Catalyst for regulating the molecular weight distribution of ethylene polymers.
摘要
<p>A vanadium-based catalyst is treated with certain oxygen-containing compounds as a means of narrowing and effectively regulating the molecular weight distribution of the polymers produced with the catalyst.</p>
申请公布号
EP0351494(A2)
申请公布日期
1990.01.24
申请号
EP19890106185
申请日期
1989.04.07
申请人
UNION CARBIDE CORPORATION
发明人
KAO, SUN-CHUEH;CANN, KEVIN JOSEPH;KAROL, FREDERICK JOHN;MARCINKOWSKY, ARTHUR ERNEST;GOODE, MARK GREGORY;THEOBALD, EUGENE HARRY
