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.:
Date of Patent:
Apr. 28, 2020
Filed:
Jul. 19, 2016
Applicant:
Hp Indigo B.v., Amstelveen, NL;
Inventors:
Eviatar Golan, Ness Ziona, IL;
Maxim Shlimovich, Ness Ziona, IL;
Assignee:
HP Indigo B.V., Amstelveen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/552 (2014.01); G01N 21/84 (2006.01); G01N 21/35 (2014.01);
U.S. Cl.
CPC ...
G01N 21/552 (2013.01); G01N 21/8422 (2013.01); G01N 2021/3595 (2013.01); G01N 2021/8427 (2013.01);
Abstract
Herein is described a method for assessing primer composition coat weight on a print substrate. The method comprises providing a primed print substrate and spectroscopically analysing the primed print substrate using Fourier transform infrared (FTIR) spectroscopy by attenuated total reflectance (ATR) to produce a FTIR spectrum. A primer peak in the FTIR spectrum characteristic of the primer composition, and a print substrate peak characteristic of the print substrate are then identified and compared to assess the primer coat weight on the print substrate of the primed print substrate.