| 发明名称 |
MULTILAYER ARTICLES AND METHODS FOR MAKING MULTILAYER ARTICLES |
| 摘要 |
<p>In one embodiment, the sheet, comprises: a cap layer comprising an acrylic polymer; and a base layer, wherein the sheet is thermoformable. The base layer comprises a cycloaliphatic polyester copolymer and an optionally, an aromatic polycarbonate. The cycloaliphatic polyester copolymer can comprise greater than 10 wt % cycloaliphatic diol or acid or combination thereof, based upon a total weight of the cycloaliphatic polyester copolymer.</p> |
| 申请公布号 |
EP2237949(A1) |
申请公布日期 |
2010.10.13 |
| 申请号 |
EP20090706818 |
申请日期 |
2009.01.21 |
| 申请人 |
SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
TRIPATHI, SANDEEP;CHAKRAVARTI, SHREVAS;BLACKBURN, SAPNA KIRK |
| 分类号 |
B32B27/08;B32B27/30;B32B27/36;C08L67/02;C08L69/00 |
主分类号 |
B32B27/08 |
| 代理机构 |
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