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. 14, 2020
Filed:
Mar. 25, 2016
Applicant:
Japan Polyethylene Corporation, Chiyoda-ku, JP;
Inventors:
Assignee:
Japan Polyethylene Corporation, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/06 (2006.01); C08J 5/00 (2006.01); B29C 45/00 (2006.01); B29K 23/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); B29C 45/0001 (2013.01); C08J 5/00 (2013.01); B29C 2945/76545 (2013.01); B29C 2945/76612 (2013.01); B29C 2945/76615 (2013.01); B29K 2023/0608 (2013.01); C08L 2205/02 (2013.01);
Abstract
An object of the present invention is to provide a polyethylene for injection molding, which has an excellent balance between moldability and durability, and a molded article such as an injection-molded plastic fuel tank that has an excellent balance among injection moldability, durability, and impact resistance. The invention relates to a polyethylene for injection molding, the polyethylene comprising at least two types of specific polyethylenes, wherein the density, the high load melt flow rate, and the relationship between the weight ratio and the density of the polyethylene satisfy specific characteristics.