Electrophoretic media
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United States of America Patent
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Oct 8, 1991
Issued Date -
N/A
app pub date -
Mar 31, 1989
filing date -
Apr 29, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Electrophoretic media based on polymers with novel structures are disclosed. In one preferred embodiment, the polymers are formed by cross-linking polymerization of N,N-dimethylacrylamide with ethyleneglycol methacrylate. In another preferred embodiment, the polymers are formed by cross-linking polymerization of N,N-dimethylacrylamide and hydroxyethylmethacrylate with N,N-dimethylbisacrylamide.
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