| 发明名称 |
BIODEGRADABLE PAPER-BASED LAMINATE WITH OXYGEN AND MOISTURE BARRIER PROPERTIES AND METHOD FOR MAKING BIODEGRADABLE PAPER-BASED LAMINATE |
| 摘要 |
Biodegradable laminates including biodegradable polymers have oxygen and moisture barrier properties. The oxygen and moisture barrier layers are biodegradable. If the barrier layers have poor adhesion, degradable tie layers can be included to improve adhesion. Combination of laminate structures can be formed to increase the overall oxygen and moisture barrier characteristics. The biodegradable laminates can be formed by extrusion. |
| 申请公布号 |
KR20080091396(A) |
申请公布日期 |
2008.10.10 |
| 申请号 |
KR20087021831 |
申请日期 |
2008.09.05 |
| 申请人 |
INTERNATIONAL PAPER COMPANY |
发明人 |
CLEVELAND CHRISTOPHER S.;REIGHARD TRICIA S.;MARCHMAN JAMES I. |
| 分类号 |
B32B27/10;B32B29/00;B65D65/46 |
主分类号 |
B32B27/10 |
| 代理机构 |
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