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:
Oct. 05, 1999
Filed:
Jun. 05, 1995
Applicant:
Inventors:
Andreas Winter, Kelkheim/Taunus, DE;
Jurgen Rohrmann, Liederbach, DE;
Volker Dolle, Kelkheim/Taunus, DE;
Martin Antberg, Hofheim am Taunus, DE;
Walter Spaleck, Liederbach, DE;
Assignee:
Targor GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
556 53 ; 556 11 ; 556 43 ; 556 58 ; 502103 ; 502117 ; 526160 ; 526351 ; 585-9 ; 585 10 ;
Abstract
A process for the preparation of a polyolefin wax If a catalyst consisting of an aluminoxane and a metal-locene of the formula I ##STR1## in particular R.sup.5 R.sup.6 C (Ind).sub.2 or R.sup.5 R.sup.6 C (Ind).sub.2 Zr(CH.sub.3).sub.2, is employed for the polymerization of olefins of the formula