| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oil agent having excellent lamella-formability, for cosmetic and skin external preparation. <P>SOLUTION: There is provided a diester composition of N-lauroyl-L-glutamic acid and mixed alcohol comprising phytosterol and behenyl alcohol, where the molar ratio of behenyl alcohol to phytosterol is 3-9. Further 2-octyldodecanol may be contained in the mixed alcohol. In this case, the content of 2-octyldodecanol is 20 mol% or less in the total alcohol, and the molar ratio of behenyl alcohol to phytosterol is 3-9. <P>COPYRIGHT: (C)2013,JPO&INPIT |
