Latent hardener for epoxy compositions
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United States of America Patent
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Oct 25, 2011
Grant Date -
Dec 16, 2010
app pub date -
Jul 2, 2009
filing date -
Jun 12, 2009
priority date (Note) -
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Abstract
Disclosed herein is a curing agent for epoxy resins that is comprised of the reaction product of an amine, an epoxy resin, and an elastomer-epoxy adduct. Additionally disclosed is a process comprising agitating a solution of an amine, an epoxy resin, and an elastomer-epoxy adduct as a dispersant at an elevated temperature in an organic medium.
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