Coated porous substrate formation by solution coating
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United States of America Patent
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Sep 11, 1984
Issued Date -
N/A
app pub date -
Mar 7, 1983
filing date -
Jun 26, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for forming a hydrophilic coating upon a porous substrate such as a reticulate electrode or a filter from a dispersed, perfluorocarbon copolymer. Perfluorocarbon copolymer is dispersed in a solvating medium, a substantial portion, but not necessarily all of the perfluorocarbon being solvated. The dispersion is applied to the substrate and the dispersion medium is removed.
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