| 发明名称 |
RESIN COMPOSITION |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a lignin/polyvinyl alcohol-based resin composition biodegradable in itself and moreover capable of accelerating a biodegradation rate making use of the characteristics of lignin. SOLUTION: The resin composition is obtained by mixing lignin with a polyinyl alcohol in a specific ratio.
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| 申请公布号 |
JP2002088246(A) |
申请公布日期 |
2002.03.27 |
| 申请号 |
JP20000279197 |
申请日期 |
2000.09.14 |
| 申请人 |
NIPPON PAPER INDUSTRIES CO LTD |
发明人 |
NISHIJIMA EIJI;KAWAMURA MASANOBU;NISHIMORI YOSHITO |
| 分类号 |
C08L97/00;C08L29/04;C08L101/16;(IPC1-7):C08L97/00 |
主分类号 |
C08L97/00 |
| 代理机构 |
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代理人 |
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