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:
Oct. 02, 1996
Applicant:
Inventors:
Laughlin Gerard McCullough, Longview, TX (US);
James CW. Chien, Amherst, MA (US);
Juan Carlos Flores, Madrid - E28803, ES;
Marvin D Rausch, Amherst, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ;
U.S. Cl.
CPC ...
556 11 ; 556-9 ; 556 13 ; 556 19 ; 556 20 ; 556 51 ; 556 52 ; 556 53 ; 502117 ; 502152 ; 502155 ; 526127 ; 526160 ; 526943 ;
Abstract
Disclosed is a monocyclopentadienyl metal compound that can polymerize polyolefins as part of a catalyst system. The monocyclopentadienyl compound can specifically be (C.sub.5 H.sub.4 CH.sub.2 CH.sub.2 NMe.sub.2)TiCl.sub.3.