| 摘要 |
The present invention is related to bismuth-based pigment comprising a first coating containing silicon dioxide and one or more functionalized silane(s), and a second coating containing one or more functionalized silane(s). The present invention is also related to a method for manufacturing a coated bismuth-based pigment, and to substance compositions comprising said pigment. Furthermore, the invention relates to the use of said pigment, in the coloring of high-molecular weight organic materials.
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