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:
Jul. 09, 2019
Filed:
May. 31, 2016
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Jingbo Wang, Engerwitzdorf, AT;
Carl-Gustaf Ek, Västra Frölunda, SE;
Anil Sönmez, Vienna, AT;
Klaus Bernreitner, Linz, AT;
Markus Gahleitner, Neuhofen/Krems, AT;
Assignee:
Borealis AG, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/16 (2006.01); C08L 23/14 (2006.01); C09J 123/14 (2006.01); C09J 7/35 (2018.01); C08F 2/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/142 (2013.01); C08L 23/16 (2013.01); C09J 7/35 (2018.01); C09J 123/142 (2013.01); C08F 2/001 (2013.01); C08L 2205/025 (2013.01); C08L 2207/02 (2013.01); C08L 2314/02 (2013.01); C09J 2205/31 (2013.01); C09J 2423/10 (2013.01);
Abstract
The invention relates to a polypropylene composition comprising a crystalline propylene random copolymer and an amorphous propylene copolymer having improved hot-tack force and adhesion properties, to a process for the manufacture thereof, to the use thereof in the manufacture of adhesives and hot tack films and to articles comprising the polypropylene composition, as well as to a process for producing such article.