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. 05, 2017
Filed:
Jul. 07, 2014
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Jo Ann M. Canich, Houston, TX (US);
Alexander Z. Voskoboynikov, Moscow, RU;
Dmitry V. Uborsky, Moscow, RU;
Ilya S. Borisov, Moscow, RU;
Alexey A. Tsarev, Helinski, FI;
Pavel S. Kulyabin, Moscow, RU;
Mikhail I. Sharikov, Efremov, RU;
Oleg V. Samsonov, Bashkortostan, RU;
Georgy P. Goryunov, Moscow, RU;
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 17/00 (2006.01); C08F 4/6592 (2006.01); C08F 10/02 (2006.01); C08F 10/06 (2006.01); C08F 110/06 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C08F 110/06 (2013.01); C07F 17/00 (2013.01); C08F 4/65925 (2013.01); C08F 4/65927 (2013.01); C08F 10/02 (2013.01); C08F 4/65908 (2013.01); C08F 4/65912 (2013.01); C08F 2420/02 (2013.01);
Abstract
This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound having at least one arenyl ligand substituted with: 1) a cyclopropyl group and, optionally, 2) at least one other group, such as a hydrocarbyl, a heteroatom or a heteroatom containing group.