A method of treating pigments to impart to them improved properties including both hydrophobic and organophilic properties, which comprises forming in an aqueous medium a dispersion of the pigment ...
Various substances have been described for use as active substance such as: higher molecular fatty acids i.e., acids with more than 8 carbon atoms and their salts; resinic acids and their salts; na...
A comparison between the straight lines which were found for the different printing inks shows that the flow limits of the SiO2 -containing pigment compositions c and d and the thus-made printing i...
When the liquid used is acetone or other low boiling, water-miscible liquid, it is preferred to dilute the mixture somewhat with water and to recover the acetone, or other liquid, by conventional d...
In this regard it may be noted that grinding agents such as stearic acid heretofore used in wet-milling aluminum flake pigments dissolve in the hydrocarbon solvent used as the wet-milling vehicle; ...
Barite is a type of non-metallic mineral product whose main component is baSO4. It usually exists in low temperature hydrothermal vein such as quartz-barite vein and fluorite-barite vein and coexis...
