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. 31, 2026
Filed:
Oct. 21, 2021
Applicant:
Polyvantis Gmbh, Weiterstadt, DE;
Inventors:
Kim Struwe, Frankfurt am Main, DE;
Markus Parusel, Messel, DE;
Ghirmay Seyoum, Egelsbach, DE;
Claude Guénanten, Darmstadt, DE;
Helmut Haering, Otzberg, DE;
Assignee:
Polyvantis GmbH, Weiterstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B29D 7/01 (2006.01); B32B 7/02 (2019.01); B32B 7/12 (2006.01); B32B 27/20 (2006.01); B32B 27/30 (2006.01); G09F 3/02 (2006.01); G09F 3/10 (2006.01); B29K 33/00 (2006.01); B29K 105/00 (2006.01); B29K 507/04 (2006.01); B29K 509/02 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B29D 7/01 (2013.01); B32B 7/02 (2013.01); B32B 7/12 (2013.01); B32B 27/20 (2013.01); B32B 27/308 (2013.01); G09F 3/02 (2013.01); G09F 3/10 (2013.01); B29K 2033/12 (2013.01); B29K 2105/0032 (2013.01); B29K 2105/0044 (2013.01); B29K 2507/04 (2013.01); B29K 2509/02 (2013.01); B32B 2255/26 (2013.01); B32B 2264/025 (2013.01); B32B 2264/1022 (2020.08); B32B 2264/108 (2013.01); B32B 2264/12 (2013.01); B32B 2307/308 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/54 (2013.01); B32B 2307/558 (2013.01); B32B 2307/5825 (2013.01); B32B 2307/7376 (2023.05); B32B 2307/748 (2013.01); B32B 2519/00 (2013.01); G09F 2003/0202 (2013.01); G09F 2003/0225 (2013.01); G09F 2003/0257 (2013.01);
Abstract
Coextruded acrylic foils made from impact-modified polyalkyl (meth)acrylates and laser engravable labels containing these foils. The coextruded acrylic foils are designed for labelling by a laser and contain a contrast layer having at least one inorganic filler and an engraving layer arranged on the contrast layer and having at least one colourant.