| 发明名称 |
GAS-SEALED MATERIAL |
| 摘要 |
The present invention concerns a gas-sealed material, containing polyolefin, polyvinyl alcohol and polyamide. The material is manufactured by mixing in molten state 3 to 60 per cent by weight of polyolefin, 10 to 96 per cent by weight of internally plasticized vinyl alcohol polymer, and 1 to 50 per cent by weight of amorphous polyamide. |
| 申请公布号 |
WO9012063(A1) |
申请公布日期 |
1990.10.18 |
| 申请号 |
WO1990FI00107 |
申请日期 |
1990.04.11 |
| 申请人 |
NESTE OY |
发明人 |
SEPPAENEN, HANNELI;BERGSTROEM, CHRISTER;KETTUNEN, LEILA;LINDSTROEM, HELGE;STJERNBERG, MARIA;TUOMINEN, OLLI |
| 分类号 |
C08L23/00;C08L23/02;C08L29/00;C08L29/04;C08L51/06;C08L77/00 |
主分类号 |
C08L23/00 |
| 代理机构 |
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