| 发明名称 |
FLEXIBLE BIODEGRADABLE FILM OR SHEET, AND ITS PREPARATION |
| 摘要 |
PURPOSE:To prepare the subject film or sheet which exhibits no degradation in flexibility and appearance due to aging and is excellent as a nonpolluting material for packaging and agricultural uses. CONSTITUTION:The objective film or sheet is prepd. by mixing a minute celulose fiber, a chitosan soln., and polyglycerol, forming the mixture into a film or sheet, and drying the film or sheet. |
| 申请公布号 |
JPH05148387(A) |
申请公布日期 |
1993.06.15 |
| 申请号 |
JP19910339964 |
申请日期 |
1991.11.28 |
| 申请人 |
AGENCY OF IND SCIENCE & TECHNOL;OKURA IND CO LTD |
发明人 |
NISHIYAMA MASASHI;HOSOKAWA JUN;YOSHIHARA KAZUTOSHI;KUBO TAKAMASA;MARUYAMA KAKUSHI;KANEOKA KUNIO;UEDA AKIHIKO;TATEISHI KENJI;KONDO KAZUO |
| 分类号 |
B32B7/00;C08J5/18;C08K5/06;C08L1/00;C08L1/02;C08L5/00;C08L5/08;C08L101/16 |
主分类号 |
B32B7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
