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单词 polyesterification
释义

polyesterificationn.

Brit. /ˌpɒlɪɛstərᵻfᵻˈkeɪʃn/, U.S. /ˈˌpɑliˌɛstərəfəˈkeɪʃ(ə)n/
Origin: Formed within English, by derivation. Etymons: polyester n., -ification suffix.
Etymology: < polyester n. + -ification suffix.
Chemistry.
A reaction or process which yields a polyester.
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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).
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n.1932
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