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. 29, 2019
Filed:
Apr. 12, 2018
Applicant:
Nova Chemicals (International) S.a., Fribourg, CH;
Inventors:
Celine Bellehumeur, Calgary, CA;
Mark Hoidas, Calgary, CA;
Assignee:
NOVA Chemicals (International) S.A., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/06 (2006.01); B29C 45/00 (2006.01); C08F 10/02 (2006.01); C08F 210/16 (2006.01); C08F 110/02 (2006.01); C08F 110/14 (2006.01); C08L 23/04 (2006.01); C08F 4/6592 (2006.01);
U.S. Cl.
CPC ...
C08F 210/16 (2013.01); C08F 4/6592 (2013.01); C08F 110/02 (2013.01); C08F 110/14 (2013.01); C08L 23/04 (2013.01); C08F 2420/04 (2013.01); C08F 2500/01 (2013.01); C08F 2500/07 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
The present disclosure provides high density polyethylene resins having good low temperature impact resistance. The resins are suitable for use in rotomolding application for large parts. The resin is a bi- or trimodal resin produced using solution phase polymerization in the presence of a single site catalyst.