Invention Application
US20160113859A1 COSMETIC COMPOSITION COMPRISING A SILICONE OIL AND POLYMETHYLMETHACRYLATE PARTICLES
审中-公开
包含硅油和聚甲基丙烯酸甲酯颗粒的化妆品组合物
- Patent Title: COSMETIC COMPOSITION COMPRISING A SILICONE OIL AND POLYMETHYLMETHACRYLATE PARTICLES
- Patent Title (中): 包含硅油和聚甲基丙烯酸甲酯颗粒的化妆品组合物
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Application No.: US14890736Application Date: 2014-05-15
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Publication No.: US20160113859A1Publication Date: 2016-04-28
- Inventor: Achim BROCK , Christian GSTOETTMAYR , Aline HUEBER , Szilvia MESAROS , Juergen H. VOLLHARDT
- Applicant: DSM IP ASSETS B.V.
- Priority: EP13168059.7 20130516; EP13168079.5 20130516
- International Application: PCT/EP2014/060010 WO 20140515
- Main IPC: A61K8/895
- IPC: A61K8/895 ; A61Q19/00 ; A61K8/06 ; A61K8/02 ; A61K8/891

Abstract:
The present invention relates to a topical composition comprising a silicone oil and a porous cross-linked polymethylmethacrylate bead having a particle size Dv0 of greater 0.3 μm a Dv100 of less than 35 μm, a Dv50 selected in the range of 6-15 μm and an oil absorption capacity selected in the range of 1.2-2.5 cc/g, characterized in that the silicone oil constitutes at least 5 wt.-% of the total oil phase of the topical composition. Furthermore the invention relates to the use of such polymethylmethacrylate beads to boost the silicone feel of a cosmetic composition comprising such silicone oils.
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