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Způsob výroby aminoplastů
CS227989B1
Czechoslovakia
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English - Inventor
Petr Ing Marek Jaroslava Ing Csc Kondelikova Blanka Ing Frimlova Jaroslav Prof Ing Kralicek
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Description
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Claims (1)
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- ’ PftEDMĚTVYN.ÍLEZUZpůsob výroby aminoplastů při teplotách 80 až 120 °C v jedná operaci ve vznosu, vyznačený tím, že polykondenzace je katalyzována ekvimolérní sloučeninou kyseliny fosforečná s laktemy omega-aminokarboxylovýeh kyselin obecného vzorce H3PQ4.HH(CH2)nC0, kde n - 3 až 11 v množství 0,1 až 5 % hmot. na výchozí polykondenzační suroviny.