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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 10829281 B1

PDFFull Text
Date of Patent:
Nov. 10, 2020

Filed:

Oct. 28, 2015

Flexible packaging material

Applicant:

Hp Indigo B.v., Amstelveen, NL;

Inventors:

David Idan, Nes Ziona, IL;

Raia Slivniak, Lod, IL;

Assignee:

HP Indigo B.V., Amstelveen, NL;

Attorney:

Dierker & Kavanaugh PC

Primary Examiner:

Betelhem Shewareged

Int. Cl.
CPC ...
B65D 65/02 (2006.01); B32B 37/04 (2006.01); B32B 7/12 (2006.01); B32B 15/04 (2006.01); B32B 15/082 (2006.01); B32B 15/085 (2006.01); B32B 15/088 (2006.01); B32B 15/09 (2006.01); B32B 15/12 (2006.01); B32B 15/20 (2006.01); B32B 27/08 (2006.01); B32B 27/10 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 29/00 (2006.01); B32B 27/00 (2006.01); B65D 65/00 (2006.01); B32B 7/04 (2019.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
B65D 65/02 (2013.01); B32B 7/04 (2013.01); B32B 7/12 (2013.01); B32B 15/043 (2013.01); B32B 15/082 (2013.01); B32B 15/085 (2013.01); B32B 15/088 (2013.01); B32B 15/09 (2013.01); B32B 15/12 (2013.01); B32B 15/20 (2013.01); B32B 27/00 (2013.01); B32B 27/08 (2013.01); B32B 27/10 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 29/005 (2013.01); B32B 37/04 (2013.01); B65D 65/00 (2013.01); B32B 38/145 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01); B32B 2250/04 (2013.01); B32B 2250/24 (2013.01); B32B 2250/242 (2013.01); B32B 2250/244 (2013.01); B32B 2255/06 (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 2307/31 (2013.01); B32B 2307/412 (2013.01); B32B 2307/518 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/732 (2013.01); B32B 2307/748 (2013.01); B32B 2307/75 (2013.01); B32B 2309/02 (2013.01); B32B 2439/70 (2013.01); B32B 2553/00 (2013.01); Y10T 428/31855 (2015.04); Y10T 428/31938 (2015.04);
Abstract

A process for preparing a flexible packaging material () is described. The process comprising providing a first flexible substrate () having a first surface on which an ink composition () is printed, the printed ink composition comprising an ink resin comprising polyvinyl chloride, polyvinyl butyral, nitrocellulose, polyurethane, polyamide or a UV curable resin; providing a second flexible substrate (); depositing a layer of thermally activatable laminating material () onto one of a first surface of the second flexible substrate and the first surface of the first flexible substrate on which the ink composition is printed, the thermally activatable laminating material comprising a thermally activatable polymer selected from a copolymer of an alkylene monomer and an acrylic acid or methacrylic acid monomer, a copolymer of an alkylene monomer and an alkyl acrylate or alkyl methacrylate monomer, a polyurethane, an ionomer, a copolymer of alkylene monomers, a maleic anhydride modified polyalkylene and an acid modified polyolefin; and contacting under conditions of heat and/or pressure the layer of thermally activatable laminating material with the other of the second flexible substrate and the first surface of the first flexible substrate on which the ink composition is printed.

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