1. Waterborne polyurethanes;Noble;Prog Org Coat,1997
2. Emulsifiers with high chemical resistance: a key to high performance waterborne coatings;Volker;Prog Org Coat,1998
3. Surfactant-free emulsions for waterborne, two-component polyurethane coatings;Huybrechts;Prog Org Coat,2000
4. Polyurethane wood coatings-the water-borne approach;Irle;Surf Coat Int, Part A,2005
5. Hyoue S, Hiroyuki S. Polyurethane resin water dispersion and aqueous polyurethane adhesive. US Patent 6881788 B2; 2005.