摘要 |
<p>The invention aims at providing an emulsion composition which is improved in skin occlusion and is excellent in feelings in use in spite of its containing vaseline in an amount enough to inhibit the transpiration of water from the skin and which has satisfactory skin-moisturizing effect and persistent excellent humectant effect and exhibits both low irritativeness and excellent storage stability and an emulsion composition having mite-repellent activity. An emulsion composition comprising (A) vaseline, (B) lecithin, (C) glycerol, (D) water, and (E) a water-soluble polymer, characterized in that the content of vaseline (A) is 10 to 30wt% based on the emulsion composition (as calculated by taking the weight of the composition as 100 wt%) and that the inner phase of the emulsion composition has a mean particle diameter of 800nm or below as determined by dynamic light scattering method on the basis of dynamic light scattering theory.</p> |
申请人 |
ROHTO PHARMACEUTICAL CO., LTD.;ABE, MASAMICHI;ISHIKAWA, TAKASHI;KATANO, TAKASHI;MARUKAWA, JUNKO;KASUGA, SHINYA |
发明人 |
ABE, MASAMICHI;ISHIKAWA, TAKASHI;KATANO, TAKASHI;MARUKAWA, JUNKO;KASUGA, SHINYA |