METHOD FOR PREPARING PLOYESTERAMIDES BY ORGANIC CATALIYSIS
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United States of America Patent
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Mar 23, 2017
app pub date -
Nov 30, 2016
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Apr 8, 2016
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Abstract
A method for preparing polyesteramides by organocatalysis. The polyesteramides are prepared by a ring-opening polymerization reaction of comonomer under the action of an activator and an initiator, with ε-caprolactone and ε-caprolactam taken as the comonomer, and an I type carbene carboxylate compound or an L type carbene carboxylate compound taken as catalysts.
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