| 发明名称 |
TRANSPARENT BARRIER FILM AND METHOD |
| 摘要 |
A substantially transparent barrier film comprising a flexible substantially transparent substrate having first and second surfaces. A substantially colorless barrier coating is formed on at least one of said surfaces of a carbon-like material having a thickness ranging from 50 to 300 Angstroms.
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| 申请公布号 |
CA2015308(C) |
申请公布日期 |
1999.12.07 |
| 申请号 |
CA19902015308 |
申请日期 |
1990.04.24 |
| 申请人 |
|
发明人 |
WENDT, LAUREN R.;COOMBS, PAUL G.;PHILLIPS, ROGER W. |
| 分类号 |
B32B27/34;B32B7/02;B32B9/00;B32B27/08;C08J7/04;C08J7/06;C23C14/06;(IPC1-7):C23C14/06;B32B27/06;C23C14/28;C23C14/34 |
主分类号 |
B32B27/34 |
| 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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