poliuretano espumado, espuma integral, uso de uma espuma integral, e, processo para a preparação de um poliuretano espumado
The present invention relates to foamed polyurethane obtainable by mixing a) polyisocyanates, b) relatively high molecular weight compounds having groups reactive toward isocyanate groups, c) solid particles, d) blowing agents, e) if appropriate, chain extender, crosslinking agent or mixtures thereo...
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