Separator with improved ease of handling
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United States of America
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Feb 18, 2020
Grant Date -
Nov 4, 2010
app pub date -
Jun 6, 2006
filing date -
Jun 6, 2006
priority date (Note) -
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Abstract
Robust separator, which has on a substrate and in the intermediate spaces of the substrate, which comprises fibres of an electrically nonconducting material, an electrically nonconductive coating of oxide particles which are adhesively bonded to one another and to the substrate by an inorganic adhesive and comprise at least one oxide, selected from Al2O3, ZrO2 and SiO2, wherein polymer particles are also present in the ceramic coating in addition to the oxide particles of Al2O3, ZrO2 and/or SiO2. These separators are particularly easy to handle, since they are mechanically very stable.
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