HLB温度に及ぼす親油性両親媒性化合物の添加効果

書誌事項

タイトル別名
  • Effects of Added Lipophilic Amphiphiles on HLB Temperature
  • HLB オンド ニ オヨボス シンユセイ リョウシンバイセイ カゴウブツ ノ

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抄録

HLB temperature (or PIT) of octaoxyethylene dodecyl ether (C12EO8) in a water-decane system (81.5°C) has been shown to decrease with the addition of a lipophilic amphiphile such as monolaurin or 1-dodecanol. In the monolaurin system, HLB temperature decreased regardless of total surfactant concentration while in the 1-dodecanol system, increased to nearly resume that of C12EO8 with decrease total surfactant concentration. The difference in phase behavior may possibly be due to the solubility of lipophilic amphiphile in the oil phase.<BR>The correlation of change in HLB temperature with HLB number is discussed for both systems.

収録刊行物

  • 日本油化学会誌

    日本油化学会誌 46 (6), 691-695,715, 1997

    公益社団法人 日本油化学会

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