Pyrazino pyrazine compounds as catalysts for preparing urethanes

The reaction between a hydroxyl-containing material and an isocyanate-containing material is catalyzed by a pyrazino pyrazine compound such as 1,4,5,8-tetramethyldecahydropyrazino(2,3-b)pyrazine.

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Bibliographische Detailangaben
Hauptverfasser: TREYBIG, DUANE S, POTTER, JAMES L
Format: Patent
Sprache:eng
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