Spherical particles and use thereof
The invention relates to spherical particles having an average diameter (numerical average) in the range of 1 to 100 µm, comprising at least one organic polymer, wherein the particles have one or more open pores that have diameters in the range of 1 to 90% of the particle diameter and a depth of at...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to spherical particles having an average diameter (numerical average) in the range of 1 to 100 µm, comprising at least one organic polymer, wherein the particles have one or more open pores that have diameters in the range of 1 to 90% of the particle diameter and a depth of at least 10% of the particle diameter. |
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