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. 17, 2000
Filed:
Oct. 19, 1998
Applicant:
Inventors:
Wilfried Michiels Vega, Alcala de Henares, ES;
Pilar Lafuente Canas, Madrid, ES;
Antonio Munoz-Escalona Lafuente, Pozuelo de Alarcon, ES;
Gerardo Hidalgo Llinas, Madrid, ES;
Jose Sancho Royo, Madrid, ES;
Luis Mendez Llatas, Mostoles, ES;
Assignee:
Repsol Quimica S.A., Madrid, ES;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
502103 ; 502117 ; 502118 ; 502121 ; 502122 ; 502124 ; 502125 ; 502128 ; 502152 ; 502158 ;
Abstract
A catalyst comprising a cocatalyst and a catalyst component obtained by contacting a silicon-containing metallocene compound with an inorganic support to chemically bond the metallocene compound to the inorganic support, wherein the silicon-containing metallocene compound has a formula (I): ##STR1## wherein: M is a metal selected from [the group consisting of] group 4, 5, or 6 of the periodic table;