您的位置: 首页 > 农业专利 > 详情页

Émulsion de substance active huile dans eau contenant un filtre UV
专利权人:
Beiersdorf AG
发明人:
RUPPERT, STEPHAN, DR.,BLOHM, ALEXANDRA,STEIKERT, CLAUDIA
申请号:
EP11008456.3
公开号:
EP2471501A1
申请日:
2009.09.11
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
Kosmetische O/W-Emulsion enthaltenda) 2-Ethylhexyl-2-cyano-3,3-diphenylacrylat (INCI: Octocrylene),b) 4-(tert.-Butyl)-4'-methoxydibenzoylmethan (INCI: Butylmethoxydibenzoylmethan),c) Süßholzextrakt bzw. Licochalcon A undd) 2,4-Bis-{[4-(2-ethyl-hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1,3,5-triazin (INCI: Aniso Triazin).Cosmetic oil-in-water emulsion (I) comprises 2-ethylhexyl-2-cyano-3,3-diphenylacrylate (octocrylene) (A), 4-(tert-butyl)-4'-methoxydibenzoylmethane (butylmethoxydibenzoyl methane) (B), and licorice extract (C) or licochalcone A (D). An independent claim is included for the preparation of (D) and/or (C) containing oil-in-water emulsion, comprising preparing hot water phase; adding heated oil phase comprising (A), (B) and optionally other UV filter of 2,4-bis-{[4-(2-ethyl-hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine, into the hot water phase; subsequently homogenizing both phases of oil-in-water emulsion; cooling the preparation; stirring (C) and/or (D) dissolved in ethanol in the emulsion and subsequently adding perfumes and preservatives. ACTIVITY : Dermatological. MECHANISM OF ACTION : None given.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充