The present invention relates to an electron donor composition comprising a dihydroanthracene derivative and a phthalate ester. Furthermore, the present invention relates to a solid catalyst composition comprising the electron donor composition for use in α-olefin polymerisation. The present invention further relates to the process for the production of a polymer containing α-olefin monomer units.
本发明涉及一种由二氢
蒽衍
生物和
邻苯二甲酸酯组成的电子供体组合物。此外,本发明还涉及一种固体催化剂组合物,该催化剂组合物包含用于α-烯烃聚合的电子供体组合物。本发明还涉及含有α-烯烃单体单元的聚合物的生产工艺。