公开(公告)号：US20030236365A1

公开(公告)日：2003-12-25

申请号：US10178620

申请日：2002-06-24

Applicant: FINA Technology, Inc.

Inventor： Jun Tian ,  William Gauthier ,  David Rauscher ,  Shady Henry

IPC: C08F002/00 ,  C08G085/00 ,  B01J031/00 ,  B01J037/00

CPC classification number: C08F4/76 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  Y10T428/2982 ,  C08F4/65916 ,  C08F110/06 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24 ,  C08F2500/15

Abstract: The invention is directed to a metallocene catalyst system and a process for preparing the system. The metallocene catalyst system comprises a support and metallocene bound substantially throughout the support. The selection of certain supports facilitates the production of metallocene catalyst systems having increased catalytic activity than previously recognized.

Abstract translation: 本发明涉及金属茂催化剂体系和制备该方法。 茂金属催化剂体系包含基本上在整个载体上结合的载体和茂金属。 某些载体的选择有助于生产具有比先前认识到的催化活性更高的茂金属催化剂体系。