Document Type

Patent

Patent Number

US Patent 5,998,643

Patent agency

United States Patent and Trademark Office

Publication Date

12-7-1999

Assignee

University of Iowa Research Foundation (Iowa City, IA, US)

Application Number

09/232,513

Date Filed

1999-01-15

Total Pages

8 pages

Abstract

The process of preparing ansa-metallocene complexes in high yield by reacting a metal leaving group complex with an aluminum ansa-bis-cyclopentadienyl compound.

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URL

https://ir.uiowa.edu/patents/230