| 释义 |
acrylic, a. Chem.|əˈkrɪlɪk|
[f. acryl + -ic.]
Of or containing the radical acryl; as the acrylic series of compounds. acrylic acid, C3H3O.OH, formed by the oxidation of acrolein. Also acrylic fibre, acrylic plastic, acrylic resin, etc., synthetic substances prepared from acrylic acid or its derivatives. Also acrylic n. (usu. pl.).
1855H. Watts tr. Gmelin's Handbk. Chem. IX. 369 Acrylic acid. 1869Roscoe Elem. Chem. xxxvi. 389 Acrylic acid is the first term of a series of monobasic acids, [which] differ from the series of fatty acids in containing two atoms of hydrogen less. 1877Fownes Man. Chem. II. 304 Of the acids of the first group, called normal acrylic acids, some occur mostly as glycerides in vegetable and animal organisms. 1936Industr. & Engin. Chem. XXVIII. 271/2 The acrylic resins show many unique physical, chemical, and mechanical properties. 1939H. R. Simonds Industr. Plastics 69 The important trade names for the acrylic plastics..are: Plexiglas, Lucite, Crytalite, Acryloid. 1941Jrnl. R. Aeronaut. Soc. XLV. 370 Transparent Acrylic Resins for Cockpit Enclosures. 1942Jrnl. Amer. Dent. Assoc. XXIX. 640 Acrylics in Restorative Dentistry. 1945H. D. Ward in V. E. Yarsley Plastics Applied 83/2 For coloured telephones acrylic plastics have been chosen. 1945S. Holt Ibid. 187/1 Acrylic teeth offer advantages in requiring no pin or diatoric anchorage..and do not break in processing or wear. 1947Lancet 22 Mar. 379/1 The acrylic resins..have proved satisfactory for making artificial eyes. 1953Economist 24 Oct. 275 Acrylic fibres (these, broadly speaking, are the fibres that can be given a wool-like ‘feel’, as distinct from the more silky texture of nylon or ‘terylene’). 1960Which? Jan. 19/2 The acrylics are easy to wash, do not shrink or stretch, and generally need no ironing. |