| 发明名称 |
POLYFORMALS AS A COEXTRUDED PROTECTIVE LAYER ON POLYCARBONATE |
| 摘要 |
<p>The invention relates to multilayer products, particularly web plates or solid plates, comprising at least one layer that contains a thermoplastic and at least one layer which contains a thermoplastic based on polyformals or copolyformals. Also disclosed are compositions containing polyformals or copolyformals and UV absorbers.</p> |
| 申请公布号 |
KR20060052878(A) |
申请公布日期 |
2006.05.19 |
| 申请号 |
KR20067001655 |
申请日期 |
2006.01.24 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
HEUER HELMUT WERNER;WEHRMANN ROLF;BRAUN SYLVIA;RUEDIGER CLAUS;ROELOFS MARCO;NISING WOLFGANG;ANDERS SIEGFRIED;ROEHNER JUERGEN;GORNY RUEDIGER |
| 分类号 |
C08J7/04;B32B27/08;B32B27/28;C08J5/00;C08L59/00 |
主分类号 |
C08J7/04 |
| 代理机构 |
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代理人 |
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