申请人:Gulevich Yuri
公开号:US20110152480A1
公开(公告)日:2011-06-23
A solid catalyst component for polymerizing at least one olefin comprising Mg, Ti, at least one halogen, and at least one electron donor selected from arylsulfonates and arylsulfonyl derivatives of a specified formula
The solid catalyst component is able to give in high yields polyolefins with high stereoregularity.
一种用于聚合至少一种烯烃的固体催化剂成分,包括Mg、Ti、至少一种卤素和至少一种从指定公式中选择的芳基磺酸盐和芳基磺酰衍生物的电子给体。该固体催化剂成分能够高产地产生高立构物的聚烯烃。