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. 25, 2014
Filed:
Apr. 12, 2001
Randall Allen Vogel, Wilmington, DE (US);
I-hwa Lee, Wilmington, DE (US);
Sumita Sanjeevi Ranganathan, Kingston, CA;
Lori J. Pike, Newark, DE (US);
Randall Allen Vogel, Wilmington, DE (US);
I-Hwa Lee, Wilmington, DE (US);
Sumita Sanjeevi Ranganathan, Kingston, CA;
Lori J. Pike, Newark, DE (US);
E I du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
Decorative ionomeric surfaced film and sheet (e.g., multilayer co-extruded polymer) and articles made therefrom (e.g., automotive panels and parts) exhibiting good weatherability, mar resistance, and surface appearance of a high quality automotive finish (including color, haze, gloss, and DOI) and economical process for making (e.g., co-extrusion) and using (e.g., thermoforming and injection backfilling) the same.