Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Removal Mechanisms of Oily Soils(II) - Mesomorphic Phase Formations -

지용성 오구의 세척기구(II) -액정 형성을 중심으로-

  • Published : 1997.02.01

⟨ Previous Next ⟩

Abstract

Mesomorphic phase formation of triolein and oleic acid with the increase of temperature was investigated to study the detergency of oily soils. Morphology, thickness and composition of liquid crystalline layer were inspected and the phase diagrams were obtained. Liquid crystalline phase between aqueous surfactant solution and oleic acid grew toward the oily phase making the myelinic figures, and finally was dispersed into the aqueous surfactant solution. Liquid crystalline phase wasn't formed at 20℃, showed definite crystallinity at 40℃, forming myellnic figures and was dispered into aqueous surfactant solution at higher temperature. Liquid crystalline layer was mainly composed of water and small amount of octanol and surfactant. The fraction of octanol increased in the order of NPPG

Keywords

References

  1. J. Amer. Oil. Chem. Soc. v.64 J.A. Wingrave;T.P. Matson
  2. Micellization, Solubilization, and Microemulsion V.K. Bansal;D.O. Shah
  3. Colloid and Surfaces v.19 C.A. Miller;O.Ghosh;W.J. Benton
  4. Surfactant Science Series(Vo. 5) W.G. Cutter;R.C. Davis
  5. J. Colloid Interface Sci. v.116 O. Ghosh;C.A. Miller
  6. Surfactant Science Series v.46 H. Kunida;Ogino(ed.);M. Abe(ed.)
  7. Surfactant Science Series v.11 E.H. Lucassen-Reynders(Ed.)
  8. Surfactant Science Series v.20 W.G. Cutter;E. Kissa
  9. 한국의류학회지 v.18 김영희;정두진
  10. Mol. Cryst. Liq. Cryst. v.40 S. Friberg
  11. Surfece Activity and Detergency A.S.C. Lawrence
  12. J. Amer. Oil Chem. Soc. v.67 M. Yatagai;M. Komaki;T. MaKajima;T. Hashimoto
  13. J. Korean Fiber Soc. v.34 S. Lee;C. Park
  14. 한국의류학회지 v.19 김영희;정두진
  15. J. Amer. Oil Chem. Soc. v.66 M. Yatagai;M. Komaki;T. Nakajima;T. Hashimoto
  16. 油化學(日本) v.45 唐久夫;石田篤郞
  17. 纖維學雜誌(日本) v.45 谷田貝美子;駒城素子;橋本澄正;中島利誠
  18. 油化學(日本) v.35 小谷利子;藤井富美子