FIELD: chemistry.
SUBSTANCE: invention relates to the surface treated pigments to produce the polymer compositions, that can be used to produce super concentrates, moulded plastic products and/or plastic films. The pigment is selected from TiO2, BaSO4, ZnS and/or the lithopone particles, and during the treatment, the initial pigment particles are brought into contact with specific alkoxylated siloxanes.
EFFECT: improved dispersion in plastics.
12 cl, 2 dwg, 11 tbl
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