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公开(公告)号:US07531184B2
公开(公告)日:2009-05-12
申请号:US10372669
申请日:2003-02-25
申请人: Masaakira Horino , Miwa Ohara , Katsuki Ogawa , Sadaki Takata
发明人: Masaakira Horino , Miwa Ohara , Katsuki Ogawa , Sadaki Takata
CPC分类号: C09C1/42 , A61K8/0204 , A61K8/025 , A61K8/19 , A61K8/25 , A61K8/26 , A61K2800/412 , A61K2800/43 , A61K2800/61 , A61Q1/02 , A61Q1/06 , A61Q1/12 , A61Q19/00 , A61Q19/08 , B82Y30/00 , C01P2004/03 , C01P2004/20 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/84 , C01P2006/11 , C01P2006/60 , C01P2006/66 , C01P2006/80 , C09C1/0015 , C09C1/0024 , C09C1/0081 , C09C1/407 , C09C3/063 , C09C2200/1004 , C09C2200/102 , C09C2200/505 , Y10T428/2949 , Y10T428/2982
摘要: A composite powder containing a powdery base and aluminum hydroxide adhered to at least a portion of the surface of the base, wherein said adhered aluminum hydroxide in the form of a spherical and net structure is comprised preferably in a large amount. In case of using in powdery cosmetics, this composite powder hides wrinkles, pore openings and hard texture of the skin, and thus maintains the correcting effect of the troubled morphology of the skin. Thus, it exerts excellent effects of imparting natural gloss and color tone to the makeup coating without darkness, being superior in a feeling of “elasticity” and transparency, and the like, compared to the conventional products.The effect of the above object can be more enhanced by the surface treatment such as a further surface treatment by silicon on the surface of said composite powder.
摘要翻译: 含有粉末状基体和氢氧化铝的复合粉末粘附在基材表面的至少一部分上,其中优选以大量的形式形成所述附着的球形和网状结构的氢氧化铝。 在粉状化妆品中使用的情况下,该复合粉末隐藏皮肤的皱纹,孔隙和硬质地,从而保持皮肤形态紊乱的矫正效果。 因此,与常规产品相比,其赋予无暗色的化妆品涂层的自然光泽和色调的优异效果,与“弹性”和透明度等感觉相比优异。 通过诸如在所述复合粉末的表面上通过硅进一步表面处理的表面处理,可以进一步增强上述目的的效果。