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US 2024/0280512 A1Published application
Method for discriminating carbon black
AssigneeSumitomo Rubber Industries, Ltd.
InventorsKentaro OISHI, Ikuo KAGEYUKI
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Abstract
The present disclosure provides a method for discriminating carbon black which can discriminate whether or not a carbon black is a recovered carbon black. Provided is a method for discriminating whether or not a carbon black is a recovered carbon black, including examining the presence of an inorganic substance on or near a surface of the carbon black.
Claims8
A method for discriminating whether or not a carbon black is a recovered carbon black, comprising
- examining the presence of an inorganic substance on or near a surface of the carbon black.
Dependencies are inferred from the claim text.