SKIN COSMETIC COMPOSITION, ANTIBACTERIAL AGENT FOR SKIN COSMETIC, AND METHOD FOR ENHANCING ANTIBACTERIAL EFFECT OF DIOL COMPOUND
申请人:Adeka Corporation
公开号:EP3111918A1
公开(公告)日:2017-01-04
An objective of the invention is to provide a skin cosmetic composition and an antibacterial agent for a skin cosmetic which exhibit antibacterial effects even without using parabens and are safe to the human body.
To attain this objective, the invention provides a skin cosmetic composition comprising: a component (A) which is either one or both of hexyl glyceryl ether and cyclohexyl glyceryl ether, a component (B) which is either one or both of 1,2-propanediol and 1,3-propanediol, and a component (C) which is one or more of group consisting of citric acid, lactic acid, hydroxyethylethylenediaminetriacetic acid, hydroxyethyliminodiacetic acid, dihydroxyethylglycine, gluconic acid, phytic acid, pentetic acid, etidronic acid, tartaric acid, and salts thereof, and gluconolactone, and also provides an antibacterial agent for a skin cosmetic which includes the components (A), (B), and (C). The invention also provides a method for enhancing the antibacterial effect of the diol compound of the component (A).
本发明的目的是提供一种皮肤化妆品组合物和用于皮肤化妆品的抗菌剂,即使不使用
对羟基苯甲酸酯也能显示抗菌效果,并且对人体安全。
为实现这一目标,本发明提供了一种皮肤化妆品组合物,它包括组分(A),它是己基
甘油醚和环己基
甘油醚中的一种或两种;组分(B),它是 1,2-
丙二醇和 1,3-
丙二醇中的一种或两种;组分(C),它是
柠檬酸、
乳酸、
羟乙基乙二胺三乙酸中的一种或多种、羟乙基
亚氨基二乙酸、二羟乙基甘
氨酸、
葡萄糖酸、植酸、
戊酸、
乙二酸、
酒石酸及其盐和
葡糖酸内酯组成的组中的一种或多种,还提供了一种用于皮肤化妆品的抗菌剂,其中包括组分(A)、(B)和(C)。本发明还提供了一种增强成分(A)的二元醇化合物抗菌效果的方法。