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:
Feb. 01, 2022
Filed:
May. 14, 2019
Applicant:
Basell Polyolefine Gmbh, Wesseling, DE;
Inventors:
Diana Doetsch, Bad Kreuznach, DE;
Bernd Lothar Marczinke, Romerberg, DE;
Gerhardus Meier, Houston, TX (US);
Ulf Schueller, Weiterstadt, DE;
Claudio Fibla, The Hague, NL;
Assignee:
Basell Polyolefine GmbH, Wesseling, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 10/02 (2006.01); C08F 110/02 (2006.01); C08F 2/00 (2006.01); C08F 210/16 (2006.01);
U.S. Cl.
CPC ...
C08F 10/02 (2013.01); C08F 2/001 (2013.01); C08F 110/02 (2013.01); C08F 210/16 (2013.01); C08F 2500/05 (2013.01); C08F 2500/07 (2013.01); C08F 2500/09 (2013.01); C08F 2500/12 (2013.01); C08F 2500/17 (2013.01);
Abstract
A polyethylene composition for producing blow-molded hollow articles, having the following features: 1) a density from 0.945 to 0.958 g/cm, determined according to ISO 1183 at 23° C.; 2) a ratio MIF/MI10 from 2 to 10; 3) a ηfrom 200,000 to 800,000 Pa·s; 4) a LCBI equal to or lower than 0.80; and 5) a ratio (η/1000)/LCBI equal to or greater than 350.