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:
Dec. 25, 2012
Filed:
Mar. 06, 2007
Grant Berent Jacobsen, Abbotsbury, AU;
Claudine Viviane Lalanne-magne, Saint Mitre les Remparts, FR;
Sergio Mastroianni, Etterbeek, BE;
Melanie Muron, Istres, FR;
Eric Nicolas Vincent Osmont, Martigues, FR;
Grant Berent Jacobsen, Abbotsbury, AU;
Claudine Viviane Lalanne-Magne, Saint Mitre les Remparts, FR;
Sergio Mastroianni, Etterbeek, BE;
Melanie Muron, Istres, FR;
Eric Nicolas Vincent Osmont, Martigues, FR;
Ineos Europe Limited, Hampshire, GB;
Abstract
Method for the preparation of a blown film containing 300-600 gels/mof size in the range 100-2000 μm as measured by an optical control system, in which the film is derived by extrusion from an ethylene-α-olefin copolymer. The method is carried out by preparing the copolymer in a particle forming polymerization process in the presence of a single site catalyst system containing a single site catalyst, a cocatalyst, and a support material.