| 发明名称 |
Polyisocyanate based aerogel |
| 摘要 |
Process for making polyisocyanate based aerogels by trimerisation of an organic polyisocyanate in an organic solvent in the presence of a (co)polymer containing an isocyanate-reactive group, gellation and supercritically drying of the obtained sol-gel.
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| 申请公布号 |
US5990184(A) |
申请公布日期 |
1999.11.23 |
| 申请号 |
US19980052190 |
申请日期 |
1998.03.31 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
BIESMANS, GUY LEON JEAN GHISLAIN |
| 分类号 |
C08G18/09;C08G18/54;C08G18/62;C08G18/82;C08J9/28;(IPC1-7):C08J9/28;C08G18/16;C08G18/22;C08L61/00 |
主分类号 |
C08G18/09 |
| 代理机构 |
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