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:
Jun. 05, 2018
Filed:
Apr. 12, 2013
Claude Guenanten, Darmstadt, DE;
Michael Enders, Dieburg, DE;
Lukas Friedrich Doessel, Darmstadt, DE;
Karsten Postert, Frankfurt, DE;
Dominic Stoerkle, Darmstadt, DE;
Claude Guenanten, Darmstadt, DE;
Michael Enders, Dieburg, DE;
Lukas Friedrich Doessel, Darmstadt, DE;
Karsten Postert, Frankfurt, DE;
Dominic Stoerkle, Darmstadt, DE;
Evonik Roehm GmbH, Darmstadt, DE;
Abstract
The present invention relates to novel matt PMMA foils for application on materials as foil providing protection from weathering effects and as decorative foil. In particular, the present invention relates to a novel, at least two-layer PMMA foil which features particularly good adhesion on the substrate. The outer layer here exhibits the mattness, and the inner layer here comprises a low-molecular-weight component which improves adhesion on the substrate.