Modification of epoxy resin with glycine conferred hydrophilicity on the resin and different series of waterborne epoxy emulsions with stable solid content were successfully prepared.

• 用甘氨酸改性环氧树脂,使其成为具有亲水性的树脂,并成功制备了系列不同固含量稳定的水性环氧乳液。