ORGANIC EXPANDER FOR LEAD STORAGE BATTERIES
An organic expander for lead storage batteries contains sulfomethylated kraft lignin. The sulfomethylated kraft lignin has an organic S content of 1.5 to 3.8% by mass.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An organic expander for lead storage batteries contains sulfomethylated kraft lignin. The sulfomethylated kraft lignin has an organic S content of 1.5 to 3.8% by mass. |
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