1. Blank, WJ, “Novel Polyurethane Polyols for Waterborne and High Solids Coatings.” Prog. Org. Coat., 20 235–259 (1992)
2. Ming, Z, Denggao, J, Cuihong, H, “The Effect of Isocyanate Index-NCO/-OH on the Structure of Polyurethane Dispersion.” Paint India, 55 59–67 (2005)
3. O’Brien, ME, Hillishafer, DK, Williamson, EH, “A Hot Formula.” Adhes. Age, 44 (11) 20–25 (2001)
4. Sen, A, “Protective Coating for Maintenance Engineers – One Approach.” Paint India, XLIX (11) (1999)
5. Manari, VM, Massingill Jr, JL, “Two-component High Solid PU Coating System Based on Soy Polyols.” J. Coat. Technol. Res., 3 (2) 151–157 (2006)