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:
Nov. 01, 2022
Filed:
May. 20, 2020
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Jingbo Wang, Linz, AT;
Markus Gahleitner, Linz, AT;
Klaus Bernreitner, Linz, AT;
Pauli Leskinen, Porvoo, FI;
Cornelia Tranninger, Linz, AT;
Assignee:
Borealis AG, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/16 (2006.01); C08L 23/16 (2006.01); B29C 48/00 (2019.01); C08F 2/00 (2006.01); C08F 4/659 (2006.01); C08F 4/6592 (2006.01); C08F 210/02 (2006.01); C08F 210/06 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/16 (2013.01); B29C 48/0018 (2019.02); C08F 2/001 (2013.01); C08F 4/65912 (2013.01); C08F 4/65927 (2013.01); C08F 210/02 (2013.01); C08F 210/06 (2013.01); C08F 210/16 (2013.01); B29L 2031/7128 (2013.01); C08L 2201/10 (2013.01); C08L 2203/16 (2013.01); C08L 2314/06 (2013.01);
Abstract
New CCrandom copolymers, which combine low sealing initiation temperature (SIT), high hot-tack, low C6-solubles, good optical properties and an improved stiffness/impact balance, which are particularly suited for preparing blown films. The present invention is furthermore related to the manufacture of said copolymers and to their use, as well as to the blown films comprising such CCrandom copolymers.