发明名称 |
A MULTIWALL SHEET, METHODS OF MAKING, AND ARTICLES COMPRISING THE MULTIWALL SHEET |
摘要 |
<p>A multiwall sheet can comprise walls, wherein the walls include: a first wall; a second wall; and a transverse wall, wherein the first wall, the second wall, and the transverse wall extend longitudinally; and a rib extending between adjacent walls, wherein a layer is formed by two adjacent walls; wherein the layer is filled with a nanoporous foam material; and wherein the multiwall sheet comprises a normalized thermal conductivity value of less than or equal to 1.00 W·m/kg·K. A method of making a multiwall sheet can comprise coextruding the multiwall sheet described above with a nanoporous foam material; wherein the layer is filled with a nanoporous foam material during coextrusion.</p> |
申请公布号 |
EP2732107(A2) |
申请公布日期 |
2014.05.21 |
申请号 |
EP20120751119 |
申请日期 |
2012.07.10 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
THIAGARAJAN, CHINNIAH;KULMI, UDIT;RAJENDRAN, SANTHOSH KUMAR |
分类号 |
E04C2/54 |
主分类号 |
E04C2/54 |
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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