USE OF TEMPERATURE AND ETHYLENE PARTIAL PRESSURE TO INTRODUCE LONG CHAIN BRANCHING IN HIGH DENSITY POLYETHYLENE
摘要
The invention describes the preparation of long chain branching in high density polyethylene by using metallocene catalysts in the presence of ethylene.
申请公布号
WO2013052273(A2)
申请公布日期
2013.04.11
申请号
WO2012US56038
申请日期
2012.09.19
申请人
EXXONMOBIL CHEMICAL PATENTS INC.;ZHAO, MOSHA H.;GARCIA-FRANCO, CESAR A.;BRANT, PATRICK
发明人
ZHAO, MOSHA H.;GARCIA-FRANCO, CESAR A.;BRANT, PATRICK
