-BASED POLYMERS<br/>[FR] HYDROGÉNATION DE POLYMÈRES À BASE DE DIÈNE
申请人:LANXESS DEUTSCHLAND GMBH
公开号:WO2012013697A2
公开(公告)日:2012-02-02
This invention relates to a process for the hydrogenation of diene-based copolymers in the presence of cata!ysts on specific carrier materials containing at least one hyper-branched polymer.