发明名称 |
A MULTIWALL SHEET, AN ARTICLE, A METHOD OF MAKING A MULTIWALL SHEET |
摘要 |
<p>In one embodiment, a multiwall sheet comprises a first sheet comprising an inner surface and an outer surface, a second sheet comprising a first surface and a second surface; and a rib disposed between the inner surface and the first surface. The outer surface can have surface features and has a surface area of greater than or equal to 140% of a planar, flat, non- profiled surface area for a same unit area.</p> |
申请公布号 |
WO2010061310(A1) |
申请公布日期 |
2010.06.03 |
申请号 |
WO2009IB54929 |
申请日期 |
2009.11.05 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V.;THIAGARAJAN, CHINNIAH;BHAT, PRAVEEN |
发明人 |
THIAGARAJAN, CHINNIAH;BHAT, PRAVEEN |
分类号 |
E04C2/32;E04C2/34;E04C2/54;E06B3/67 |
主分类号 |
E04C2/32 |
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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