On March 21, 2019, Koopmans, Carsten; Guertler, Christoph; Wolf, Aurel; Frick-Delaittre, Elena; Rangheard, Claudine; Breuer, Timo; Laemmerhold, Kai published a patent.SDS of cas: 5455-98-1 The title of the patent was Method for the production of thermoplastic polyoxazolidinone polymers. And the patent contained the following:
A process for producing thermoplastic polyoxazolidinone, comprising the following steps: (i) Reaction of a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a catalyst (C) and a compound (D) in a solvent (E) forming an intermediate compound (F) and (ii) Reaction of a compound (G) with the intermediate (F) formed in step (i), wherein compound (D) is one or more compounds selected from the group consisting of monofunctional isocyanate and monofunctional epoxide, and wherein compound (G) is an alkylene oxide. The invention is also related to the resulting thermoplastic polyoxazolidinone. The experimental process involved the reaction of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione(cas: 5455-98-1).SDS of cas: 5455-98-1
The Article related to thermoplastic polyoxazolidinone polymer, Chemistry of Synthetic High Polymers: Organic Addition Polymerization and other aspects.SDS of cas: 5455-98-1
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics