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:
Dec. 28, 1999
Filed:
Aug. 07, 1998
Applicant:
Inventors:
Sandor Nagy, Grand Island, NY (US);
John Tyrell, Williamsville, NY (US);
Bradley P Etherton, Houston, TX (US);
Assignee:
ARCO Chemicals Technology, L.P., Greenville, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
556 51 ; 556-1 ; 556-7 ; 556 43 ; 556 46 ; 556 58 ; 556136 ; 556143 ; 556144 ; 526127 ; 526160 ; 526352 ; 526943 ; 502103 ; 502117 ; 502155 ; 502120 ;
Abstract
A novel metallocene catalyst for the polymerization of olefin (co)polymers is of the general formula: