| 单词 | thioindigoid |
| 释义 | > as lemmasthioˈindigoid thioˈindigoid n. any of a class of vat dyes that are substituted derivatives of thioindigo and are used esp. in textile printing; also attributive or as adj. ΘΚΠ the world > matter > colour > colouring > colouring matter > [noun] > dye > types of dyes pallOE sanders1329 raddlea1350 nutgallc1450 bark1565 logwood1581 sanders-wood1615 catechu1682 cate1698 cachou1708 valonia1722 India wood1742 cutch1759 alizari1769 standard1808 iron buff1836 colorine1838 acid dye1840 garancin1843 French tub1846 suranji1848 morindin1849 water blue1851 union dye1852 indigo-carmine1855 hernant1858 pigment colour1862 rosaniline1862 rose aniline1862 bezetta1863 bottom1863 acid colour1873 paraphenylenediamine1873 indigo-extract1874 tin-pulp1874 phthalein1875 sightening1875 chrome1876 rose bengal1878 azo-colours1879 azine1887 basic dye1892 chromotrope1893 garance1896 ice colour1896 xylochrome1898 cross-dye1901 indanthrene1901 Lithol1903 vat dye1903 thioindigo1906 para red1907 vat colour1912 vat dyestuff1914 indanthrone1920 ionamine1922 Soledon1924 Solochrome1924 Solacet1938 indigoid1939 thioindigoid1943 fluorol1956 Procion1956 the world > matter > colour > colouring > colouring matter > [adjective] > yielding dye > types of dye substantive1794 alizarin1857 Congo red1885 neutral1892 Janus1898 metachrome1901 direct1902 indigoid1908 reactive1941 thioindigoid1943 1943 Thorpe's Dict. Appl. Chem. (ed. 4) VI. 454/1 This process has been applied..for preparing the orange thio~indigoid dye from p-phenetioline. 1951 R. E. Kirk & D. F. Othmer Encycl. Chem. Technol. VII. 824 Although the fastness of thioindigoids does not in general approach that of the anthraquinone vat dyes, the brightness and clarity of shade are in many cases considerably superior. 1952 K. Venkataraman Chem. Synthetic Dyes II. xxxiii. 1004 Apart from indigo itself, the thio~indigoids constitute a much more important series than the indigoids. 1970 K. Venkataraman Chem. Synthetic Dyes III. i. 36 With the exception of halogenated indigo and a few thioindigoids..the indigoid group is steadily declining in commercial importance. 1972 Materials & Technol. V. xi. 358 Thioindigoid reds and maroons are vat dyestuff pigments with good light-fastness in full colours and reduced shades and excellent acid and alkali resistance. < as lemmas |
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