한국응용과학기술학회지 (Journal of the Korean Applied Science and Technology)

  • 제26권4호
  • /
  • Pages.407-414
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  • 2009
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  • 1225-9098(pISSN)
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  • 2288-1069(eISSN)
한국응용과학기술학회 (The Korean Society of Applied Science and Technology)
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쿼터늄-18 헥토라이트를 사용한 Water-in-Oil 에멀젼의 유변학적 거동

Rheological Behaviour of Water-in-Oil Emulsions using Quaternium-18 Hectorite

  • 조완구 (전주대학교 대체의학대학 기초의과학과) ;
  • 김병수 (주)고원화성)
  • 발행 : 2009.12.31
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초록

Water-in-Oil (W/O) emulsions are widely used in cosmetics. However, O/W (Oil-in-Water) emulsions are generally superior to W/O emulsions in terms of stability. In this study, we investigated the changes of viscosity, the size of emulsion droplets, and rheological properties of emulsions prepared using distearyldimonium chloride (DDC), magnesium aluminum silicate (MAS) and quaternium-18 hectorite (QH). In addition to the changes of the composition, we tested the condition of homogenization including rotation per minute of the mixer and the mixing time. The viscosity of emulsions with DDC and AMS were not changed with time and the stability of emulsions was stable during the storage time. However, the fluidity of emulsions were low due to the forming gel network in the emulsions. The gelling power of the emulsions with QH was rather weaker than that of the emulsions with DDC and MAS. The viscosity of emulsions with QH was gradually reduced and the phase separation of emulsions with high concentration of oil was observed throughout the storage time, however, the stability of emulsions with DDC, MAS and QH was excellent, the fluidity of emulsions was enhanced, and the viscosity of emulsions was sustained for a long time after setting of emulsions.

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참고문헌

  1. D. J. Miller, T. Henning and W. Grunbein, Phase Inversion of W/O Emulsions by Adding Hydrophilic Surfactant - a Technique for Making Cosmetics Products, Colloids and Surfaces A: Physicochem. Eng. Aspects, 183-185, 681 (2001) https://doi.org/10.1016/S0927-7757(01)00494-0
  2. H. C. Park and S. C. Kim, The Characteristic Control of Spherical Silica Particle Using by W/O Type Emulsion(I);The Analysis of Particle Shape and Size Distribution of Silica as a Function Mixing Speed, J. Kor. Oil Chem. Soc., 23(1), 1 (2006)
  3. D. H. Kang, Preparation of Poly (oxypropylene-oxyethylene glycol) Block Copolymers Oil Dispersant and Characteristics of W/O Emulsion to Weathering Crude Oils, J. Kor. Oil Chem. Soc., 2(3), 204 (2003)
  4. M. M. Alam and K. Aramaki, Hexagonal Phase Based Gel-Emulsion (O/H1Gel-Emulsion): Formation and Rheology, Langmuir. 24, 12253 (2008) https://doi.org/10.1021/la8021547
  5. G. A. van Aken and F. D. Zoet, Coalescence in Highly Concentrated Coarse Emulsions, Langmuir, 16, 7131 (2000) https://doi.org/10.1021/la0000419
  6. B. Tal-Figiel, The Formation of Stable W/O, O/W, W/O/W Cosmetic Emulsions in an Ultrasonic Field, Trans IChemE, Part A, Chemical Engineering Research and Design, 85(A5), 730 (2007) https://doi.org/10.1205/cherd06199
  7. C. H. Villa, L. B. Lawson, Y. Li, and K. D. Papadopoulos, Internal Coalescence as a Mechanism of Instability in Water-in-Oil-in-Water Double-Emulsion Globules, Langmuir, 19, 244 (2003) https://doi.org/10.1021/la026324d
  8. J. M. Williams, High Internal Phase Water-in-oil Emulsions: Influence of Surfactants and Cosurfactants on Emulsion Stability and Foam Quality, Langmuir, 7(7), 1370 (1991) https://doi.org/10.1021/la00055a014
  9. J. Czarnecki and K. Moran, On the Stabilization Mechanism of Water-in-Oil Emulsions in Petroleum Systems, Energy & Fuels, 19(5), 2074 (2005) https://doi.org/10.1021/ef0501400
  10. E. C. Rojas and K. D. Papadopoulos, Induction of Instability in Water-in-Oil-in-Water Double Emulsions by Freeze-Thaw Cycling, Langmuir, 23, 6911 (2007) https://doi.org/10.1021/la063533f
  11. D. Arla, A. Sinquin, T. Palermo, C. Hurtevent, A. Graciaa, and C. Dicharry, Influence of pH and Water Content on the Type and Stability of Acidic Crude Oil Emulsions, Energy & Fuels, 21, 1337 (2007) https://doi.org/10.1021/ef060376j
  12. C. Lin, G. He, C. Dong, H. Liu, G. Xiao, and Y. Liu, Effect of Oil Phase Transition on Freeze/Thaw-Induced Demulsification of Water-in-Oil Emulsions, Langmuir, 24, 5291 (2008) https://doi.org/10.1021/la704079s
  13. M. G. Song, S. H. Jho, J. Y. Kim, and J. D. Kim, Rapid Evaluation of Water-in-Oil (w/o) Emulsion Stability by Turbidity Ratio Measurements, J. Colloid Interface Sci. 230, 21 (2000) https://doi.org/10.1006/jcis.2000.7090
  14. M. Fingas, B. Fieldhouse and J. V. Mullin, Studies of Water-in-Oil Emulsions: Stability Studies, Spill Science & Technology Bulletin, 3(4), 189 (1996) https://doi.org/10.1016/S1353-2561(97)00008-X
  15. M. Srinivasan, H. Singh and P. A. Munro, The Effect of Sodium chloride on the Formation and Stability of Sodium Caseinate Emulsions, Food Hydrocolloids, 14, 497 (2000) https://doi.org/10.1016/S0268-005X(00)00030-8