Meanings of coloring material in English

Any color or coloring material.

These usually are composed of starch, coloring material, with a little nitrogenous material in the form of gelatine, casein, or albumin.

In 1901 the United States treasury department adopted a similar ink except that it permitted the introduction into it of an unnamed blue coloring material.

The Functional Pigment segment is engaged in the manufacture and sale of magnetic powder materials, various coloring materials and others.

It happened that Kennedy had some artificial flowers on a stand, which he had been using long before in the study of synthetic coloring materials.