| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an oil thickener or gelling agent which is excellent in compatibility with a variety of oily medicines; a gel-like composition which is a base for producing a shaped cosmetic and makes a variety of oily medicines maintain the gelled shape with viscoelastic property in intermediate region between the liquid and solid; and a cosmetic or the like formed by containing this thickener or gelling agent. <P>SOLUTION: The thickener or gelling agent for oily raw materials containing a highly polymerized organopolysiloxane containing a hydrophilic group (Q) having a polyglycerin structure expressed by structural formula (1) (in the formula, R<SP>11</SP>is a univalent hydrocarbyl group or a hydrogen atom; L is a chain organosiloxane group; and 200≤n1≤1,000, 0≤n2≤20, 0≤n3≤50, and when n2 is 0, at least one of Rs is Q); there are provided the external preparation and cosmetics each containing the same, the gel-like composition containing this organopolysiloxane, and the method for producing the cosmetics or the like by using this composition. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
