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:
May. 19, 2015
Filed:
Dec. 16, 2011
Applicants:
Rudolf Faust, Lexington, MA (US);
Philip Dimitrov, Lowell, MA (US);
Rajeev Kumar, Lowell, MA (US);
Jacob Emert, Brooklyn, NY (US);
Jun Hua, Highland Park, NJ (US);
Inventors:
Rudolf Faust, Lexington, MA (US);
Philip Dimitrov, Lowell, MA (US);
Rajeev Kumar, Lowell, MA (US);
Jacob Emert, Brooklyn, NY (US);
Jun Hua, Highland Park, NJ (US);
Assignees:
University of Massachusetts, Boston, MA (US);
Infineum Internatonal Limited, Abington, GB;
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/00 (2006.01); C08F 2/00 (2006.01); C08F 4/14 (2006.01); C08F 210/00 (2006.01); C08F 10/00 (2006.01); C08F 110/10 (2006.01);
U.S. Cl.
CPC ...
C08F 110/10 (2013.01);
Abstract
A method for producing highly reactive olefin polymers wherein at least 50 mol. % of the polymer chains have terminal double bonds, and a novel polymerization initiating system for accomplishing same.