发明名称 |
Mixture of amides and cosmetic compositions comprising said mixture |
摘要 |
A mixture of amides of the following formula (I) is disclosed wherein —R1 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms; —R2 and R3 represent independently, a hydrogen atom or a linear or branched alkyl group having 1 to 5 carbon atoms which is optionally hydroxylated, provided that R2 and R3 are not a hydrogen atom at the same time; -n has a value in the range of 0.2 to lower than 3; characterized in that said mixture comprises: -amides (a) of formula (I) wherein R represents a C6-C24 alkyl or alkenyl group having even number of carbon atoms and at least a 95 wt. % of linearity; and -amides (b) of formula (I) wherein R represents a C5-C23 alkyl or alkenyl group having odd or odd and even number of carbon atoms and a 35-85 wt. % of linearity; and cosmetic compositions comprising said mixture, particularly dying compositions. |
申请公布号 |
US8246697(B2) |
申请公布日期 |
2012.08.21 |
申请号 |
US200913141931 |
申请日期 |
2009.12.23 |
申请人 |
BENADE JUERGEN;VAN DER VEEN REINOUT;SUBIRATS VICIENT NEUS;CASTAN BARBERAN PILAR;KAO CORPORATION S.A. |
发明人 |
BENADE JUERGEN;VAN DER VEEN REINOUT;SUBIRATS VICIENT NEUS;CASTAN BARBERAN PILAR |
分类号 |
A61Q5/10 |
主分类号 |
A61Q5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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