СОВРЕМЕННОЕ СОСТОЯНИЕ И ПЕРСПЕКТИВЫ РАЗВИТИЯ АРОМАТНОЙ ОТДЕЛКИ ТЕКСТИЛЬНЫХ МАТЕРИАЛОВ

Abstract

The review of scientific literature characterising basic directions of modern researches on the creation of textile materials with function of prolonged aromatization is presented. The mechanism of human smells recognition and influence of essential oils and aromatic on a human body is described.Various methods of formation of the microcapsules including flavouring substances are considered including a method of interfacial monomer polymerisation when on border of the water dispersive medium and disperse phase – oils is created by a solid polymer shell forming a spherical microcapsule with a fragrant oils as a core; a complex coacervation technique based on the abilities of cationic and anionic water-soluble polymers to interact with water, forming a polymer-rich phase; self-organising of supramolecular host-guest assemblies comprising guest molecule without strong chemical bonds formation; microemulsion or dispersion of perfume compositions based on organic compounds. Classification of supramolecular assemblies and the structure of host-guest microcapsules where flavoring agent acts as a guest is shown. Due to the absence of strong chemical bonds in this case the effect of mild and prolonged release of aroma are achieved. The modern perfume compositions having a therapeutic effect are described. The ways of fragrant substances immobilization on the textile material surface by means of electrostatic interaction of oppositely charged synthetic polyelectrolytes are reported. Effective ways of developing textile materials with ability to neutralize unpleasant odors and to prevent the life of bacteria based on the fixation on the surface of preliminary activated by deodorizing preparation fibrous materials are given.The publications devoted to themethods of unpleasant smells elimination using sorbents and bacteria with the subsequent action on the human olfactory receptors of such substances as menthol, camphor, methyl lactate and other esters are analysed.