- 专利标题: CHEMICALLY ANISOTROPIC POWDER, AND COSMETIC COMPOSITION CONTAINING SAME
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申请号: US15541148申请日: 2015-12-29
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公开(公告)号: US20170367937A1公开(公告)日: 2017-12-28
- 发明人: Yu Jin JIN , Jin NAM , Hong Guen PARK , Soon Ae AN , Byung Young KANG , Sang Hoon HAN
- 申请人: AMOREPACIFIC CORPORATION
- 优先权: KR10-2014-0194545 20141231; KR10-2015-0187727 20151228
- 国际申请: PCT/KR2015/014410 WO 20151229
- 主分类号: A61K8/06
- IPC分类号: A61K8/06 ; A61K8/81 ; A61K8/89 ; A61Q19/00
摘要:
A chemically anisotropic powder with improved emulsion dispersion stability, and a cosmetic composition containing the same are disclosed in the present specification. The chemically anisotropic powder has a first polymer spheroid and a second polymer spheroid coupled in such a structure in which one polymer spheroid at least partially penetrates the other polymer spheroid, wherein any one of the first polymer spheroid and the second first polymer spheroid comprises a polymer containing siloxane, and one or more of the first polymer spheroid and the second first polymer spheroid are negatively or positively charged, thereby having effects of preventing phase separation even with a minimum amount of a thickening agent and enabling a toner type low-viscosity form containing a high oil content, the toner type low-viscosity form having yet to be applied.