基本信息:
- 专利标题： 실리카로 코팅된 지질 단일층 쉘과 생분해성 고분자 코어로 된 나노파티클을 이용한 레티놀의 안정화방법 및 이를 함유하는 화장료조성물
- 专利标题（英）：Stabilizing method of an unstable retinol using nanoparticles of silica coated lipid monolayer shell and biodegradable polymer core and cosmetic composition containing the same
- 专利标题（中）：使用二氧化硅涂覆的脂质单层壳和可生物降解的聚合物核的纳米颗粒和含有其的化妆品组合物的不稳定视黄醇的稳定方法
- 申请号：KR1020110068855 申请日：2011-07-12
- 公开(公告)号：KR101314100B1 公开(公告)日：2013-10-04
- 发明人： 조훈 , 장수진 , 전지민 , 이현상 , 천종우
- 申请人： (주)에이씨티
- 申请人地址： EUMSEONG HITECH INDUSTRY ESTATE, **, Haiteksandan-ro, Samseong-myeon, Eumseong-gun, Chungcheongbuk-do, (***-***), Republic of Korea
- 专利权人： (주)에이씨티
- 当前专利权人： (주)에이씨티
- 当前专利权人地址： EUMSEONG HITECH INDUSTRY ESTATE, **, Haiteksandan-ro, Samseong-myeon, Eumseong-gun, Chungcheongbuk-do, (***-***), Republic of Korea
- 代理人： 권혁철
- 主分类号： A61K8/67
- IPC分类号： A61K8/67 ; A61K9/28 ; A61K9/16 ; A61Q19/00
The present invention relates to a method to stabilize a labile lipid-soluble substance of retinol for use in the cosmetic preparation, this according to the invention (A) heating the glycerol (glycerin) 1 ~ 54 1 ~ 10 wt.% Green beans lactic acid bacteria fermentation extract in% by weight, antioxidants 0.5-1% by weight of retinol or a derivative thereof with mixing, dissolving 1 ~ 6.6% by weight; (B) adding a biodegradable polymer 1-5% by weight; (C) was dissolved in a mixture of lecithin, 1-3 wt%, and stirred into a solution of 0.5-1% by weight of purified water to the silica and mixed to prepare an emulsion composition; And (D) a high pressure homogenizer method for stabilizing retinol forming a nano-emulsion having a size of 40 ~ 100nm using a homogenizer (Microfluidizer) and therefore that by containing the stabilized retinol anti-inflammatory and skin wrinkle cosmetic composition for the composition is provided.
公开/授权文献:
信息查询:
EspacenetIPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61K | 医用、牙科用或梳妆用的配制品 |
| ------A61K8/00 | 化妆品或类似的梳妆用配制品 |
| --------A61K8/02 | .以特殊的物理形状为特征 |
| ----------A61K8/19 | ..含无机成分 |
| ------------A61K8/67 | ...维生素 |