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:
Jan. 28, 2020
Filed:
Sep. 30, 2016
Applicants:
Chevron Oronite Company Llc, San Ramon, CA (US);
The University of Southern Mississippi, Hattiesburg, MS (US);
Inventors:
Robson F. Storey, Hattiesburg, MS (US);
Subramanyam Ummadisetty, Longview, TX (US);
Christopher Garrett Campbell, Hattiesburg, MS (US);
Casey D. Stokes, Belle Chasse, LA (US);
Young Chang, San Jose, CA (US);
Assignees:
Chevron Oronite Company LLC, San Ramon, CA (US);
The University of Southern Mississippi, Hattiesburg, MS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/00 (2006.01); C08F 8/18 (2006.01); C08F 8/30 (2006.01); C08F 8/20 (2006.01); C08F 8/50 (2006.01); C08F 10/10 (2006.01);
U.S. Cl.
CPC ...
C08F 8/20 (2013.01); C08F 8/00 (2013.01); C08F 8/18 (2013.01); C08F 8/50 (2013.01); C08F 8/30 (2013.01); C08F 10/10 (2013.01);
Abstract
Provided herein are methods for preparing a functionalized polyolefin from an unsaturated polyolefin containing one or more non-aromatic main-chain double bonds and for reducing the size and/or polydispersity index (i.e., increasing the homogeneity) of the unsaturated polyolefin.