Patent ID: 7417162
Filing Date: 2008-08-26
Classification: A61K,A61Q,C07C

Abstract:
1. An oil for cosmetics, comprising a dibasic acid diester represented by formula (I) wherein R 1 , R 2 , R 3 and R 4 , which are the same or different, each represent lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, aryl or aralkyl; and further comprising at least one ester-type oil selected from the group consisting of glyceryl tri-2-ethylhexanoate, cetyl 2-ethylhexanoate, isopropyl myristate, butyl myristate, isopropyl palmitate, ethyl stearate, octyl palmitate, isocetyl isostearate, butyl stearate, glyceryl monostearate, ethyl linoleate, isopropyl linoleate, ethyl oleate, isocetyl myristate, isostearyl myristate, isostearyl palmitate, octyldodecyl myristate, isocetyl isostearate, diethyl sebacate, diisopropyl adipate, glyceryl tri(capryl·caprate), trimethylolpropane tri-2-ethylhexanoate, trimethylolpropane triisostearate, pentaerythritol tetra-2-ethylhexanoate, cetyl caprylate, decyl laurate, hexyl laurate, decyl myristate, myristyl myristate, cetyl myristate, stearyl stearate, decyl oleate, cetyl ricinoleate, isostearyl laurate, isotridecyl myristate, isocetyl palmitate, octyl stearate, isocetyl stearate, isodecyl oleate, octyldodecyl oleate, octyldodecyl linoleate, isopropyl isostearate, stearyl 2-ethylhexanoate, cetostearyl 2-ethylhexanoate (mixture of cetyl 2-ethylhexanoate and stearyl 2-ethylhexanoate), glyceryl di-p-methoxycinnamic acid-mono-2-ethylhexanoate, hexyl isostearate, ethylene glycol dioctanoate, ethylene glycol dioleate, propylene glycol dicaprate, propylene glycol di-(capryl·caprate), propylene glycol dicaprylate, neopentylglycol dicaprate, neopentylglycol dioctanoate, glyceryl tricaprylate, glyceryl triundecylate, glyceryl triisopalmitate, glyceryl triisostearate, octyldodecyl neopentanoate, isostearyl octanoate, octyl isononanoate, hexyldecyl neodecanoate, octyldodecyl neodecanoate, isostearyl isostearate, octyldecyl isostearate, polyglycerol oleate, polyglycerol isostearate, triisocetyl citrate, triisooctyl citrate, lauryl lactate, myristyl lactate, cetyl lactate, octyldecyl lactate, triethyl citrate, acetyltriethyl citrate, acetyltributyl citrate, trioctyl citrate, diisostearyl malate, 2-ethylhexyl hydroxystearate, diisobutyl adipate, diisopropyl sebacate, dioctyl sebacate, cholesteryl stearate, cholesteryl isostearate, cholesteryl hydroxystearate, cholesteryl oleate, dihydrocholesteryl oleate, phytosteryl isostearate, phytosteryl oleate, isocetyl 12-stearoyloxystearate, stearyl 12-stearoyloxystearate and isostearyl 12-stearoyloxystearate.