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:
Jun. 28, 2022
Filed:
Apr. 01, 2020
Applicants:
W.r. Grace & Co.-conn., Columbia, MD (US);
Braskem America, Inc., Philadelphia, PA (US);
Inventors:
Binh Thanh Nguyen, League City, TX (US);
Jonas Alves Fernandes, Pittsburgh, PA (US);
Vladimir P. Marin, Houston, TX (US);
Mushtaq Ahmed Patel, Maharashtra, IN;
Assignees:
Braskem America, Inc., Philadelphia, PA (US);
W.R. Grace & Co.-CONN., Columbia, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 10/06 (2006.01); C08F 4/654 (2006.01); C08F 110/06 (2006.01); B01J 31/12 (2006.01); B01J 31/26 (2006.01); B01J 31/38 (2006.01);
U.S. Cl.
CPC ...
C08F 10/06 (2013.01); B01J 31/12 (2013.01); B01J 31/26 (2013.01); B01J 31/38 (2013.01); C08F 4/654 (2013.01); C08F 110/06 (2013.01);
Abstract
A solid catalyst component for use in olefinic polymerization, includes titanium, magnesium, a halogen, and an internal electron donor compound; wherein: the internal electron donor compound is at least one compound represented by Formula (I)):