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:
Nov. 20, 2007
Filed:
Jan. 30, 2003
Andrew Edward Feiring, Wilmington, DE (US);
Satoko Iwato, Tokyo, JP;
Mureo Kaku, Tochigi, JP;
Takahasi Tatsuhiro, Jamagata, JP;
Ronald Earl Uschold, West Chester, PA (US);
Robert Clayton Wheland, Wilmington, DE (US);
Andrew Edward Feiring, Wilmington, DE (US);
Satoko Iwato, Tokyo, JP;
Mureo Kaku, Tochigi, JP;
Takahasi Tatsuhiro, Jamagata, JP;
Ronald Earl Uschold, West Chester, PA (US);
Robert Clayton Wheland, Wilmington, DE (US);
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
A one or two layer coating system has been developed for plastic substrates. The one coating system low reflective layer consists of a fluorinated copolymer having the formula: VF2/TFE/HFP, VF2/HFP or VF2/TFE/PMVE. In the two coating system, the upper coating layer consists of TFE/HFP, VF/TFE/HFP, or TFE/Perfluorodioxole, and the lower coating layer consists of VF/TFE/HFP, VF/TFE/HFP, VAc/TFE/HFIB, or TFE graft to PVOH.