首页|Fragrant Microcapsules Based on β-Cyclodextrin for Cosmetotextile Application

Fragrant Microcapsules Based on β-Cyclodextrin for Cosmetotextile Application

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  • NSTL
  • Tech Science Press
Microencapsulation of neroline inside microcapsules having a polyurethane shell based on P-cyclodextrin (P-CD) and hexane diisocyanate was performed by interfacial poly condensation. The polyol nature of P-CD caused tight crosslinking of microcapsules wall. Microcapsules of neroline were characterized for their chemical composition and structure of the polyurethane shell by FTIR spectroscopy, thermogravimetric analysis, optical and electron microscopy, light scattering and electrophoresis measurements. Core content and encapsulation yield were 15% and 60%, respectively. Spherical microcapsules of mean diameter 29 μm were slightly cationic with an isoelectric point of 6.3. Neroline-loaded microcapsules were fixed on cotton fabric using an impregnation technique. The functionalized fabric showed improved resistance to washing cycles in comparison with previously reported diol-based microcapsules. Such microcapsules display great potential for the long-lasting release of fragrance in the framework of cosmetotextile.

Microcapsulesinterfacial poly condensationP-cyclodextrinnerolinecosmetotextile

Maroua Ben Abdelkader、Nedra Azizi、Ayda Baffoun

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Laboratoire des Interfaces et Materiaux Avances (LIMA), Faculte des Sciences, Universite de Monastir, bd de l'Environnement, 5019 Monastir, Tunisia

Unite de Recherche Materiaux et Precedes Textiles, Universite de Monastir, Ecole Nationale dTngenieurs de Monastir, av. Ibn Eljazzar, 5019 Monastir, Tunisia

2019

10.32604/jrm.2019.07926

Journal of Renewable Materials

Journal of Renewable Materials

EIISTP
ISSN：2164-6325
年,卷(期)：2019.7(12)
  • 8
  • 59