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:
Mar. 19, 2013
Filed:
Jun. 27, 2008
Jeffrey D. Abata, Liberty Township, OH (US);
Ronald F. Becker, Newark, DE (US);
VU A. Dang, Bear, DE (US);
Anthony J. DE Nicola, Jr., Newark, DE (US);
Theodore Dziemianowicz, Bryn Mawr, PA (US);
Jeffrey D. Abata, Liberty Township, OH (US);
Ronald F. Becker, Newark, DE (US);
Vu A. Dang, Bear, DE (US);
Anthony J. De Nicola, Jr., Newark, DE (US);
Theodore Dziemianowicz, Bryn Mawr, PA (US);
Basell Poliolefine Italia, s.r.l., Milan, IT;
Abstract
The present subject matter relates generally to polymer compositions, and more particularly to irradiated polymer compositions comprising at least one non-phenolic stabilizer. The present polymer compositions comprise an unexpected balance of properties after being subjected to irradiation treatments, including an unexpected combination of a lower melt flow rate ratio (MFR) and high melt tension after being irradiated, while minimizing negative yellowing effects.