| 发明名称 |
Process for applying a protective intermediate layer to glass sheets |
| 摘要 |
The surfaces of glass sheets are protected against damage during stacking and handling by an intermediate layer or protective layer, which is produced on the surface by applying an aqueous slurry of a pulverulent intermediate layer material and drying the coating.
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| 申请公布号 |
DE3221078(A1) |
申请公布日期 |
1983.12.08 |
| 申请号 |
DE19823221078 |
申请日期 |
1982.06.04 |
| 申请人 |
PPG INDUSTRIES,INC. |
发明人 |
FRANCIS DUFFER,PAUL;DAVID KELLY,JOSEPH;FRANZ,HELMUT |
| 分类号 |
B65G49/06;C03C17/00;C03C23/00;(IPC1-7):C03C23/00;C03B40/02 |
主分类号 |
B65G49/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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