Modified epoxy resins comprising the reaction product of a biomass derived compound and an epoxy resin, and aqueous dispersions and coatings comprising such resins (modified epoxy resins comprising the reaction product of a cycloaliphatic, polycyclic and/or aromatic biomass derived compound and an epoxy resin are disclosed. The biomass derived compound especially comprises cardanol. Aqueous dispersions and coatings comprising these reaction products are also disclosed).
PPG patents epoxy resins
Published November 10, 2011
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