BISOXAZOLANE, IM WESENTLICHEN AUS DIESEN BESTEHENDE OXAZOLANGEMISCHE, EIN VERFAHREN ZU DEREN HERSTELLUNG UND IHRE VERWENDUNG ALS HAERTER FUER ISOCYANATGRUPPEN AUFWEISENDE KUNSTSTOFFVORLAEUFER

• Main Authors: PEDAIN, JOSEF., 5000 KOELN, DE, BLUM, HARALD., 4175 WACHTENDONK, DE, HENTSCHEL, KARL-HEINZ., 5060 BERGISCH GLADBACH, DE
• Format: Patent
• Language: German
• Published: 09.01.1992
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; HETEROCYCLIC COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

Novel bisoxazolanes which are suitable as curing agents for plastic precursors having isocyanate groups, or oxazolane mixtures consisting essentially of these bisoxazolanes, a process for their preparation by reacting 1,6-diisocyanatohexane with N-(hydroxyethyl)oxazolanes which carry a branched C5-C...