The invention discloses a non-metallocene catalyst and a preparation method and the application thereof.

本发明公开一种非茂前过渡催化剂及其制备方法与应用。

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The invention discloses a non-metallocene catalyst and a preparation method and the application thereof.

本发明公开一种非茂前过渡催化剂及其制备方法与应用。

youdao