| 摘要 |
Agent comprises at least one inorganic pigment, oil, Fischer Tropsch wax with a solidification point of 50-140[deg] C and a needle penetration at 25[deg] C of up to 1 mm, and at least one second wax which is not Fischer Tropsch Wax and not polyolefin wax, with a solidification point between 50-140[deg] C. At least 50 wt.% of the agent has a particle size of >= 1 mm. Independent claims are also included for: (1) preparing the agent, comprising (a) mixing at least one inorganic pigment with an oil, (b) mixing the mixture with at least one Fischer Tropsch wax and a second wax, and (c) mixing at a temperature more than the solidification point of Fischer-Tropsch wax and the second wax, and/or (i) mixing at least one inorganic pigment with Fischer-Tropsch wax and second wax, (ii) mixing the mixture with at least one oil, and (iii) mixing at a temperature more than the solidification point of Fischer-Tropsch wax and the second wax; and (2) coloring building materials, comprising mixing the composition with the material above its softening point. |
