| 发明名称 |
METHODS FOR IMPROVING BARRIER OF A COATED SUBSTRATE. |
| 摘要 |
<p>Methods for improving the barrier of a substrate having a barrier coating are disclosed. The methods generally comprise contacting the barrier coated substrate with an acid. Substrates treated according to this method are also disclosed.</p> |
| 申请公布号 |
MX2007004007(A) |
申请公布日期 |
2007.05.24 |
| 申请号 |
MX20070004007 |
申请日期 |
2005.10.04 |
| 申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
WILLIAM A. ESSARY |
| 分类号 |
C08J7/14 |
主分类号 |
C08J7/14 |
| 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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