| 摘要 |
<p>The composition is made up of active material on the base some metal nanoparticles of silver, copper or zinc incorporated into the material from the group of kieselguhrs with a particle size of 0.1 ?m to 200 micron in an organic or inorganic binders. The active material is incorporated into the material from the group of diatomite in a ratio of 0.01 wt% to 100% by weight. based on pure metal silver, copper or zinc. Its content in paint or building material can range from 0.1% to about 99.9% by weight.</p> |
