Invention Grant
- Patent Title: Process for the preparation of polyolefin
- Patent Title (中): 制备聚烯烃的方法
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Application No.: US117634Application Date: 1993-09-07
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Publication No.: US5349033APublication Date: 1994-09-20
- Inventor: Gerhard Thum
- Applicant: Gerhard Thum
- Applicant Address: DEX Frankfurt am Main
- Assignee: Hoechst Aktiengesellschaft
- Current Assignee: Hoechst Aktiengesellschaft
- Current Assignee Address: DEX Frankfurt am Main
- Priority: DEX3620060 19860614
- Main IPC: C08F10/00
- IPC: C08F10/00 ; C08F4/654
Abstract:
It is possible to obtain globular polymers in the polymerization of alpha-olefins by means of a highly active, spherical Ziegler catalyst. The polymers have a high bulk density and can be processed very easily.
Public/Granted literature
- US6147119A Biphenyl compounds and use thereof as oestrogenic agents Public/Granted day:2000-11-14
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