发明名称 |
EXPANDABLE POLYSTYRENE COMPOSITION |
摘要 |
An expandable polystyrene composition is disclosed comprising :
(1) 100 parts by weight of a polymer of styrene having in particular a weight-average molecular mass Mw ranging from 150 000 to 600 000 daltons,
(2) from 2 to 20 parts by weight of at least one blowing agent, and
(3) from 5 to less than 25 parts by weight of a masterbatch wherein the masterbatch comprises a filler and a rubber. A particularly preferred filler is carbon black. |
申请公布号 |
EP2142591(A2) |
申请公布日期 |
2010.01.13 |
申请号 |
EP20080749841 |
申请日期 |
2008.04.29 |
申请人 |
INEOS NOVA INTERNATIONAL S.A. |
发明人 |
METSAARS, ALPHONSUS CATHARINA GERADUS;RIJKSE, MARIEKE ALBERTINE |
分类号 |
C08J9/00;C08F255/00;C08F279/02;C08L25/06;C08L51/04 |
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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