| 发明名称 |
POLYSTYRENE FOAM CONTAINING CARBON BLACK |
| 摘要 |
The present invention relates to styrene polymer foam containing carbon black and includes both particulate and extruded forms. Such foams have decreased thermal conductivity.
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| 申请公布号 |
CA2003920(A1) |
申请公布日期 |
1990.05.25 |
| 申请号 |
CA19892003920 |
申请日期 |
1989.11.27 |
| 申请人 |
DOW CHEMICAL COMPANY (THE) |
发明人 |
ROMESBERG, FLOYD E.;DEBENEDICTIS, MACH A. |
| 分类号 |
B29C47/00;B29K25/00;B29K105/04;B29K105/14;B29L7/00;C08J9/00;C08J9/04;C08J9/12;C08J9/16;C08K3/04;C08L25/06;(IPC1-7):C08J9/04 |
主分类号 |
B29C47/00 |
| 代理机构 |
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