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粉末狀組合物
专利权人:
SHISEIDO COMPANY; LTD.
发明人:
SATO, TOMOKO,佐藤知子,KIMURA, MOTOHARU,木村元春
申请号:
TW107139059
公开号:
TW201922198A
申请日:
2018.11.02
申请国别(地区):
TW
年份:
2019
代理人:
摘要:
The purpose of the present invention is to provide a powdered composition which is a pharmaceutical preparation exhibiting a strong dry skin-suppressing effect and containing well-balanced amounts of an aqueous component and an oil component, balances being easily absorbable with imparting a youthful fresh feeling, has the appearance of being a powder while liquifying when applied to the skin, and exhibits excellent usability without causing squeakiness. This powdered composition is characterized by containing (a) a fluorine-treated powder, (b) an oil component which is a liquid at room temperature, and (c) an aqueous component which exhibits a surface tension value of 45-65 mN/m, inclusive, and in that rubbing causes the composition to liquify. The powdered composition is further characterized in that the (b) component content is 1-50 mass%, and the ratio of the (b) component to the (c) component is 1:10-3:1. The powdered composition preferably does not substantially contain a surfactant.本發明之目的在於提供一種粉末狀組合物,其為均衡地含有水分、油分且抑制粗糙之效果較高之製劑,並且一併具有水潤感觸及良好之親和性,而且外觀為粉末狀且當塗抹於肌膚時發生液化,無乾澀感且使用性優異。本發明之粉末狀組合物之特徵在於含有:(a)氟處理粉體、(b)常溫下為液狀之油性成分、及(c)具有45 mN/m以上且65 mN/m以下之表面張力值之水性成分,且該粉末狀組合物藉由塗擦而發生液化。進而,本發明之粉末狀組合物之特徵在於:上述(b)成分之調配量為1~50質量%,(b)成分與(c)成分之調配比為1:10~3:1。又,本發明之粉末狀組合物較佳為實質上不含界面活性劑。
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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