PROBLEM TO BE SOLVED: To provide a method for easily preparing at a low cost a transparent or translucent emulsion composition in which a large quantity of an oily component can be mixed without exerting strong shearing force and which is stable in a wide temperature range.SOLUTION: The method for preparing the oil in water type emulsion composition comprises the steps of: mixing an amine compound (A) having a 10-30C hydrophobic chain, polyhydric alcohol (B) and the oily component (C) to prepare a liquid having &ge80% transmittance and mixing the prepared liquid, an acid (D) and water.COPYRIGHT: (C)2007,JPO&INPIT【課題】 強いせん断力を加えることなく、多量の油性成分を配合でき、広い温度範囲で安定であって、かつ透明または半透明の乳化組成物を安価に、簡便に製造する方法を提供すること。【解決手段】 (A)炭素数10~30の疎水鎖を有するアミン化合物、(B)多価アルコール、及び(C)油性成分を混合して透過度80%以上の液体を調製し、これと(D)酸、及び水とを混合する水中油型乳化組成物の製造方法である。【選択図】なし
