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master's thesis
Reciklacija ireverzibilnih termokromnih tiskarskih boja
Zagreb: University of Zagreb, Faculty of Graphic Arts, 2019. urn:nbn:hr:216:612398
Glibo, Renato
University of Zagreb
Faculty of Graphic Arts

Institutional repository: Faculty of Graphic Arts Repository

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Glibo, R. (2019). Reciklacija ireverzibilnih termokromnih tiskarskih boja (Master's thesis). Zagreb: University of Zagreb, Faculty of Graphic Arts. Retrieved from https://urn.nsk.hr/urn:nbn:hr:216:612398

Glibo, Renato. "Reciklacija ireverzibilnih termokromnih tiskarskih boja." Master's thesis, University of Zagreb, Faculty of Graphic Arts, 2019. https://urn.nsk.hr/urn:nbn:hr:216:612398

Glibo, Renato. "Reciklacija ireverzibilnih termokromnih tiskarskih boja." Master's thesis, University of Zagreb, Faculty of Graphic Arts, 2019. https://urn.nsk.hr/urn:nbn:hr:216:612398

Glibo, R. (2019). 'Reciklacija ireverzibilnih termokromnih tiskarskih boja', Master's thesis, University of Zagreb, Faculty of Graphic Arts, accessed 19 July 2024, https://urn.nsk.hr/urn:nbn:hr:216:612398

Glibo R. Reciklacija ireverzibilnih termokromnih tiskarskih boja [Master's thesis]. Zagreb: University of Zagreb, Faculty of Graphic Arts; 2019 [cited 2024 July 19] Available at: https://urn.nsk.hr/urn:nbn:hr:216:612398

R. Glibo, "Reciklacija ireverzibilnih termokromnih tiskarskih boja", Master's thesis, University of Zagreb, Faculty of Graphic Arts, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:216:612398

Metadata
TitleReciklacija ireverzibilnih termokromnih tiskarskih boja
AuthorRenato Glibo
MentorIvana Bolanča Mirković (mentor)
Committee memberDubravko Banić (član povjerenstva)
Committee memberIvana Bolanča Mirković (član povjerenstva)
Committee memberRahela Kulčar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Graphic Arts
Zagreb
Defense date and country2019-7-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Graphic Technology
Abstract
Termokromne tiskarske boje su posebne kromogene boje koje mijenjaju svoje obojenje izlaganjem pri određenoj temperaturi. Temperaturni raspon u kojem se odvija prijelaz boje obično se naziva temperatura aktivacije. Promjena boje može biti ireverzibilna (nepovratna) ili reverzibilna (povratna). Svojstvo ireverzibilne promjene boje u odnosu na temperaturno izlaganje tijekom vremena, omogućuje razvoj brojnih indikatora. Kao takvi se mogu koristiti za praćenje stanja skladištenja i prijevoza proizvoda osjetljivih na temperaturu, kao što su ohlađena i smrznuta hrana, lijekovi, kemikalije osjetljive na temperaturu ili biološki materijali, itd. Ostale primjene uključuju praćenje procesa koji zahtijevaju izlaganje visokoj temperaturi kao što je sterilizacija i kuhanje. Budući da je formulacija tiskarske boje bitan čimbenik u deinking procesu, cilj ovog istraživanja utvrđivanje efikasnost recikliranja ireverzibilnih termokromnih otisaka. Termokromne boje razlikuju se od konvencionalnih tiskarskih boji u formulaciji i veličini pigmenata zbog prisutnosti mikrokapsula koje su mnogo veće od konvencionalnih pigmentnih čestica. Kako bi se objasnilo ponašanje ovih boja u procesu recikliranja, također će biti ispitana hidrofobnost uzoraka, kao jednoj značajnog faktora u procesu recikliranja.
Abstract (english)
Thermochromic printing inks are special chromogenic inks that change their colour by exposure at a certain temperature. The temperature range in which the color transition occurs is usually called the activation temperature. The color change can be irreversible or reversible. The property of irreversible ink change over temperature exposure over time allows the development of numerous indicators. As such, they can be used to monitor storage conditions and transport of temperature sensitive products such as chilled and frozen foods, medicines, temperature sensitive chemicals or biological materials, etc. Other applications include process monitoring that require high temperature exposure such as sterilization and cooking. Since the printing ink formulation is an important factor in the deinking process, the aim of this research is to determine the efficiency of deinkability of irreversible thermochromic prints. Thermochromic inks differ from conventional printing inks in formulation and pigment size due to the presence of microcapsules that are much larger than conventional pigment particles. In order to explain the behavior of these inks in the recycling process, hydrophobicity of the prints will be studies as well.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:216:612398
Study programmeTitle: Graphic technology; specializations in: Graphic technology, Design of graphic products
Course: Graphic technology
Study programme type: university
Study level: graduate
Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2024-04-20 23:23:26