Assertion: coloring material | /r/HasProperty | solid substrate
Facets:
value: essentially
type: DEGREE
Source sentences:
text: The process thus advantageously comprises at least one stage of separation by settling and/or of washing and/or of filtration and/or of drying and/or of spraying or of atomization intended to collect a powder formed of coloring material essentially composed of the solid substrate to which the colored complex is fixed.