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固體粉末化妝料
专利权人:
KOSE CORPORATION
发明人:
SATO, AI,佐藤爱,佐藤愛
申请号:
TW106138018
公开号:
TW201832757A
申请日:
2017.11.03
申请国别(地区):
TW
年份:
2018
代理人:
摘要:
The present invention addresses the problem of providing a solid powder cosmetic having excellent press-molding and impact resistance properties while also having excellent rolling properties of the cosmetic over the skin and moist feel during application, and, furthermore, having an excellent shininess-suppressing effect over time. The solid powder cosmetic that solves the problem is characterized by an oil content of 10% by mass or lower, and the inclusion of 15 to 40% by mass of ingredients (A) and (B), wherein (B) is a spherical powder, and (A) is a powder whereof the surface is covered by a surface-covering agent (a) represented by general formula (1) and a surface-covering agent (b) represented by the general formula (2). R1R2 2SiO-(R2 2SiO)L-SiR1R2 2 (1) (In the formula, each R1 represents a hydroxyl group, each R2 independently represents a hydrocarbon group of 1 to 20 carbons, and L represents any integer from 3 to 10,000) R3R4 mSiX(3-m) (2) (In the formula, R3 represents a hydrocarbon group of 1 to 20 carbons with at least one amino group, R4 represents an alkyl group having 1 to 4 carbons, each X represents independently an alkoxy group of 1 to 4 carbons, and m represents 0 or 1).本發明之課題在於係以提供不僅壓製成型性或耐衝撃性優異,同時在肌膚上的化妝料之滾動性、塗佈時之潤澤感亦優異,並且隨著時間之油光抑制效果亦優異的固體粉末化妝料。   解決該課題之固體粉末化妝料之特徵為含有以下的成分(A)及(B),且油劑的含量為10質量%以下;   (A)經由下述一般式(1)所示之表面被覆劑(a)及下述一般式(2)所示之表面被覆劑(b)所表面被覆之粉體,(式中,各R1表示羥基,各R2各自獨立表示碳數1~20之烴基,L表示3~10,000之任一整數),(式中,R3表示具有至少1個胺基的碳數1~20之烴基,R4表示碳數1~4之烷基,X各自獨立表示碳數1~4之烷氧基,m為0或1);   (B)以含有球狀粉體15~40質量%。
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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