Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Stability of W/O and O/W Type Emulsions by Various Solid Particles

다양한 분체를 이용한 W/O와 O/W 형 에멀젼의 안정화

  • 이상길 (한불 화장품(주) 기술연구소) ;
  • 김영호 (한불 화장품(주) 기술연구소) ;
  • 표형배 (한불 화장품(주) 기술연구소) ;
  • 이동규 (충북대학교 공과대학 공업화학과)
  • Received : 2010.08.05
  • Accepted : 2010.09.17
  • Published : 2010.09.30
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Abstract

This study was carried out to investigate the possibility of solid particles as a stabilizing agent instead of surfactant for preparing emulsions in the cosmetics. The type of emulsions stabilized by solid particles was dependent on wettability of the particles for water and oil. The optimal conditions of emulsions stabilized by solid particles were determined with ratio of water and oil phase, polarity of oils and amount of stabilizers. In the foundation appling the optimal condition of emulsions stabilized by solid particles without surfactant, the stable emulsion type foundation was successfully prepared. As a result, this work indicates that emulsions stabilized by solid particles can be applied to make-up cosmetics.

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References

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