申请人:TOTAL RAFFINAGE CHIMIE
                            
                            
                                公开号:US20200181041A1
                            
                            
                                公开(公告)日:2020-06-11
                            
                            The disclosure relates to a process for the dimerization of conjugated diene compounds by a heterogeneous catalytic process using a supported palladium catalyst in the presence of at least one palladium activator and at least one palladium coordinating agent.