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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 11590749 B1

PDFFull Text
Date of Patent:
Feb. 28, 2023

Filed:

Jan. 19, 2018

Flexible packaging material

Applicant:

Hewlett-packard Development Company, L.p., Spring, TX (US);

Inventors:

Hajime Machikawa, Nes Ziona, IL;

Liora Braun, Nes Ziona, IL;

Chen Zigdon, Nes Ziona, IL;

Assignee:

Hewlett-Packard Development Company, L.P., Spring, TX (US);

Attorney:

HP Inc. Patent Department

Primary Examiner:

Linda L Gray

Int. Cl.
CPC ...
B32B 38/14 (2006.01); B32B 38/00 (2006.01); B32B 7/12 (2006.01); B32B 27/06 (2006.01); B32B 37/12 (2006.01); B65D 65/40 (2006.01); B65D 65/42 (2006.01); C09D 5/00 (2006.01); C09D 11/102 (2014.01); C09D 11/54 (2014.01); C09D 11/107 (2014.01); B32B 37/24 (2006.01);
U.S. Cl.
CPC ...
B32B 38/14 (2013.01); B32B 7/12 (2013.01); B32B 27/06 (2013.01); B32B 37/12 (2013.01); B32B 38/145 (2013.01); B65D 65/40 (2013.01); B65D 65/42 (2013.01); C09D 5/002 (2013.01); C09D 11/102 (2013.01); C09D 11/107 (2013.01); C09D 11/54 (2013.01); B32B 2037/243 (2013.01); B32B 2038/0076 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2305/72 (2013.01); B32B 2307/7244 (2013.01); B32B 2439/70 (2013.01);
Abstract

Described herein is a process for preparing a flexible packaging material. The process may comprise: providing a printed first flexible substrate comprising an ink composition on a surface of a first flexible substrate, the ink composition comprising a first thermoplastic resin; depositing a further composition comprising a cross-linker, a white pigment and a second thermoplastic resin onto the printed ink composition such that the thermoplastic resin of the ink composition is cross-linked; and laminating the first flexible substrate with a second flexible substrate such that the ink composition, the further composition and the cross-linker are disposed between the first and second flexible substrates.

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