Acetal copolymers with backbone epoxide functional groups
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United States of America Patent
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Jul 23, 1991
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N/A
app pub date -
Apr 13, 1988
filing date -
Apr 13, 1988
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Abstract
Acetal copolymers of trioxane with epoxy functional groups are obtained by copolymerizing trioxane with 5,6-epoxy-1,3-dioxepane. The epoxide group in the polymer chain provides a highly reacting functional group for further modification. Acetal copolymers with backbone epoxide groups exhibit toughness and thermal stability. The backbone epoxide groups can also be aminated in a one step hydrolysis-amination process.
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