| 摘要 |
PURPOSE: To prepare a non-greasy petrolatum emulsion comprising a discontinuous phase containing a polar liquid, and a continuous phase containing petrolatum, excellent in touch feeling, moisturizing properties, conditioning properties and suitable for cosmetics, etc. CONSTITUTION: This non-greasy petrolatum emulsion comprises (A) a discontinuous phase of preferably 50-75wt.% containing a polar liquid such as glycerol and (B) a continuous phase of preferably 20-40wt.% containing (i) petrolatum, (ii) a cyclic polydimethylsiloxane fluid and (iii) two or more organopolysiloxane- polyoxyalkylene molecules of preferably 1-3wt.%, cross-linked by a cross-linking group of the formula [R is a 2-25C aliphatic group; R' is an organic group containing no hydrolyzable bond, or an organosiloxane atomic group; R" is a terminal group; R''' is a 1-25C aliphatic group; R<1> is a 1-3C aliphatic group; (x) is 0-100; (c) is 1-5; (z) is 0-600; (y) is 1-10; (x)+(y)+(z) is >=40; (a) is 4-40; (b) is 0-40; (a)/(b) is >=1].
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