Naslov
Synthesis of α-tocopherol microcapsules and it's grafting onto cotton fabric

Autori
Matijević, Iva ; Pušić, Tanja ; Bischof, Sandra ; Šauperl, Olivera ; Volmajer Valh, Julija

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

Izvornik
Book of Proceedings of the 8th International Textile, Clothing & Design Conference / Dragčević, Zvonko ; Hursa Šajatović, Anica ; Vujasinović, Edita - Zagreb : Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu, 2016, 189-194

Skup
8th International Textile, Clothing & Design Conference

Mjesto i datum
Dubrovnik, Hrvatska, 02.10.2016. - 05.10.2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
microcapsules ; α-tocopherol ; ethyl cellulose ; SEM ; FT-IR

Sažetak
In this research ethyl cellulose (EC) microcapsules containing α-tocopherol were synthesized by phase separation method using aqueous and organic phase. The surface and morphology of newly synthesized microcapsules were characterized by scanning electron microscopy (SEM) resulting with the microcapsules of regular spherical shape in the 10–50 μm size range. Fourier transform infrared spectroscopy (FT-IR) was used to study the components of microcapsules. Microcapsules were then grafted onto cotton fabric using the acrylic binder Tubicoat WLI by using conventional pad-dry process. Treated cotton fabric was analysed by gravimetric method, the drop test and the SEM. Results revealed better frequency and distribution of EC microcapsules, and enhancement of thermal stability of grafted microcapsules with additional drying step. Results indicate that grafting of EC microcapsules containing α- tocopherol onto cotton fabric using acrylic binder is appropriate method to prepare cotton fabric for cosmetic application.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

POVEZANOST RADA