The invention relates to a production method of oxidized wet bead forming carbon black. The carbon black has been found to be wet beaded and subsequently oxidized. According to the method, the oxidation degree can be better controlled, and the beads cannot be damaged. Furthermore, the oxidized wet bead carbon black can be beneficially used in a rubber composition to improve the performance of the resulting rubber product.
本发明涉及一种氧化的湿法成珠炭黑的生产方法。已经发现炭黑可以湿法成珠并随后氧化。该方法可以更好地控制氧化程度,而不会损坏珠粒。此外,氧化的湿法成珠炭黑可以有益地用于橡胶组合物,以提高所得到的橡胶产品的性能。
Oxidized wet beaded carbon black
氧化的湿法成珠炭黑
2024-07-30
Patent
Electronic Resource
Chinese
IPC: | C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES , Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften |
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