| abstract |
The invention relates to a supported non-metallocene catalyst and a preparation method thereof. The supported non-metallocene catalyst has the characteristics of simple and easy preparation process, controllable content of non-metallocene components, remarkable copolymerization effect and the like. The present invention also relates to the application of the supported non-metallocene catalyst in olefin homopolymerization/copolymerization. Compared with the prior art, the application has the characteristics of high catalytic olefin polymerization activity, high polymer bulk density, small particle size and uniform distribution. |