单词 | polyesterification |
释义 | polyesterificationn. Chemistry. A reaction or process which yields a polyester. ΘΚΠ the world > matter > chemistry > polymer chemistry > polymerization > [noun] > polyesterification polyesterification1932 the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > esterification > polyesterification polyesterification1932 1932 Jrnl. Amer. Chem. Soc. 54 1560 The polyesterification thus consists in a series of intermolecular couplings resulting in the formation of progressively longer chains. 1958 Technology Mar. 12/3 J. R. Whinfield took up the study of similar polyesterification processes, the main idea being to use starting materials which might give some sense of rigidity to the high-polymer substances made by these reactions. 1995 Jrnl. Biotechnol. 40 133 This appears to be the highest average molar mass reported by direct enzymic polyesterification of a diacid and diol. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1932 |
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