发明名称 |
Amino acid silicon polymer, method for preparing the same, cosmetic particles surface-treated with the same, and cosmetic composition containing the particles |
摘要 |
The invention relates to a novel amino acid silicon polymer with good adhesion to the keratin layer of the skin, a method of preparing the amino acid silicon polymer, a cosmetic particles surface-treated with the amino acid silicon polymer, and a color cosmetic composition including the cosmetic particles. According to the present invention, the particles surface-treated up to 3% to the maximum with the amino acid silicon polymer prepared by reacting an amino acid and a functional silicon polymer in the manner of organic synthesis have water resistance and usability peculiar to silicon-treated pigments and take positive surface charges, thereby offering good adhesion to the skin and durability. Due to these characteristics, the cosmetic containing the surface-treated particles of the present invention is superior in the cosmetic effect to that containing the conventional surface-treated particles.
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申请公布号 |
US6268454(B1) |
申请公布日期 |
2001.07.31 |
申请号 |
US20000506310 |
申请日期 |
2000.02.17 |
申请人 |
PACIFIC CORPORATION |
发明人 |
SONG DONG HYUK;CHOI YEONG JIN;KIM KIL JOONG;LEE YOUNG CHUL |
分类号 |
A61K8/18;A61K8/00;A61K8/89;A61K8/896;A61K8/898;A61Q1/00;A61Q1/02;A61Q1/10;A61Q1/12;C07F7/08;C08G77/388;C08L83/08;C09C3/12;(IPC1-7):C08G77/06;C08G77/26 |
主分类号 |
A61K8/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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