Preparation of Functional Paper Using Interfacial PolymerizationReaction on Paper Surface and its Application

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  • 紙表面上での界面重合反応を活用した機能紙の開発とその応用展開
  • カミヒョウメン ジョウ デ ノ カイメン ジュウゴウ ハンノウ オ カツヨウ シタ キノウシ ノ カイハツ ト ソノ オウヨウ テンカイ

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Abstract

<p>In this study, nylon microcapsules were prepared on a paper surface using an interfacial polymerizationreaction for the preparation of a functional paper. After impregnation with ethylenediamine (EDA) solution,filter paper was placed in a beaker containing organic solvent( cyclohexane, chloroform, or cyclohexanechloroformsolvents (volume ratio = 3:1, 1:1, 1:3), a terephthaloyl chloride. When cyclohexane was usedas the organic solvent, a nylon capsule structure formed on the paper surface. Then, a pressure-sensitiveadhesive paper that did not require release paper, and a functional paper with a polyamide film containingvolatile essential oil composites (VEO) using this interfacial polymerization reaction. The pressure-sensitiveadhesive paper prepared employing the interfacial polymerization did not require the use of release paper. Thepaper prepared using this technique adhered sufficiently to the alumna foil after a hot-press treatment. EDAconcentration of 5% and a 60-mL volume of the 35% SIS–cyclohexane solution maximized the adhesivenessof paper. This successfully fixed the nylon film containing the VEO on the paper surface. Release of VEOfragrance from the paper surface was studied, and the paper showed sustained release of the VEO.</p>

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