Results 141 to 150 of about 454 (152)

Selective oxygen plasma etching of thermochromic printing inks

2010
Selective etching with oxygen plasma is one of very few methods suitable for observation of pigments in dry coatings. The feasibility of this method for coating with microencapsulated organic chromogenic composite is studied here. The exposure time required to etch enough binder away is too long for particles’ polymer shells.
Hauptman, Nina, Friškovec, Mojca, Vesel, Alenka, Kulčar, Rahela, Klanjšek Gunde, Marta   +4 more
openaire   +2 more sources

Light fastness of liquid crystal-based thermochromic printing inks

Dyes and Pigments, 2020
Maja Strižić Jakovljevic, Rahela Kulcar, Branka Lozo   +2 more
exaly  

Development and validation of an HPLC method for the determination of endocrine disruptors bisphenol A and benzophenone in thermochromic printing inks

Journal of Liquid Chromatography and Related Technologies, 2017
Mirela Rožič, Nives Galić
exaly  

Colorimetric properties of reversible thermochromic ink on different papers

2016
The colorimetric properties of one, leuco dye-based thermochromic (TC) ink at 270C activation temperature on four different paper samples were studied. The paper samples are: filter paper, bulky paper, recycled paper and synthetic paper. The each sample was heated from the 15 0C to the 600C and then cooled back to the 150C.
Rožić, Mirela, Vukoje, Marina, Kulčar, Rahela, Žužić, Ana   +3 more
openaire   +1 more source

Colorimetric analysis and stability parameters of UV-thermochromic inks

2010
Cilj predložene teme bio je istražiti efekte UV termokromnih tiskarskih boja te pomoću detaljne kolorimetrijske analize predložiti metodologiju korištenja i karakterizaciju ovih boja. Analizirano je 12 termokromnih tiskarskih boja različitih aktivacijskih temperatura, proizvođača i fizikalnih karakteristika.
openaire  

Light fastness and high‐temperature stability of thermochromic printing inks

Coloration Technology, 2013
Rahela Kulcar, Marta Klanjšek Gunde
exaly  

Demonstrating Thermochromorph: Dynamic Relief Printing with Thermochromic Inks

Proceedings of the Extended Abstracts of the CHI Conference on Human Factors in Computing Systems
Ticha Sethapakdi, Paris G. Myers, Tianyu Yu 0001, Juliana Covarrubias, Mackenzie Leake, Stefanie Mueller 0001   +5 more
openaire   +1 more source

Functional properties of the leucodye-based thermochromic printing inks

2011
Leuco dye-based thermochromic printing inks are one of the candidates for active packaging of the future. Such an advanced application requires much more knowledge about these novel inks as it is currently provided by the manufacturers. Thermochromic inks reversibly change from colored to discolored state in a certain temperature region.
openaire  

Optical properties of deinked pulp containing thermochromic offset inks

Acta Graphica, 2019
Marina Vukoje
exaly  

Photochromic and thermochromic inks based on supramolecular complexes of viologens and cyclodextrin for printable anticounterfeiting applications

Chemical Engineering Journal
Hao Zong, Gang Zhou
exaly