DEVELOPMENT OF WATER-BORNE COATINGS(一)
Water-borne coatings occupy an important placc in the cnviroment-friendly coatings. The characteristics, types and solubilizing approaches such as salt-forming, introduction of non-ionic groups and amphion intcrmediatc-forming have been described. Some of the waler soluble resin systems have been discussed, e.g. water soluble oil, water soluble polybutadicnc adduct, water soluble alkyd resin, modificd water soluble alkyd and acrylic resins.