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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 10994525 B1

PDFFull Text
Date of Patent:
May. 04, 2021

Filed:

Nov. 25, 2016

Method for manufacturing a laminated packaging material, the laminated packaging material and packaging containers made therefrom

Applicant:

Tetra Laval Holdings & Finance S.a., Pully, CH;

Inventors:

Peter Öhman, Lund, SE;

Alain Collaud, St-Aubin, CH;

Mikael Berlin, Lund, SE;

Joakim Balogh, Lund, SE;

Teresa Ewing, Lomma, SE;

Assignee:

TETRA LAVAL HOLDINGS & FINANCE S.A., Pully, CH;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

John L Goff, II

Int. Cl.
CPC ...
B32B 37/20 (2006.01); B32B 7/12 (2006.01); B32B 37/12 (2006.01); B32B 29/00 (2006.01); B32B 5/32 (2006.01); B32B 27/36 (2006.01); B32B 27/10 (2006.01); B32B 15/12 (2006.01); B32B 15/085 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 29/08 (2006.01); B32B 27/34 (2006.01); B32B 27/06 (2006.01); B32B 5/16 (2006.01); B32B 15/20 (2006.01); B32B 15/04 (2006.01); B32B 27/08 (2006.01);
U.S. Cl.
CPC ...
B32B 37/20 (2013.01); B32B 5/16 (2013.01); B32B 5/32 (2013.01); B32B 7/12 (2013.01); B32B 15/046 (2013.01); B32B 15/085 (2013.01); B32B 15/12 (2013.01); B32B 15/20 (2013.01); B32B 27/065 (2013.01); B32B 27/08 (2013.01); B32B 27/10 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/325 (2013.01); B32B 27/327 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 29/002 (2013.01); B32B 29/005 (2013.01); B32B 29/007 (2013.01); B32B 29/08 (2013.01); B32B 37/1284 (2013.01); B32B 37/203 (2013.01); B32B 2037/1215 (2013.01); B32B 2037/1276 (2013.01); B32B 2255/10 (2013.01); B32B 2255/12 (2013.01); B32B 2255/20 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2266/02 (2013.01); B32B 2270/00 (2013.01); B32B 2307/31 (2013.01); B32B 2307/402 (2013.01); B32B 2307/406 (2013.01); B32B 2307/412 (2013.01); B32B 2307/514 (2013.01); B32B 2307/518 (2013.01); B32B 2307/538 (2013.01); B32B 2307/54 (2013.01); B32B 2307/546 (2013.01); B32B 2307/718 (2013.01); B32B 2307/72 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/7248 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/748 (2013.01); B32B 2307/75 (2013.01); B32B 2309/14 (2013.01); B32B 2439/46 (2013.01); B32B 2439/62 (2013.01); B32B 2439/70 (2013.01);
Abstract

The present invention relates to a method for manufacturing of a laminated cellulose-based liquid or semi-liquid food packaging material, wherein the laminated packaging material has a bulk material layer, wherein a further sheet is laminated to the bulk material layer by an aqueous adhesive composition. The invention further relates the laminated packaging materials obtained by the method and to a packaging container for liquid food packaging, comprising the laminated packaging material or being made from the laminated packaging material obtained by the method.

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