Naslov
Investigation of the possibility of binding cationized β-cyclodextrin on cotton fabric

Autori
Flinčec Grgac, Sandra ; Krešić, Anamarija ; Vrbić, Ana ; Čorak, Ivana ; Tarbuk, Anita ; Brnada, Snježana ; Dekanić, Tihana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Book of Proceedings of the 10th International textile, clothing & design conference - Magic world of textiles / Dragčević, Zvonko ; Hursa Šajatović, Anica ; Vujasinović, Edita - Zagreb : Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu, 2022, 94-99

Skup
10th International Textile, Clothing & Design Conference: Magic world of textiles

Mjesto i datum
Dubrovnik, Hrvatska, 02.10.2022. - 05.10.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
β-CD cationization ; cotton fabric ; microwave energy ; FTIR-ATR

Sažetak
For achieving permanent treatment of cellulose substrates i.e. cotton with β-cyclodextrin (β-CD) it is necessary to low the electronegative barrier between the reactants. For this reason, the cationization of βCD was carried out with the addition of 50% cationic agent Rewin OS to the mass of β- CD (β- CD-ROS). The standard cotton fabric (CO) was treated with an aqueous solution of the β-CD-ROS by the pad-dry method having wet pick up 100%. The treated samples were aged for 72 h and then treated with microwaves at 80% power for 15 min. After that, it was squeezed and dried at 110 °C for 2 min and thermocondensed at 150 °C for 5 min. Samples was subjected to the care process according to the standard EN ISO 6330:2012. Physico-chemical changes of the samples were investigated using Fourier transform infrared spectroscopy (FTIR) and electrokinetic analyzer (EKA). Mechanical and structural properties were researched in accordance to standardized methods as well.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

POVEZANOST RADA