Modified epoxy resin composition, process for its preparation and paint composition comprising this modified epoxy resin composition.

摘要

Disclosed is a modified epoxy resin composition comprising a resin having recurring units represented by the following general formula: CHEM for H or -CH3, R3 stands for H or a halogen atom, and having an epoxy group, a phenolic hydroxyl group and a primary alcoholic hydroxyl group as terminal functional groups in specific amounts. This composition has a high reactivity with an active methylol group, and when this composition is combined with a curing agent resin such as an amino resin or a phenolic resin, a coating having an excellent bending processability is obtained.