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:
Mar. 30, 2004
Filed:
Dec. 14, 2001
Applicant:
Inventors:
Anthony DiMaio, Woodbury, CT (US);
Thomas P. Matan, Naugatuck, CT (US);
Assignee:
Uniroyal Chemical Company, Inc., Middlebury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/64 ; C08F 1/014 ; C08F 2/332 ;
U.S. Cl.
CPC ...
C08F 4/64 ; C08F 1/014 ; C08F 2/332 ;
Abstract
A process for the preparation of a poly(&agr;-olefin) copolymer is disclosed wherein the process comprises polymerizing at least one &agr;-olefin, and at least one bulky olefin, in the presence of hydrogen and a catalytically effective amount of catalyst comprising the product obtained by combining a metallocene procatalyst with a cocatalyst, ligand (Cp R ) and bridging group R contains at least two bulky groups.
DiMaio, Anthony. (2004). Process for the oligomerization of &agr;-olefins having low unsaturation, the resulting polymers, and lubricants containing same (U.S. Patent No. 6713582). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6713582
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile