| 发明名称 |
Neutralization of reactive elements |
| 摘要 |
Packaging having reactive polymers incorporated into paper and foam core materials. In one embodiment, the packaging protects the contents from corrosive gases. In an alternate embodiment, the packaging protects the contents from mildew and fungus.
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| 申请公布号 |
US2002050318(A1) |
申请公布日期 |
2002.05.02 |
| 申请号 |
US20010838597 |
申请日期 |
2001.04.19 |
| 申请人 |
DONALDSON KEITH W.;HARPER NANCY L. |
发明人 |
DONALDSON KEITH W.;HARPER NANCY L. |
| 分类号 |
B32B27/06;B65D81/22;B65D81/24;B65D81/28;C23F15/00;D21H21/38;D21H27/10;(IPC1-7):B31F1/00;C09J5/02 |
主分类号 |
B32B27/06 |
| 代理机构 |
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