发明名称 COSMETIC COMPOSITIONS CONTAINING VITAMIN B3
摘要 <p>According to the present invention there is provided a cosmetic composition comprising: (a) at least one quaternary ammonium agent said agent having a transition temperature of less than 50 °C; and (b) at least one thermosensitive skin benefit agent. The compositions of the present invention give good skin care benefits, such as good moisturisation, good hydration, good skin feel, good skin softness and/or good skin smoothness, with low levels of negatives and are easier to process.</p>
申请公布号 WO2001000164(A1) 申请公布日期 2001.01.04
申请号 US2000017636 申请日期 2000.06.27
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