The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 02, 1996
Filed:
Dec. 22, 1994
Applicant:
Inventors:
Andreas Winter, Glashutten, DE;
Frank Kuber, Oberursel, DE;
Michael Aulbach, Hofheim, DE;
Bernd Bachmann, Eppstein, DE;
Robert Klein, Frankfurt am Main, DE;
Klaus Kuhlein, Kelkheim, DE;
Walter Spaleck, Liederbach, DE;
Christian Kohlpaintner, Kelkheim, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C07F / ;
U.S. Cl.
CPC ...
556 11 ; 556 53 ; 556 28 ; 556 43 ; 556 58 ; 502103 ; 502117 ; 502152 ; 526160 ; 526127 ; 526150 ;
Abstract
The invention relates to a metallocene compound of the formula I ##STR1## where the two indenyl ligands have substitution patterns different from one another. The metallocene compound can be used as catalyst component for olefin polymerization.