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:
Nov. 05, 2019
Filed:
May. 27, 2016
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Jasson T. Patton, Midland, MI (US);
Todd D. Senecal, Midland, MI (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/44 (2006.01); C08F 10/00 (2006.01); C08F 10/02 (2006.01); C08F 210/16 (2006.01); C08F 2/04 (2006.01); C08F 2/34 (2006.01); C08F 4/58 (2006.01);
U.S. Cl.
CPC ...
C08F 10/02 (2013.01); C08F 2/04 (2013.01); C08F 2/34 (2013.01); C08F 4/44 (2013.01); C08F 4/58 (2013.01); C08F 210/16 (2013.01); C08F 2420/02 (2013.01);
Abstract
A process for producing a polyolefin comprising contacting one or more olefinic monomers in the presence of one or more catalysts, wherein one or more of the catalysts has the following structure: wherein M is a Group III or Lanthanide metal that is in a +3 formal oxidation state and wherein the contacting occurs in the absence of any activator is provided.