| 摘要 |
<p>Copper phthalocyanine pigment systems Copper phthalocyanine pigment systems with improved rheological and optical performance characteristics comprising copper phthalocyanine or halogen-substituted copper phthalocyanines blended with sulfonated copper phthalocyanine and provided with an anioniccationic surfactant coating, and a process for the preparation thereof.</p> |
