| 摘要 |
<p>PROCESS FOR PIGMENTING HIGH MOLECULAR WEIGHT ORGANIC MATERIAL A process for pigmenting high molecular weight organic material, which comprises using, as pigment, a monoazo compound of the formula < IMG > wherein A is a carbocyclic aromatic radical, R is an aliphatic, or cycloaliphatic radical or an alkoxy group, and Q is a hydrogen or a halogen atom or a methyl group. The colorations obtained, for example in plastics, filaments, lacquers and prints, have very high colour strength, high saturation, good dispersibility, good fastness to overspraying, migration, heat, light and atmospheric influences, and good gloss.</p> |
