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. 04, 2014
Filed:
Jun. 04, 2008
Geert Boven, Steenbergen, NL;
Johannes Martinus Dina Goossens, Bergen op Zoom, NL;
Josef Gerardus Berndsen, Rilland, NL;
Cornelis Johannes Gerardus Maria Van Peer, Bergen op Zoom, NL;
Geert Boven, Steenbergen, NL;
Johannes Martinus Dina Goossens, Bergen op Zoom, NL;
Josef Gerardus Berndsen, Rilland, NL;
Cornelis Johannes Gerardus Maria van Peer, Bergen op Zoom, NL;
Abstract
In one embodiment, a multilayer structure comprises: an initial terpolymer layer, a second layer comprising plastic and/or glass, a polycarbonate layer, and an adhesive layer. The initial terpolymer layer comprises a polycarbonate terpolymer derived from a first dihydroxy compound, a second dihydroxy compound, and a third dihydroxy compound, the first dihydroxy compound has Structure (A) wherein Ris a hydrogen or CH; the second dihydroxy compound has Structure (A) and is different from the first dihydroxy compound; and the third dihydroxy compound does not have Structure (A), and wherein a sum of mole percent of all of the first dihydroxy compound and the second dihydroxy compound is greater than or equal to 45% relative to a sum of mole percent of all of the first dihydroxy compound, the second dihydroxy compound, and the third dihydroxy compound in the polycarbonate terpolymer.