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:
May. 22, 2018
Filed:
Jan. 05, 2015
Ineos Europe Ag, Rolle, CH;
Benoit Koch, Hannut, BE;
Christophe Moineau, Lyons, FR;
INEOS EUROPE AG, Rolle, CH;
Abstract
Polyethylene composition having a density of 950-960 kg/m, a SHIof 4-12, a melt index MIbetween 0.2 and 2 g/10 min, and a relationship between spiral flow 'SF' (measured in mm at 250° C./1000 bar/100 mm/s) and ESCR 'E' (measured in hours) of E>200−SF. The composition contains 48-62 wt % of an ethylene polymer (A) and 38-52 wt % of an ethylene copolymer (B). Copolymer (B) has a higher weight average molecular weight than polymer (A), and both of fractions (A) and (B) have a reverse comonomer distribution such that comonomer content increases with increasing molecular weight in the individual fraction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile