High ion conductive polymers, methods of producing, membrane formed therefrom and related compounds
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United States of America Patent
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Issued Date -
Mar 6, 2003
app pub date -
Jun 21, 2002
filing date -
Jun 25, 2001
priority date (Note) -
Abandoned
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Abstract
A method of producing a polymer, the method comprising copolymerizing a mixture comprising about 15% to 50% by weight of water; about 10% to 50% by weight of at least one copolymerizable surfactant; and about 5% to 40% by weight of at least one copolymerizable monomer; whereby the resultant polymer has aqueous domains having sizes smaller than 100 nm. Also disclosed is a polymer comprising domains containing at least one polar solvent, the domains having sizes smaller than 100 nm and the density of the domains being at least about 3*10.sup.3/.mu.m.sup.3.
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