发明名称 |
Pvc wrapping film - covering photographs etc, having a microcellular surface coat to prevent sticking |
摘要 |
<p>Pref. the microcellular coating is formed by application drying and setting of a fluid synthetic adhesive not more than 0.025 mm. thick. The microcellular coating is harder than the PVC backing film and can be rolled onto the film.</p> |
申请公布号 |
FR2143056(A1) |
申请公布日期 |
1973.02.02 |
申请号 |
FR19720021978 |
申请日期 |
1972.06.19 |
申请人 |
ROBLES TENORIO CARLOS |
发明人 |
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分类号 |
B05D5/02;(IPC1-7):29D7/00;65D27/00;65D65/00 |
主分类号 |
B05D5/02 |
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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