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:
May. 14, 2019
Filed:
Nov. 18, 2015
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Reinhold Rueger, Roedermark, DE;
Ulrich Quittmann, Floersheim, DE;
Silvia Rosenberger, Bodenheim, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/30 (2006.01); B41M 5/26 (2006.01); C01G 9/08 (2006.01); C08K 9/02 (2006.01);
U.S. Cl.
CPC ...
B41M 5/267 (2013.01); C01G 9/08 (2013.01); C08K 9/02 (2013.01); C01P 2002/54 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2006/12 (2013.01); C08K 2003/3036 (2013.01);
Abstract
The present invention relates to laser-markable and laser-weldable polymeric materials which are distinguished by the fact that they comprise, as laser absorber, at least one copper-doped zinc sulfide.