| 摘要 |
<p>FIELD: paint-and-varnish industry. SUBSTANCE: in a preliminarily prepared titanium oxide pigment emulsion, first aluminum oxide (hydroxide) phosphate and then aluminum oxide are precipitated on the surface pigment, after which pigment is isolated from suspension. Magnesium oxide can be additionally precipitated. EFFECT: improved physico-chemical retaining ability of pigments. 16 cl, 1 tbll</p> |
