| http://www.w3.org/ns/prov#value | - We have discovered that the addition of oxazolines to the reaction of bicyclic amide acetals with polyisocyanates or vice-versa, i.e., addition of bicyclic amide acetals to the reaction of oxazolines with polyisocyanates results in significant polymerization rate increase to produce novel polymers which have excellent physical properties including toughness and high heat distortion temperatures.
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