PRODUCTION OF PIGMENT FOR VARNISH HAVING HIGH COLOR DENSITY AND DISPERSIBLE EASILY

摘要

In the process, the crude pigments are ground together with inorganic grinding aids, for example rock salt, and dialkyl phthalates, phenoxyethanol, 2-phenylethanol and/or dialkyl benzoates. …??Soft textured pigments are obtained, which give strong colourings of higher transparency and/or higher cleanness in hue than pigments produced by prior art processes.