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. 05, 2021
Filed:
Jun. 12, 2017
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Jingbo Wang, Engerwitzdorf, AT;
Wilfried Töltsch, Marchtrenk, AT;
Elisabeth Potter, Pasching, AT;
Markus Gahleitner, Neuhofen/Krems, AT;
Assignee:
BOREALIS AG, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/06 (2006.01); C08F 4/654 (2006.01); C08F 210/08 (2006.01); C08F 4/649 (2006.01);
U.S. Cl.
CPC ...
C08F 210/06 (2013.01); C08F 4/6546 (2013.01); C08F 210/08 (2013.01); C08F 2500/08 (2013.01); C08F 2500/12 (2013.01);
Abstract
The present invention relates to nucleated propylene-butylene copolymers comprising propylene and butylene monomer units, wherein the nucleated propylene-butylene copolymer has improved stiffness, better impact behaviour and optical properties such as low haze and improved optomechanical ability.