PROCESS FOR THE PRODUCTION OF A THERMOPLASTIC POLYOXAZOLIDINONE
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United States of America
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Feb 6, 2025
app pub date -
Dec 6, 2022
filing date -
Dec 6, 2022
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Abstract
The invention is related to a process, preferably a continuous process, for producing a thermoplastic polyoxazolidinone comprising copolymerizing a diisocyanate compound with a bisepoxide compound in the presence of a catalyst in a reactor; wherein the diisocyanate compound and the bisepoxide compound are continuously and/or step-wise added preferably continuously added to the reactor and the polyoxazolidinone is continuously and/or step-wise, preferably continuously removed from the reactor.
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