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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.:

US 9610757 B1

PDFFull Text
Expired
Date of Patent:
Apr. 04, 2017

Filed:

Aug. 01, 2014

Adhesive bond using different adhesives

Applicant:

Henkel Ag & Co. Kgaa, Duesseldorf, DE;

Inventors:

Jurgen Lorenz, Castrop-Rauxel, DE;

Helga Garmann, Hilden, DE;

Hermann Weidmann, Bopfingen, DE;

Matthias Baust, Eslohe-Bremke, DE;

Assignee:

Henkel AG & Co. KGaA, Duesseldorf, DE;

Attorney:

James E. Piotrowski

Primary Examiner:

Scott W Dodds

Int. Cl.
CPC ...
B21B 21/00 (2006.01); B32B 37/12 (2006.01); B27N 7/00 (2006.01); C09J 5/02 (2006.01); C09J 5/08 (2006.01); B32B 21/04 (2006.01); B32B 37/06 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
B32B 37/12 (2013.01); B27N 7/00 (2013.01); B32B 21/04 (2013.01); B32B 37/06 (2013.01); C09J 5/02 (2013.01); C09J 5/08 (2013.01); C09J 175/04 (2013.01); B32B 2037/1269 (2013.01); B32B 2037/1276 (2013.01); B32B 2317/16 (2013.01); C09J 2400/226 (2013.01); C09J 2400/303 (2013.01); C09J 2400/306 (2013.01); C09J 2423/04 (2013.01); C09J 2429/00 (2013.01); C09J 2431/00 (2013.01); C09J 2475/00 (2013.01); Y10T 428/24851 (2015.01);
Abstract

A method for adhesively bonding shaped elements made from wood-based materials to flexible film substrates, in which i) the side that is to be bonded is mechanically processed, ii) a reactive one- or two-component polyurethane adhesive is applied to the center regions of this side, iii) an aqueous adhesive based on EVA, PVAc, PVOH is applied at least to the outer region of this side, and iv) this side is bonded to a flexible substrate as an edge coating.

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Lorenz, Jurgen. (2017). Adhesive bond using different adhesives (U.S. Patent No. 9610757). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9610757

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