发明名称 |
METHOD FOR PRODUCING A NANOPOROUS POLYURETHANE-BASED COATING |
摘要 |
<p>The present invention relates to a process for producing a nanoporous foam, said process comprising providing a monomeric component (A) comprising a polyfunctional isocyanate (A1) and a solvent (C), and contacting said monomeric component (A) with water vapor. The present invention further comprises a nanoporous foam obtainable by such a process and also a nanofoam composite obtainable by applying said monomeric component (A) to a carrier (B) before the step of contacting with water vapor. The nanofoam composite is useful as insulant for thermal or acoustical insulation, as filtering material or as catalyst carrier.</p> |
申请公布号 |
EP2488576(A1) |
申请公布日期 |
2012.08.22 |
申请号 |
EP20100763712 |
申请日期 |
2010.10.12 |
申请人 |
BASF SE |
发明人 |
PRISSOK, FRANK;FRICKE, MARC;SCHLIEBE, STEFAN |
分类号 |
C08J9/40;C08G18/08;C08G18/10 |
主分类号 |
C08J9/40 |
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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