单词 | resinify |
释义 | resinifyv. Chiefly Chemistry. 1. transitive. To convert (a substance) into resin, natural or synthetic. Usually in passive. ΘΚΠ the world > matter > chemistry > polymer chemistry > resinification > [verb (transitive)] resinify1804 1804 tr. P. F. Tingry Painter & Varnisher's Guide i. i. 42 What is called white incense is gallipot resinified [Fr. resinifié]. 1882 Athenæum 7 Oct. 469/2 Oxidized or resinified by the influence of the air. 1933 Chem. Abstr. 27 4110 The disaggregated mass may be resinified more deeply with CH2O. 2006 Industr. Crops & Products 24 171 The liquefied grapevine cane powders were then resinified with formaldehyde at the different ratios in the presence of NaOH as a catalyst. 2. intransitive. To become resinous; to be converted into resin. ΘΚΠ the world > matter > chemistry > polymer chemistry > resinification > [verb (intransitive)] resinify1840 1840 J. Pereira Elements Materia Medica II. 707 (table) Volatile oil, which distils less readily, and has a tendency to resinify. 1887 A. M. Brown Treat. Animal Alkaloids i. iv. 31 Parvoline..resinifies readily on exposure to the air. 1920 Chem. Abstr. 14 3672 The Na salt of the 163° acid completely resinified on illumination in H2O. 1963 F. M. Dean Naturally Occurring Oxygen Ring Compounds i. 2 Naturally occurring furans generally resinify in these conditions. 2001 Rubber World (Nexis) 1 Dec. 34 The low-molecular material resinifies and oxidizes to carbon as a function of time. Derivatives ˈresinified adj. [compare French résinifié (1799 or earlier)] ΚΠ 1847 Chem. Gaz. 15 Feb. 96 The polychromic acid..is..only a mixture of resinified aloes with chrysammic acid. 1908 Bull. Misc. Information (Royal Bot. Gardens, Kew) 211 The residue..consisted principally of resinified caoutchouc. 1973 Biochem. Systematics 1 39 Samples of wood or resinified wood were obtained by boring, and the turpentine was extracted. ˈresinifying adj. and n. ΘΚΠ the world > matter > chemistry > polymer chemistry > resinification > [noun] resinifying1859 resinification1913 1859 H. Watts tr. L. Gmelin Hand-bk. Chem. XIII. 416 Peculiar resinifying substances not yet examined. 1864 London, Edinb., & Dublin Philos. Mag. 4th Ser. 27 534 With oil of lavender.., where a film is formed, a resinifying action sets in. 1933 Industr. & Engin. Chem. June 646/1 Like all resinifying reactions, that which forms vinyl resins is imperfectly understood. 2001 M. Aftel Essence & Alchemy ii. 59 Oxidation, which increases the resinifying of the essential oil. This entry has been updated (OED Third Edition, March 2010; most recently modified version published online March 2022). < v.1804 |
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