| 摘要 |
<p>The invention relates to a method for producing porous materials, comprising the reaction of at least one polyfunctional isocyanate with at least one polyfunctional aromatic amine in the presence of at least one catalyst and one solvent. The invention further relates to the porous materials thus obtained and the use of the porous materials as insulating material in particular for applications in the construction sector and in vacuum insulation panels.</p> |
