| 单词 | lithol red |
| 释义 | > as lemmasLithol red Any of various azo pigment dyestuffs, many of which are the salts of diazo coupling compounds of β-naphthol and aromatic amino-sulphonic acids. Lithol red, any of various salts of the diazo coupling compound of 2-naphthylamine-1-sulphonic acid with β-naphthol, used as red pigments of moderate colour fastness. Formerly a proprietary name in the U.S. 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 > named colours > red or redness > red colouring matter > [noun] > dyes and dyestuffs madderOE grain1335 alkanet1343 Brazilc1386 crop-maddera1399 red-scarletc1400 alcanna?a1425 lac?c1425 madder root?c1450 incarnationa1475 jarecork1483 orchil1483 mull1507 orcanet1548 Bristol-red1551 red sanders1553 cochineal1582 safflower1583 chay1588 Pernambuco1595 red sanderswood1598 redwood1634 peach woodc1638 scarlet1653 mesteque1667 bow-dye1676 sylvester1697 corkir1703 gamene1703 orchilla1703 crap1721 saffranon1731 kino1788 Turkey red1789 lizary1791 granilla1812 munjeet1813 rubiate1835 orcein1838 purpurin1839 ruby wood1843 sassafrid1852 aal1853 pink salt1853 magenta1860 fuchsine1865 paeonin1865 safranine1868 corallin1873 marina1874 Magdala red1875 alizarin1878 eosin1879 Turkey red oil1879 roccelline1880 ponceau1885 amarant1888 phloxine1890 hypernic1897 Turkish red1900 Lithol red1930 1903 Official Gaz. (U.S. Patent Office) 16 June 1891/1 Dyestuff. Badische Anilin & Soda Fabrik, Ludwigshafen, Germany. Filed April 24, 1903... The word ‘Lithol’. Used since June 6, 1901. 1930 A. W. C. Harrison Manuf. Lakes & Precipitated Pigments xii. 146 Lithol red being the most profitable of all the bright pigment reds, as regards such desirable qualities as strength, price and reasonable fastness to light in full shades, it is made in larger quantities than any other pigment red. 1930 A. W. C. Harrison Manuf. Lakes & Precipitated Pigments xiii. 176 Two cheaper bright yellows which may be used are Pigment Chlorine G.G. and Lithol Fast Yellow G.G., which are formaldehyde condensation products. 1947 L. S. Pratt Chem. & Physics Org. Pigments viii. 116 Lithols, as a class, are prepared by coupling the diazonium salts of Tobias acid..with β-naphthol, and then converting the resulting practically insoluble sodium lithols into the corresponding barium, calcium, or strontium products. 1947 L. S. Pratt Chem. & Physics Org. Pigments viii. 116 The lithols are the most important single group of organic pigment colors. 1967 R. R. Karch & E. J. Buber Graphic Arts Procedures: Offset Processes vii. 269 Lithol reds range in shades from an orange to deep maroon. In between these extremes are some very brilliant and deep shades which are used where extreme permanency to light is not important. < as lemmas |
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