ClassID:

102779

C09C1/009 - CPC Classification

Classification description:

Treatment of specific inorganic materials other than fibrous fillers ; Preparation of carbon black; Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound whose phases only contain calcium, magnesium and carbonate ions and may contain hydroxyl ions

Recent Application in this class: