单词 | taxogen |
释义 | taxogenn. Chemistry. The molecule which provides the monomer units in a telomerization reaction. Cf. telogen n. 2. ΘΚΠ the world > matter > chemistry > polymer chemistry > monomer > [noun] > in a telomer taxogen1945 1945 J. Harmon U.S. Patent 2,390,099 1/1 ‘Telomerization’ is defined as the process of reacting, under polymerization conditions, a molecule YZ, which is called a ‘telogen’ with more than one unit of a polymerizable compound having ethylenic unsaturation called a ‘taxogen’. 1974 C. M. Starks Free Radical Polymerization i. 2 The term monomer is normally employed instead of taxogen, except in the patent literature. 1980 U.S. Patent 4,183,901 2 The maleic acid telomers are lower molecular weight polymers formed by reacting a chain transfer agent, or telogen with an olefinic monomer of taxogen. 2010 Rev. Environmental Contamination & Toxicol. 208 115 The telomerization process involves free radical addition of a starting telogen..with an unsaturated taxogen. This entry has been updated (OED Third Edition, March 2013; most recently modified version published online March 2022). < n.1945 |
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