| abstract |
The invention relates to a cellular polyisocyanate polyaddition product that can be obtained by mixing a) polyisocyanates including at least one polyisocyanate selected from the group consisting of 1,5-naphthylene diisocyanate (NDI), ditolyl diisocyanate (TODI), and diphenylethane diisocyanate (EDI), b) high-molecular-weight compounds with groups that are reactive towards isocyanate groups, c) optionally crosslinking agents, d) solid particles, e) water, f) optionally catalysts, g) optionally foaming agents, and h) optionally other additives into a reaction mixture, and allowing the reaction mixture to fully cure. |