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http://dx.doi.org/10.14478/ace.2019.1028

Synthesis of Water-based Acryl Pressure Sensitive Adhesive for Skin Using Reactive Emulsifier  

Lee, Sang-Chul (Department of Engineering Chemistry, Chungbuk National University)
Jeong, Noh-Hee (Department of Engineering Chemistry, Chungbuk National University)
Publication Information
Applied Chemistry for Engineering / v.30, no.3, 2019 , pp. 352-357 More about this Journal
Abstract
In this study, a reactive emulsifier with vinyl groups was synthesized by using 3-butenoic acid and polyoxyethylene(20) stearyl ether. The synthesized reactive emulsifier was confirmed by FT-IR and $^1H-NMR$. In addition, the reactive emulsifier synthesized in the preparation of aqueous acrylic pressure sensitive adhesives was used and the properties of the respective pressure sensitive adhesives were compared to those of using commonly used nonionic emulsifiers. The solid content was measured in the range of 56.8~57.4%. In the case of the initial adhesion, the S20BA made with a reactive emulsifier was measured as $^{\sharp}13$. Peel strengths of the prepared adhesives were measured in the range of $0.66{\sim}1.05kg_f$ and the highest peel strength was observed for S20BA. As a result of the heat resistance test, S20BA showed the highest as $840^{\circ}C$. In order to evaluate the applicability of adhesives for skin, the pH value was measured as 7, neutral and also it was found to be non-irritation from primary skin irritation test results.
Keywords
Reactive surfactants; Reactive emulsifier; Adhesive; Solids content; Peel strength;
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Times Cited By KSCI : 3  (Citation Analysis)
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