发明名称 |
EXPANDABLE VINYL AROMATIC POLYMERS WITH ENHANCED HEAT INSULATION AND PROCESS FOR THE PREPARATION THEREOF |
摘要 |
Expandable vinyl aromatic polymers comprising: a) a matrix obtained by polymerizing 50-100% by weight of one or more vinyl aromatic monomers and 0-50% by weight of at least one co-polymerizable monomer; b) 1-10% by weight calculated with respect to polymer (a), of an expanding agent englobed in the polymeric matrix; c) 0.01-20% by weight, calculated with respect to polymer (a), of a filler including carbon black, electrically conductive, with a surface area, measured according to ASTM D-3037/89, ranging from 5 to 200 m<SUP>2</SUP>/g. |
申请公布号 |
WO2008061678(A2) |
申请公布日期 |
2008.05.29 |
申请号 |
WO2007EP09933 |
申请日期 |
2007.11.16 |
申请人 |
POLIMERI EUROPA S.P.A.;GHIDONI, DARIO;PONTICIELLO, ANTONIO;SIMONELLI, ALESSANDRA;FELISARI, RICCARDO |
发明人 |
GHIDONI, DARIO;PONTICIELLO, ANTONIO;SIMONELLI, ALESSANDRA;FELISARI, RICCARDO |
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