| 发明名称 |
Polyvinyl alcohol product and multi-layer product containing the same |
| 摘要 |
<p>Disclosed herein are a polyvinyl alcohol product obtained by heat-treating a melt-molded polyvinyl alcohol product composed of a polyvinyl alcohol composition containing 0.01 to 3.0 mmol of a metal compound based on 1 g of polyvinyl alcohol; a polyvinyl alcohol product obtained by stretching a melt-molded polyvinyl alcohol product composed of a polyvinyl alcohol composition containing 0.01 to 3.0 mmol of a metal compound based on 1 g of polyvinyl alcohol; and a multi-layer product comprising at least one inner layer of a melt-molded product composed of a polyvinyl alcohol composition containing 0.01 to 3.0 mmol of a metal compound based on 1 g of polyvinyl alcohol.</p> |
| 申请公布号 |
AU641570(B2) |
申请公布日期 |
1993.09.23 |
| 申请号 |
AU19910087978 |
申请日期 |
1991.11.19 |
| 申请人 |
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
HIROYUKI OHBA;KAZUHIKO HIROSE;HIDEAKI TANAKA;NOBUYUKI HISAZUMI |
| 分类号 |
B32B27/30;C08K3/00;C08K3/16;(IPC1-7):C08L29/04;B65D65/40;B65D65/38;B32B27/08;C08K3/10;C08K5/09 |
主分类号 |
B32B27/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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