Preparation of melamine-formaldehyde microcapsule by surfactants

안정화제에 따른 멜라민-포름알데히드 마이크로캡슐의 제조

  • Oh, Seong-Dae (Department of Chemistry, Hannam University) ;
  • Choi, Seong-Ho (Department of Chemistry, Hannam University) ;
  • Lee, Se-Hee (Department of Chemistry Graduate School, Kyungpook National University) ;
  • Lee, Kwang-Pill (Department of Chemistry Graduate School, Kyungpook National University) ;
  • Kim, Sang-Ho (Institute of Basic Science, Kyungpook National University)
  • 오성대 (한남대학교 자연과학부 화학과) ;
  • 최성호 (한남대학교 자연과학부 화학과) ;
  • 이세희 (경북대학교 대학원 화학과) ;
  • 이광필 (경북대학교 대학원 화학과) ;
  • 김상호 (경북대학교 기초과학연구소)
  • Received : 2004.09.08
  • Accepted : 2004.11.24
  • Published : 2005.04.25


The various size and morphology microcapsules were prepared to produce smell sweet by heating condensation reaction of melamine and formaldehyde using 5-types of surfactants such as the laurylbenzenesulfonic acid sodium salt (SDS), polyvinylpyrrolidon (PVP), polyvinyl alcohol (PVA), Span-80 and 2-acrylamido-2-methyl-1-1 propanesulfonic acid (AMP). As result it was found that the size and morphology of microcapsule is intimately associated with a kind of surfactants. In order to prepare microcapsule with antibacterial, the silver nanoparticle was prepared by gamma-irradiation. microcapsule with silver nanoparticle was prepared.


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