AUS FETTSÄUREAMIDEN MIT HYDROXYL HERGESTELLTE POLYURETHANE

AUS FETTSÄUREAMIDEN MIT HYDROXYL HERGESTELLTE POLYURETHANE

Polyurethanes, and rigid polyurethane foams in particular, are made using certain amides of modified fatty acids. The fatty acid groups are substituted hydroxymethyl, N-hydroxyalkyl aminoalkyl or hydroxy-substituted ester groups. The amide portion of the molecule contains hydroxyalkyl or other hydro...

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Bibliographische Detailangaben
Hauptverfasser: SANDERS, AARON, OLSON, KURT, LYSENKO, ZENON, SCHROCK, ALAN, BABB, DAVID, MARTIN, CHARLES, BRIGGS, JOHN, EARLS, JIM
Format: Patent
Sprache:ger
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Zusammenfassung:Polyurethanes, and rigid polyurethane foams in particular, are made using certain amides of modified fatty acids. The fatty acid groups are substituted hydroxymethyl, N-hydroxyalkyl aminoalkyl or hydroxy-substituted ester groups. The amide portion of the molecule contains hydroxyalkyl or other hydroxyl-substituted organic groups bonded to the amide nitrogen.