logo

For the Inventor, By the Inventor

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.:

US 9962689 B1

PDFFull Text
Date of Patent:
May. 08, 2018

Filed:

Dec. 18, 2013

Phosphinyl formamidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins

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);

Attorneys:

Conley Rose, P.C.

Rodney B. Carroll

Monte R. Rhodes

Primary Examiner:

Yun Qian

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.

Find Patent Forward Citations

Quick Actions:

Carney, Michael. (2018). Phosphinyl formamidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins (U.S. Patent No. 9962689). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9962689

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…