TDI BASED POLYISOCYANATE MIXTURE WITH A HIGH SOLIDS CONTENT

the polyisocyanurate which is based on tolylene diisocyanate and has isocyanate groups has a polydispersity D of from ≥1 to ≤1.5, based on the total weight of the polyisocyanurate which is based on tolylene diisocyanate and has isocyanate groups, where the polydispersity D is the ratio of weight ave...

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Bibliographische Detailangaben
Hauptverfasser:	LI, Hongchao, MALEIKA, Robert, IRLE, Christoph, MIDOLO, Antonio, WU, Ruiwen, LIU, Hao, GROTH, Stefan
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	the polyisocyanurate which is based on tolylene diisocyanate and has isocyanate groups has a polydispersity D of from ≥1 to ≤1.5, based on the total weight of the polyisocyanurate which is based on tolylene diisocyanate and has isocyanate groups, where the polydispersity D is the ratio of weight average and number average molecular weight of the polyisocyanurate and the weight average and number average molecular weight is in each case determined by means of gel permeation chromatography using a polystyrene standard and tetrahydrofuran as eluent in accordance with DIN 55672-1:2016-03.