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:
Jun. 28, 1994
Filed:
Jun. 26, 1992
Applicant:
Inventors:
Hans-Joachim Mueller, Gruenstadt, DE;
Rainer Konrad, Goennheim, DE;
Guenther Schweier, Friedelsheim, DE;
Siegfried Weber, Weinheim, DE;
Roland Saive, Ludwigshafen, DE;
Peter Koelle, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
502112 ; 502117 ; 502150 ; 502171 ; 526105 ;
Abstract
A novel Phillips catalyst for the homopolymerization of ethylene and the copolymerization of ethylene with .alpha.-olefins contains as catalytically active components a specific chromium catalyst on an aluminum phosphate support and cocatalysts of the formula I to IV, ##STR1## where M is lithium, sodium and potassium,
Mueller, Hans-Joachim. (1994). Phillips catalyst and its use for preparing ethylene homopolymers and (U.S. Patent No. 5324697). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5324697
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile