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    • 10. 发明申请
    • Novel silicon compound, and a makeup containing this compound
    • 新型硅化合物和含有该化合物的化妆品
    • US20010014312A1
    • 2001-08-16
    • US09772963
    • 2001-01-31
    • Tetsuo NakanishiIchiro OnoToru Shimizu
    • A61K007/42A61K007/00A61K007/44
    • A61K8/893A61Q1/02A61Q1/04A61Q1/10C08G77/38C08G77/50
    • This invention relates to a makeup containing a specific modified silicone obtained by an economical manufacturing method not requiring an esterification catalyst, having a high reaction rate and therefore leaving little unreacted material, and in particular relates to a makeup with good skin adhesion, good retention and excellent emulsion stability. nullCompositionnullA silicone compound represented by the general formula (1): R1aR2bSiO(4-a-b)/2 (in the formula, R1 is at least one substituent group having 1-30 carbon atoms, chosen from alkyaryl, aralkyl, fluorine-substituted alkyl or organopolysiloxanylsilyl, R2 is a carboxylate residue represented by the following general formula (2): 1 R3is a saturated or unsaturated hydrocarbon group having 2-30 carbon atoms, a is 1.0-2.5, and b is 0.001-1.5.
    • 本发明涉及含有通过不需要酯化催化剂的经济制造方法获得的具有高反应速率并因此留下很少未反应物质的特定改性硅氧烷的组合物,特别涉及具有良好的皮肤粘附性,良好的保留性和 优异的乳液稳定性。 [组成]由通式(1)表示的硅氧烷化合物:其中,式(1)表示的硅氧烷化合物:式(1-a) R1为至少一个选自烷芳基,芳烷基,氟取代烷基或有机聚硅氧烷基甲硅烷基的碳原子数为1〜30的取代基,R2为由下列通式(2)表示的羧酸酯残基:R3为饱和或不饱和烃基 具有2-30个碳原子,a为1.0-2.5,b为0.001-1.5。