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Fortificador anhydride cured epoxy resins for support system of epoxy curavel, compositions and method of preparing a composition of epoxy curavel
Fortificador anhydride cured epoxy resins for support system of epoxy curavel, compositions and method of preparing a composition of epoxy curavel
An anhydride-cured epoxy resin (epoxy resin plus anhydride curing agent plus catalyst) may be fortified (i.e. increased in strength and modulus without being made brittle) by the addition of a fortifying agent comprising a mixture of a carboxylic acid and the reaction product of a carboxylic acid anhydride and a substituted aromatic amine.
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