发明名称 |
Porous polyisocyanate polyaddition products |
摘要 |
Process for producing porous polyisocyanate polyaddition products by reacting (a) isocyanates with (b) compounds which are reactive toward isocyanates in the presence of (f) solvent, wherein compounds having a functionality toward isocyanates of at least 6 and a molecular weight of at least 1000 g/mol are used as (b) compounds which are reactive toward isocyanates. |
申请公布号 |
US8067480(B2) |
申请公布日期 |
2011.11.29 |
申请号 |
US20060916069 |
申请日期 |
2006.05.30 |
申请人 |
SCHMIDT DANIEL;SCHAEDLER VOLKER;BASF SE |
发明人 |
SCHMIDT DANIEL;SCHAEDLER VOLKER |
分类号 |
C08G18/28 |
主分类号 |
C08G18/28 |
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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