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:
Apr. 04, 2017
Filed:
Nov. 03, 2010
Jean-marie Boissiere, Brussels, BE;
Aurélien Vantomme, Bois-de-Villers, BE;
Pierre Belloir, Braine-l'Alleud, BE;
Alain Van Sinoy, Chastre, BE;
Jean-Marie Boissiere, Brussels, BE;
Aurélien Vantomme, Bois-de-Villers, BE;
Pierre Belloir, Braine-l'Alleud, BE;
Alain Van Sinoy, Chastre, BE;
TOTAL PETROCHEMICALS RESEARCH FELUY, Seneffe (Feluy), BE;
Abstract
A polyethylene resin having a multimodal molecular weight distribution comprising at least two polyethylene fractions A and B, fraction A being substantially free of comonomer and having a lower weight average molecular weight and a higher density than fraction B, each fraction prepared in different reactors of two reactors connected in series in the presence of a Ziegler-Natta catalyst system, the polyethylene resin having a density of from 0.950 to 0.965 g/cmand a melt index MI2 of from 0.5 to 5 g/10 min.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile