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:
Mar. 23, 2021
Filed:
Apr. 09, 2019
Applicant:
Regents of the University of Minnesota, Minneapolis, MN (US);
Inventors:
Jun Xu, Minneapolis, MN (US);
Frank S. Bates, St. Louis Park, MN (US);
Assignee:
Regents of the University of Minnesota, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 23/08 (2006.01); C08L 23/12 (2006.01); C08L 23/14 (2006.01); C08L 53/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); C08L 23/08 (2013.01); C08L 23/14 (2013.01); C08L 53/00 (2013.01); C08L 2205/02 (2013.01); C08L 2205/035 (2013.01); C08L 2207/10 (2013.01);
Abstract
A blend that includes (a) a continuous phase comprising isotactic polypropylene and (b) a dispersed phase comprising a poly-(ethylene-alt-propylene)-b-poly(ethylene-ran-ethyl ethylene) diblock copolymer. The amount of diblock copolymer is less thanwt % based on the total weight of the blend.