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:
Sep. 01, 2026
Filed:
Sep. 08, 2017
Applicant:
Trinseo Europe Gmbh, Horgen, CH;
Inventors:
Norwin Van Riel, Aardenburg, NL;
Nicolaas M.A. Hermans, Terneuzen, NL;
Pascal E.R.E.J. Lakeman, Breda, NL;
Assignee:
TRINSEO EUROPE GMBH, Horgen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 5/18 (2006.01); B32B 27/06 (2006.01); B32B 27/20 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); C08J 7/04 (2020.01); C08J 7/043 (2020.01); C08J 7/046 (2020.01); C08J 7/05 (2020.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 5/18 (2013.01); B32B 27/065 (2013.01); B32B 27/20 (2013.01); B32B 27/28 (2013.01); B32B 27/302 (2013.01); B32B 27/308 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); C08J 7/042 (2013.01); C08J 7/0427 (2020.01); C08J 7/043 (2020.01); C08J 7/046 (2020.01); C08J 7/05 (2020.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2264/0207 (2013.01); B32B 2264/10 (2013.01); B32B 2266/0278 (2013.01); B32B 2270/00 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/412 (2013.01); B32B 2307/50 (2013.01); B32B 2307/558 (2013.01); B32B 2307/732 (2013.01); B32B 2605/08 (2013.01); C08J 2369/00 (2013.01); C08J 2425/08 (2013.01); C08J 2425/12 (2013.01); C08J 2455/02 (2013.01); C08J 2475/04 (2013.01);
Abstract
The teachings herein are directed to multi-layered articles, methods for making the multi-layered articles, and polymeric compositions for the multi-layered articles. The multi-layered article includes a substrate layer and a cover layer. The substrate layer preferably is a polymeric composition including a polycarbonate, a styrene containing polymer and an acicular filler. The substrate preferably forms a durable bond to the cover layer that maintains adhesion even after heat and climate aging.