| 发明名称 |
Polyvinyl acetal-containing film with improved uniformity of length variations over its width |
| 摘要 |
The invention relates to a film based on plasticizer-containing polyvinyl acetals having improved uniformity of length variations over the width of the film for manufacturing laminated glazing and its use in laminated glazing or solar modules.
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| 申请公布号 |
US2007148419(A1) |
申请公布日期 |
2007.06.28 |
| 申请号 |
US20060636714 |
申请日期 |
2006.12.11 |
| 申请人 |
WIEDEMANN FRANK;KARPINSKI ANDREAS |
发明人 |
WIEDEMANN FRANK;KARPINSKI ANDREAS |
| 分类号 |
B32B27/14 |
主分类号 |
B32B27/14 |
| 代理机构 |
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代理人 |
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