| 发明名称 |
CATIONIZED HYALURONIC ACID AND/OR SALT THEREOF, METHOD FOR PRODUCING THE SAME, AND HAIR MODIFYING AGENT, CUTICLE REPAIRING AGENT, SKIN MODIFYING AGENT AND COSMETIC PREPARATION EACH USING THE SAME |
| 摘要 |
A cationized hyaluronic acid and/or a salt thereof includes a quaternary ammonium group-containing group, and has a degree of cationization of 0.15 to 0.6. |
| 申请公布号 |
EP2166022(B1) |
申请公布日期 |
2016.09.21 |
| 申请号 |
EP20080751970 |
申请日期 |
2008.04.23 |
| 申请人 |
Q.P. CORPORATION |
发明人 |
ASAOKA, KAZUNORI;FUJIKAWA, SHUNICHI;KANEMITSU, TOMOYUKI;SAKAMOTO, WAKAKO |
| 分类号 |
C08B37/08;A61K8/73;A61Q1/00;A61Q3/00;A61Q5/00;A61Q5/12;A61Q9/00;A61Q19/00;C08L5/08 |
主分类号 |
C08B37/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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