METHOD OF PREPARING ETHYLENE POLYMERS BY CONTROLLED HIGH PRESSURE POLYMERIZATION
摘要
The present invention relates to a method for the radical polymerization or copolymerization of ethylene at high pressures using a hydroxylamine ester as radical initiator. The hydroxylamine esters according to the invention are suitable initiators for the high pressure polymerization of ethylene leading to high molecular weight polyethylenes with narrow molecular weight distributions (Poyldispersity Index PD = 1,2 - 4.5).
申请公布号
WO2005090419(A1)
申请公布日期
2005.09.29
申请号
WO2005EP51130
申请日期
2005.03.14
申请人
CIBA SPECIALTY CHEMICALS HOLDING INC.;ROTH, MICHAEL;PFAENDNER, RUDOLF;LUFT, GERHARD;FREIDEL, FRANK
发明人
ROTH, MICHAEL;PFAENDNER, RUDOLF;LUFT, GERHARD;FREIDEL, FRANK