α. 1900s– resole Brit. /ˈrɛzəʊl/, U.S. /ˈrɛsoʊl/.
β. 1900s– resol.
单词 | resol |
释义 | resoln.α. 1900s– resole Brit. /ˈrɛzəʊl/, U.S. /ˈrɛsoʊl/. β. 1900s– resol. Chemistry. ΚΠ 1894 Amer. Druggist & Pharmaceut. Rec. 25 Jan. 32/2 Resol.—This is the name of a new disinfectant which has been introduced in Germany. 1895 S. Rideal Disinfection & Disinfectants viii. 174 Resol is the name of a disinfectant somewhat analogous to lysol. 2. Any of various resins, generally soluble in water or alcohol, formed as the first stage in phenol-aldehyde copolymerizations and often prepared as precondensates in the manufacture of plastics. Cf. resitol n. ΘΚΠ the world > matter > chemistry > polymer chemistry > resins and plastics > [noun] > others > phenol-aldehyde co-polymerization products > stage one resol1913 1913 H. Lebach in Jrnl. Soc. Chem. Industry 32 559/2 These initial stages of Bakelite have received various names... Four years ago I proposed to call the whole of this class ‘Resoles’. 1935 C. Ellis Chem. Synthetic Resins I. xiv. 306 The resols, or initial products of alkaline condensation are mono- or poly-alcohols. 1956 J. N. Anderson Appl. Dental Materials xxi. 260 The resin is in the ‘resole’ state and is modified by adding fillers and colouring matter. 1973 Materials & Technol. VI. viii. 590 Resols used as starting materials have a very limited storage life owing to the presence of reactive groups. 1998 Thermochimica Acta 320 210/1 Further condensation gives gradual crosslinking of resol that initially turns the material into resitol and finally into resite. This entry has been updated (OED Third Edition, March 2010; most recently modified version published online March 2022). < n.1894 |
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