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. 08, 2018
Filed:
Dec. 18, 2013
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventors:
Michael J. Carney, Eau Claire, WI (US);
Brooke L. Small, Kingwood, TX (US);
Orson L. Sydora, Houston, TX (US);
Assignee:
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J 31/18 (2006.01); C07F 9/46 (2006.01); C07F 11/00 (2006.01); C07C 2/36 (2006.01); C08F 4/69 (2006.01); B01J 31/14 (2006.01); C07C 2/30 (2006.01); C07F 9/50 (2006.01);
U.S. Cl.
CPC ...
B01J 31/188 (2013.01); B01J 31/143 (2013.01); C07C 2/30 (2013.01); C07C 2/36 (2013.01); C07F 9/46 (2013.01); C07F 9/5004 (2013.01); C07F 9/5022 (2013.01); C07F 11/005 (2013.01); C08F 4/69068 (2013.01); B01J 2231/20 (2013.01); C07C 2531/14 (2013.01); C07C 2531/18 (2013.01); C07C 2531/34 (2013.01);
Abstract
N-phosphinyl formamidine compounds and N-phosphinyl formamidine metal salt complexes are described. Methods for making N-phosphinyl formamidine compounds and N-phosphinyl formamidine metal salt complexes are also disclosed. Catalyst systems utilizing the N-phosphinyl formamidine metal salt complexes are also disclosed along with the use of the N-phosphinyl amidine compounds and N-phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.