| 发明名称 |
NANOPARTICLE INCLUDING CHITOSAN AND HYALURONAN |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique to improve the solution storage stability of a composite particle including chitosan and hyaluronan.SOLUTION: As components of a composite particle, in addition to hyaluronan and chitosan, an anionic polymer having a greater affinity for chitosan than hyaluronan is used. |
| 申请公布号 |
JP2014114272(A) |
申请公布日期 |
2014.06.26 |
| 申请号 |
JP20130213218 |
申请日期 |
2013.10.10 |
| 申请人 |
POLA CHEM IND INC;KEIO GIJUKU |
发明人 |
SATO TOMONORI;SUZUKI YASUHIRO |
| 分类号 |
A61K8/73;A61K8/02;A61K8/365;A61Q19/00;B82Y5/00;B82Y30/00;B82Y40/00 |
主分类号 |
A61K8/73 |
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