| 发明名称 |
Thermoplastic styrene foams and their preparation. |
| 摘要 |
<p>An alkenylaromatic thermoplastic synthetic resin foam which contains a mixture of blowing agents comprising dichloromethane and a blowing agent chosen from HCFCs, HFCs, FCs, CO2 and mixtures thereof.</p> |
| 申请公布号 |
EP0406206(A2) |
申请公布日期 |
1991.01.02 |
| 申请号 |
EP19900870088 |
申请日期 |
1990.06.08 |
| 申请人 |
FINA RESEARCH S.A. |
发明人 |
SIRAUX, DANIEL;HUYBRECHTS, PHILIPPE;HAVEAUX, BERNARD |
| 分类号 |
C08J9/12;C08J9/14 |
主分类号 |
C08J9/12 |
| 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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