发明名称 |
Splitterschutzscheiben aus Polymethylmethacrylat |
摘要 |
Antinoise and antifragmentation plates based on acrylic polymers employing a polymeric continuous film placed inside the plate, wherein the film is characterized by an elastic modulus lower than the one of PMMA of at least 30%, and/or elongation at break higher than at least 40%, measured by the test according to ISO 527 standard for plates or for films. |
申请公布号 |
DE69623723(T2) |
申请公布日期 |
2003.08.14 |
申请号 |
DE1996623723T |
申请日期 |
1996.10.29 |
申请人 |
ATOFINA, PUTEAUX |
发明人 |
STASI, ALBERTO LUCA;BINAGHI, MARCO;STANCO, DONATO |
分类号 |
B32B27/30;E01F8/00;(IPC1-7):E01F8/00;B32B27/36 |
主分类号 |
B32B27/30 |
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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