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KMID : 0604519940200010052
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Journal of the Society of Cosmetic Scientists of Korea
1994 Volume.20 No. 1 p.52 ~ p.63
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The effects of surfactant and cosurfactant on the stability and rheological properties of O/W microemulsion
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Oh Joo-Young
Baek Seung-Seok
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Abstract
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It was investigated that the effects of surfactant to cosurfactant ratio on the stability and rheological properties of o/w microemulsion. The stability of microemulsion was good in the surfactant to cosurfactant ratio 20/40 - 30/30. In the point of rheological properties, a yield stress meande the inner structure formation was detected and the area of hysteresis loop was increased with increasing of surfactant content of the ratio. The microemulsion prepared by the Microfluidizer was characterized by rheopetic.
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