Results 101 to 110 of about 321 (129)
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Thermochromic Perovskite Inks for Reversible Smart Window Applications
Chemistry of Materials, 2017The authors acknowledge the financial support of King Abdullah University of Science and Technology (KAUST).
Lutfan Sinatra +2 more
exaly +3 more sources
Colorimetric properties of UV-thermochromic inks
2009The focus of this paper is on thermochromic inks that change colour in a controlled way when the temperature is varied. We will analyse here colorimetric properties of the screen-printed UV-curing leucodye thermochromic inks in red, blue and black shades with activation temperature of 31 °C.
Kulčar, Rahela +3 more
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Thermochromic inks – dynamic colour possibilities
2010Thermochromic inks are one of the major groups of colour-changing inks. This paper aims at discussing general aspects of thermochromic inks, dynamic colorimetric properties of leuco dye-based thermochromic inks, their stability and principle of variable-temperature colour measurement. We will analyse here a colorimetric properties of the screen-printed
Kulčar, Rahela +2 more
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DETERMINATION OF PSEUDOESTROGENIC COMPOUNDS IN THERMOCHROMIC PRINTING INK
2021The use of thermochromic ink is growing daily, but they contain pseudoestrogenic compounds that have a harmful effect on the human health. Common pseudoestrogenic compounds found in thermochromic ink are bisphenol A and benzophenone. Bisphenol A has a role of the colour developer and benzophenone is used as a photo- initiator in the UV-curing ink ...
Vinković, Kristinka +2 more
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Thermochromic printing inks for smart packaging applications
2014Thermochromic printing inks (TC inks) are the type of chromogenic or colour chang-ing inks that change colour under certain circumstances. The colour change in TC inks is caused by the exposure to temperature gradient. TC printing inks are one of the candidates for active and smart packaging of the future.
Jakovljević, Maja +5 more
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Colour changes of UV-curable thermochromic inks
2009UV-curable leucodye-based thermochromic inks with activation temperature of 31 °C in blue, red and black shades were analysed. The colour of samples does not depend only on their temperature but also on thermal history – they show colour hysteresis. Similar hysteresis loops were obtained for the red and blue samples and narrower for the black sample ...
Kulčar, Rahela, Knešaurek, Nina
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Dynamic colour and appearance of thermochromic offset inks
2010The application properties of offset-printable air-drying thermochromic inks in red, black and magenta colours were analysed. They have an activation temperature of 31C, according to the producer data. In similar-sized microcapsules the thermochromic composite is protected from the environment.
Kulčar, Rahela +5 more
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Thermochromic ink displays hysteresis
Physics Education, 2011Ken Zetie, Andres Tretiakov
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Study of irreversible thermochromic ink application on textiles
2009In the development of new products or new applications of known products, investigations have to be carried out concerning the choice of the kind of thermochromic matter, support, application form, concerning the evolution of colour change and stability versus imposed external parameters.
Canal Barnils, Cristina +3 more
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Determination of bisphenol A in thermochromic printing inks by HPLC
2015Bisphenol A (BPA ; Figure 1) is an industrial chemical with major applications in the production of polycarbonate plastics and epoxy resins. Polycarbonate is used in food storage containers, while epoxy resins are used in the internal coating for food and beverage cans.
Rožić, Mirela +2 more
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