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:
Apr. 14, 2025
Filed:
May. 24, 2020
Applicant:
Natureworks Llc, Minnetonka, MN (US);
Inventors:
James Russell Valentine, Chanhassen, MN (US);
Joseph David Schroeder, Minneapolis, MN (US);
Krag Ellis Anderson, Fridley, MN (US);
Manuel A. W. Natal, Eden Prairie, MN (US);
Oliver J. Palardy, Minneapolis, MN (US);
Assignee:
NatureWorks LLC, Plymouth, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/04 (2005.12); C09K 8/508 (2005.12);
U.S. Cl.
CPC ...
C08L 67/04 (2012.12); C09K 8/5086 (2012.12); C08L 2205/02 (2012.12);
Abstract
Polylactide resin compositions that exhibit rapid hydrolysis rates and leave small amounts of residuals include a poly(meso-lactide) and a second polylactide. The polylactide resin compositions are useful in applications in which rapid hydrolysis is wanted under mildly to moderately elevated temperatures, such as in certain oil & gas well treatment applications.