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:
Apr. 05, 2022
Filed:
Aug. 13, 2018
Applicant:
Braskem America, Inc., Philadelphia, PA (US);
Inventors:
Jonas Alves Fernandes, Pittsburgh, PA (US);
Binh Thanh Nguyen, League City, TX (US);
Assignee:
Braskem America, Inc., Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 31/14 (2006.01); C08F 4/02 (2006.01); C08F 210/00 (2006.01); C08F 110/06 (2006.01); C08F 10/06 (2006.01); C08F 10/02 (2006.01);
U.S. Cl.
CPC ...
B01J 31/146 (2013.01); B01J 31/143 (2013.01); C08F 4/022 (2013.01); C08F 110/06 (2013.01); C08F 210/00 (2013.01); B01J 2231/122 (2013.01); B01J 2531/0247 (2013.01); B01J 2531/22 (2013.01); B01J 2531/46 (2013.01); C08F 10/02 (2013.01); C08F 10/06 (2013.01); C08F 2500/15 (2013.01);
Abstract
A catalytic system for use in olefinic polymerization, includes titanium, magnesium, a halogen, organoaluminium, and a boron-based electron donor.