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. 21, 2017
Filed:
Oct. 27, 2011
Andri E. Elia, Chadds Ford, PA (US);
Olaf Norbert Kirchner, Genolier, CH;
Martyn Douglas Wakeman, Gland, CH;
Shengmei Yuan, Newark, DE (US);
Andri E. Elia, Chadds Ford, PA (US);
Olaf Norbert Kirchner, Genolier, CH;
Martyn Douglas Wakeman, Gland, CH;
Shengmei Yuan, Newark, DE (US);
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Abstract
Disclosed herein are composite structures having improved heat aging and interlayer adhesion properties, processes for making them, and end use articles. The composite structures comprise a second component overmolded onto a first component and wherein the surface of the first and optionally of second component comprise a copper based heat stabilizer thereby providing superior bond strength between components compared to polyhydric alcohol based heat stabilizers.