发明公开
EP2483228A1 UTILISATION DE DÉRIVÉS DE VANILLINE COMME CONSERVATEUR, PROCÉDÉ DE CONSERVATION, COMPOSÉS ET COMPOSITION
有权
使用一个VANILLINDERIVATES防腐剂，方法为维护，连接和成分
- 专利标题： UTILISATION DE DÉRIVÉS DE VANILLINE COMME CONSERVATEUR, PROCÉDÉ DE CONSERVATION, COMPOSÉS ET COMPOSITION
- 专利标题（英）： Use of vanillin derivatives as a preservative, preservation method, compounds, and composition
- 专利标题（中）： 使用一个VANILLINDERIVATES防腐剂，方法为维护，连接和成分
-
申请号： EP10770573.3申请日： 2010-09-16
-
公开(公告)号： EP2483228A1公开(公告)日： 2012-08-08
- 发明人: DALKO, Maria
- 申请人： L'Oréal
- 申请人地址： 14, rue Royale 75008 Paris FR
- 专利权人： L'Oréal
- 当前专利权人： L'Oréal
- 当前专利权人地址： 14, rue Royale 75008 Paris FR
- 代理机构： Kromer, Christophe
- 优先权： FR0956843 20091001; US248999P 20091006; FR0958082 20091117
- 国际公布： WO2011039445 20110407
- 主分类号： C07C49/245
- IPC分类号： C07C49/245 ; A61K8/35 ; A61K47/10
摘要：
The present invention relates to the use, in a cosmetic, dermatological, or pharmaceutical composition, of at least one compound of formula (I), where: R2 is a hydrogen atom or a methyl or ethyl radical; and R3 is a C
1 -C
12 straight alkyl radical, optionally substituted by a hydroxyl group, or a C
2 -C
12 straight alkenyl radical, optionally substituted by a hydroxyl group as a preservative agent. The invention also relates to certain novel compounds and to the cosmetic, dermatological, or pharmaceutical compositions including same.
1 -C
12 straight alkyl radical, optionally substituted by a hydroxyl group, or a C
2 -C
12 straight alkenyl radical, optionally substituted by a hydroxyl group as a preservative agent. The invention also relates to certain novel compounds and to the cosmetic, dermatological, or pharmaceutical compositions including same.
公开/授权文献
信息查询
