Solution of fluorinated polymer having carboxylic acid salt groups in polar hydroxylic solvent
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United States of America Patent
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Mar 31, 1981
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N/A
app pub date -
Jan 25, 1979
filing date -
Feb 14, 1978
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Expired
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Abstract
A solution of a fluorinated polymer having groups having the formula --COOM wherein M represents an alkali metal atom or a metal atom in group II a or II b of the periodic table or ammonium group or an amine group in a highly polar organic solvent.
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