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:
Jun. 20, 2023
Filed:
Jun. 25, 2019
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); C08F 2/00 (2006.01); C08F 4/76 (2006.01); C08F 4/659 (2006.01); C08L 23/16 (2006.01); C08F 210/06 (2006.01); C08F 4/6592 (2006.01); C08K 5/00 (2006.01); C08L 23/08 (2006.01); C08L 23/14 (2006.01);
U.S. Cl.
CPC ...
C08F 210/06 (2013.01); C08F 2/001 (2013.01); C08F 4/65912 (2013.01); C08F 4/65927 (2013.01); C08K 5/005 (2013.01); C08L 23/0815 (2013.01); C08L 23/14 (2013.01); C08L 23/16 (2013.01); C08L 2201/10 (2013.01); C08L 2203/02 (2013.01); C08L 2203/162 (2013.01); C08L 2203/30 (2013.01); C08L 2205/02 (2013.01); C08L 2314/06 (2013.01);
Abstract
New C2C3 random copolymer composition, which shows improved sealing behaviour due to low sealing initiation temperature (SIT) and high hot tack force. In addition, the inventive composition shows an excellent sterilization behaviour, i.e. retention of low haze level after sterilization. The present invention is furthermore related to the manufacture of said copolymer composition and to its use.