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:
Aug. 01, 2023
Filed:
Nov. 01, 2021
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventor:
Hans-Georg Kinzelmann, Pulheim, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/06 (2006.01); B32B 37/00 (2006.01); B32B 37/10 (2006.01); B32B 37/12 (2006.01);
U.S. Cl.
CPC ...
B32B 37/06 (2013.01); B32B 37/0053 (2013.01); B32B 37/10 (2013.01); B32B 37/1284 (2013.01); B32B 2398/20 (2013.01);
Abstract
The present invention refers to a process for bonding flexible films by converting the surface of a first film into a softened state before contacting the softened surface with a second film, a device for carrying out the inventive process as well as a composite body obtained by the inventive process or by the inventive device.