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. 01, 2018
Filed:
Aug. 11, 2016
Applicant:
Elevance Renewable Sciences, Inc., Woodridge, IL (US);
Inventors:
Keren Zhang, Blacksburg, VA (US);
Ashley M. Nelson, Blacksburg, VA (US);
Timothy E. Long, Blacksburg, VA (US);
Paul A. Bertin, Woodridge, IL (US);
Allyson Beuhler, Woodridge, IL (US);
Assignee:
Elevance Renewable Sciences, Inc., Woodridge, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 71/04 (2006.01); D06M 15/564 (2006.01); C09D 175/04 (2006.01);
U.S. Cl.
CPC ...
C08G 71/04 (2013.01); C09D 175/04 (2013.01); D06M 15/564 (2013.01);
Abstract
Polyurethane compositions are disclosed herein, as well as methods of making and using such polyesters. In some embodiments, the polyurethanes are formed from monomers derived from natural oils. In some embodiments, the polyurethanes are formed without the use of monomers bearing isocyanate groups.