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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 9884470 B1

PDFFull Text
Date of Patent:
Feb. 06, 2018

Filed:

Jun. 12, 2014

Laminate structure including a primer coating therein

Applicant:

Michelman, Inc., Cincinnati, OH (US);

Inventor:

Baptiste Regnier, Thionville, FR;

Assignee:

Michelman, Inc., Cincinnati, OH (US);

Attorney:

Dinsmore & Shohl LLP

Primary Examiner:

Bruce H Hess

Assistant Examiner:

Sathavaram I Reddy

Int. Cl.
CPC ...
B32B 27/36 (2006.01); B32B 27/32 (2006.01); B32B 38/08 (2006.01); B32B 37/18 (2006.01); B32B 37/15 (2006.01); B32B 38/00 (2006.01); B32B 27/08 (2006.01); B32B 37/24 (2006.01); B32B 7/12 (2006.01); B32B 27/16 (2006.01); B32B 27/34 (2006.01); B41M 5/00 (2006.01); B41M 5/50 (2006.01); B41M 5/52 (2006.01);
U.S. Cl.
CPC ...
B32B 27/36 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 37/185 (2013.01); B32B 38/145 (2013.01); B32B 38/0008 (2013.01); B32B 2037/243 (2013.01); B32B 2255/10 (2013.01); B32B 2255/205 (2013.01); B32B 2255/24 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2307/4023 (2013.01); B32B 2307/518 (2013.01); B32B 2309/14 (2013.01); B32B 2323/04 (2013.01); B32B 2323/10 (2013.01); B32B 2367/00 (2013.01); B32B 2439/00 (2013.01); B32B 2439/70 (2013.01); B32B 2457/20 (2013.01); B41M 5/0011 (2013.01); B41M 5/508 (2013.01); B41M 5/52 (2013.01); B41M 5/5263 (2013.01); Y10T 156/10 (2015.01); Y10T 428/24802 (2015.01); Y10T 428/24851 (2015.01);
Abstract

A laminate structure is provided which includes a first polymeric substrate laminated to a second polymeric substrate. A primer coating comprising the reaction product of polyethyleneimine and formaldehyde is included on the surface of the first polymeric substrate which is subsequently printed with an ink or toner image prior to lamination to the second polymeric substrate. The primer coating provides good toner and/or ink adhesion to the polymeric substrate. The primer coating also provides improved bond strength upon lamination of the first and second polymeric substrates as well as providing water resistance to the laminate structure.

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