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:
Jan. 26, 2021
Filed:
Jun. 02, 2015
Applicant:
Fraunhofer Gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;
Inventors:
Andreas Heilmann, Augustusburg, DE;
Annika Thormann, Halle, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 33/38 (2006.01); B29C 33/42 (2006.01); B29C 35/08 (2006.01); B29C 59/02 (2006.01); C25D 11/26 (2006.01); B29C 35/02 (2006.01); C25D 11/16 (2006.01); B29C 37/00 (2006.01); C25D 11/18 (2006.01); B23K 26/361 (2014.01); B23K 26/362 (2014.01); C23C 16/40 (2006.01); C25D 11/08 (2006.01); C25D 11/10 (2006.01); C25D 11/24 (2006.01); B23K 103/10 (2006.01); B23K 103/14 (2006.01); B29K 105/16 (2006.01); B29L 7/00 (2006.01); B29C 45/37 (2006.01); C25D 11/12 (2006.01); C22F 1/04 (2006.01); C22F 1/18 (2006.01);
U.S. Cl.
CPC ...
B29C 33/3842 (2013.01); B23K 26/361 (2015.10); B23K 26/362 (2013.01); B29C 33/424 (2013.01); B29C 35/0272 (2013.01); B29C 35/0805 (2013.01); B29C 37/0053 (2013.01); B29C 59/022 (2013.01); B29C 59/026 (2013.01); C23C 16/403 (2013.01); C25D 11/08 (2013.01); C25D 11/10 (2013.01); C25D 11/16 (2013.01); C25D 11/18 (2013.01); C25D 11/24 (2013.01); C25D 11/26 (2013.01); B23K 2103/10 (2018.08); B23K 2103/14 (2018.08); B29C 45/372 (2013.01); B29C 2035/0822 (2013.01); B29C 2035/0827 (2013.01); B29C 2059/023 (2013.01); B29K 2105/162 (2013.01); B29K 2905/02 (2013.01); B29K 2905/08 (2013.01); B29K 2995/0056 (2013.01); B29K 2995/0092 (2013.01); B29L 2007/001 (2013.01); C22F 1/04 (2013.01); C22F 1/183 (2013.01); C25D 11/12 (2013.01);
Abstract
The invention relates to a method for creating a surface structure on a mold, wherein first structural elements are created using a laser structuring process in a first step, and second structural elements, which are smaller than the first structural elements, are created using an anodic oxidation process in another step following the laser structuring process. The invention further relates to a mold of said type and finally to a plastic film or a plastic component having a surface structure as well as to a method for the production thereof.