| 发明名称 |
MULTILAYERED COLOURED PLATE MADE OF A CRYSTALLISING THERMOPLASTIC MATERIAL, PROCESS FOR PRODUCING THE SAME AND ITS USE |
| 摘要 |
An amorphous, coloured, multilayered plate with 1 to 20 mm thickness contains a crystallising thermoplastic material as its main component and at least one inorganic and/or organic pigment as dye in at least one of the layers. Other additives, such as UV stabilisers, antioxidants and soluble dyes may also be contained therein.
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| 申请公布号 |
CA2262534(A1) |
申请公布日期 |
1998.02.12 |
| 申请号 |
CA19972262534 |
申请日期 |
1997.07.18 |
| 申请人 |
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG |
发明人 |
BRUNOW, RAINER;MURSCHALL, URSULA |
| 分类号 |
B32B27/20;C08K5/00;(IPC1-7):B32B27/18;B29C47/06;B32B27/08;E04C2/10;B32B27/36 |
主分类号 |
B32B27/20 |
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