发明授权
US5478910A Process for the production of polyesters using enzymes and supercritical fluids 失效
使用酶和超临界流体生产聚酯的方法

Process for the production of polyesters using enzymes and supercritical
fluids
摘要:
A process of preparing a polyester by reacting a diol with an acid or acid ester in the presence of a solid enzyme and in a supercritical fluid is described.
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