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发明授权
US09550748B2 Cyclic carbonate monomers and polymers prepared therefrom 有权
环状碳酸酯单体和由其制备的聚合物

Cyclic carbonate monomers and polymers prepared therefrom
摘要：
A cyclic carbonate monomer including the reaction product of (a) a divinylarene dioxide, and (b) carbon dioxide; a process for making the cyclic carbonate monomer; and a polymer such as a poly(hydroxyurethane) composition made therefrom. The poly(hydroxyurethane) composition made from the above cyclic carbonate monomer forms a reactive intermediate that can be used for making, for example, a poly(hydroxyurethane) foam product.
摘要（中）：

包含（a）二乙烯基芳烃二氧化物和（b）二氧化碳的反应产物的环状碳酸酯单体; 制备环状碳酸酯单体的方法; 和由其制成的聚（羟基氨基甲酸酯）组合物的聚合物。 由上述环状碳酸酯单体制成的聚（羟基氨基甲酸酯）组合物形成可用于制备例如聚（羟基氨基甲酸酯）泡沫产品的反应性中间体。

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