APPLICATION OF LIGNOSULFONATES AND HIGH SURFACE AREA CARBON ON BATTERY SEPARATOR COMPONENT FOR HIGH CHARGE ACCEPTANCE IN ENHANCED FLOODED AND VRLA AGM BATTERIES
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United States of America Patent
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Nov 19, 2020
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May 14, 2020
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May 14, 2019
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A method of battery separator manufacture and method of use includes applying a slurry including high surface area carbon to a glass mat scrim on a negative separator. A method for the application of a slurry including the high surface area carbon to a glass mat scrim on the negative separator to increase charge acceptance and/or cycle life of a lead acid battery. A battery separator with a glass mat scrim having a slurry including high surface area carbon for increasing charge acceptance and/or cycle life of a lead acid battery. The method or battery separator wherein the slurry including the high surface area carbon, lignosulfonate, and a binder. The method or battery separator disclosed herein being used in a flooded or an enhanced flooded battery “EFB”. The method or battery separator disclosed herein being used in an absorbed glass mat “AGM” battery.
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