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:
Feb. 23, 2016
Filed:
Dec. 20, 2012
Luis G. Zalamea, Richterswill, CH;
Roberto Rigobello, Herrliberg, CH;
Thomas T. Allgeuer, Wollerau, CH;
Gerd Lohse, Rueschlikon, CH;
Luis G. Zalamea, Richterswill, CH;
Roberto Rigobello, Herrliberg, CH;
Thomas T. Allgeuer, Wollerau, CH;
Gerd Lohse, Rueschlikon, CH;
Dow Global Technologies LLC, Midland, MI (US);
Abstract
The instant invention provides a rotomolding composition. The a rotomolding composition comprises at least 95 percent by weight of a thermoplastic polymer; and from 0.1 to 3 percent by weight of metal oxide lamellae; wherein the rotomolding composition is characterized by at least one of the following properties: (a) having a retention at elongation at break of at least 85 percent after 4000 hours of accelerated aging; or (b) having a ductility improvement of at least 50 percent relative to a similar composition free of said metal oxide lamellae.