发明授权
US06818730B2 Process to produce polyesters which incorporate isosorbide 失效
生产掺入异山梨醇的聚酯的方法

Process to produce polyesters which incorporate isosorbide
摘要:
The present invention provides a process to produce isosorbide-containing polyesters. The process allows for higher isosorbide incorporation than previously found while maintaining high polymeric molecular weights.
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