发明名称 |
Artículo y método para producir una mezcla de espuma de baja densidad de polímero estirénico y poliolefina |
摘要 |
An extruded polymeric foam comprising a styrenic polymer and an olefinic polymer, the olefinic polymer in an amount less than the amount of the styrenic polymer. The styrenic polymer and the olefinic polymer are present as a blend, preferably free of an interpolymer or compatiblizer. The foam has a density below about 36 kg/m3 (as measured by ASTM D1622-03), a vertical compressive strength greater than about 100 kPa (as measured by ASTM D1621-04) and a compressive strength ratio greater than about 0.35. |
申请公布号 |
ES2456294(T3) |
申请公布日期 |
2014.04.21 |
申请号 |
ES20080872107T |
申请日期 |
2008.12.15 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC.;DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
VO, CHAU VAN |
分类号 |
C08J9/00;C08J9/12;C08L23/00;C08L25/04;C08L25/12 |
主分类号 |
C08J9/00 |
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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