COMPOSITION FOR PREPARING CARBON DIOXIDE FORMULATION FOR EXTERNAL USE, METHOD FOR PRODUCING THE SAME, METHOD FOR EVALUATING THE SAME, AND CARBON DIOXIDE FORMULATION FOR EXTERNAL USE
PROBLEM TO BE SOLVED: To provide a novel composition for preparing carbon dioxide formulation for external use, the composition being highly spreadable on the skin immediately after mixing two or more agents until applying to the skin while preventing the surface of the applied composition from beginning to solidify, being capable of gelling so that the composition can be separated from the skin without remaining on the skin at the end of the use, and, during use period, generating membrane permeable carbon dioxide in an amount greater than the amount of membrane permeable carbon dioxide generated by a conventional composition for preparing carbon dioxide formulation for external use that comprises known components, and also to provide a carbon dioxide formulation for external use and a cosmetic pack that are obtained from the novel composition for preparing carbon dioxide formulation.SOLUTION: The composition for preparing carbon dioxide formulation for external use at least comprises, as essential components: a gelling agent that gels in the presence of a magnesium salt, a water-soluble calcium salt, magnesium ions or calcium ions； a carbonic acid salt； a substance that generates an acid when hydrolyzed； a polyhydric alcohol； and water.SELECTED DRAWING: None【課題】 本発明は、２以上の剤の混合直後から皮膚上への塗布時までに塗布表面が固まり始めることなく伸びがよく、使用終了時までに二酸化炭素外用剤調製用組成物が肌に残らず剥離可能なようにゲル化し、かつ、使用時間内は従来より知られた成分からなる二酸化炭素外用剤調製用組成物から発生する膜透過性二酸化炭素を超える量の膜透過性二酸化炭素を発生させる、新規な二酸化炭素外用剤調製用組成物を提供することを課題とする。また、本発明は、この新規な二酸化炭素外用剤調製用組成物から得られる二酸化炭素外用剤及び化粧用パックを提供することを課題とする。【解決手段】 少なくともマグネシウム塩、水溶性カルシウム塩、マグネシウムイオン又はカルシウムイオンによってゲル化するゲル化剤、炭酸塩、加水分解されて酸を生じる物質、多価アルコール及び水を必須成分とする、二酸化炭素外用剤調製用組成物である。【選択図】 なし
