| 发明名称 |
PARTY HYDROPHILIC AND HYDROPHOBIC MODIFIED POLY(GAMMA- GLUTAMIC ACID) |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a modified poly(γ-glutamic acid) having new functions. SOLUTION: The modified poly(γ-glutamic acid) is derived by introducing hydrophlic graft parts into a poly(γ-glutamic acid) through part of its carboxy groups and introducing hydrophobic groups into it through another part of its carboxy groups. COPYRIGHT: (C)2004,JPO
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| 申请公布号 |
JP2003342367(A) |
申请公布日期 |
2003.12.03 |
| 申请号 |
JP20020152198 |
申请日期 |
2002.05.27 |
| 申请人 |
AKASHI MITSURU;BIOMEDICAL TECHNOLOGY HYBRID LTD |
发明人 |
AKASHI MITSURU;HIWATARI KENICHIRO |
| 分类号 |
A61K47/34;C08G69/48;(IPC1-7):C08G69/48 |
主分类号 |
A61K47/34 |
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