| 发明名称 |
BIODEGRADABLE OPEN-CELL SPONGE AND ITS PRODUCTION |
| 摘要 |
PURPOSE:To obtain the title sponge which does not pollute environments when discarded and is useful as an agricultural material or the like by mixing cellulose with chitosan and a specified substance. CONSTITUTION:Cellulose is mixed with chitosan and a surfactant (e.g. a mixture of sodium salt of alkyl ether sulfate with fatty acid alkanolamide). |
| 申请公布号 |
JPH0476029(A) |
申请公布日期 |
1992.03.10 |
| 申请号 |
JP19900191788 |
申请日期 |
1990.07.18 |
| 申请人 |
AGENCY OF IND SCIENCE & TECHNOL;NISHIKAWA RUBBER CO LTD |
发明人 |
HOSOKAWA JUN;NISHIYAMA MASASHI;YOSHIHARA KAZUTOSHI;KUBO TAKAMASA;YAMAMOTO HIROICHI;HASHIMOTO KUNIHIKO;TSUDA KENJI |
| 分类号 |
C08J9/00;C08J9/30;C08L1/00;C08L101/16 |
主分类号 |
C08J9/00 |
| 代理机构 |
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