1. Agawa T and Takeda H, 20th Int. Conf. Org. Coat., 21–35, 1994
2. Hong D and Agawa T, American Paint & Coatings Journal June 21st, 43–55, 1993
3. Takeda H and Murakami H; Farbe & Lack,95, 313, 1990
4. Johnson LK and Sade WT, Proc. 18th Water-borne High-Solids Powder Coating Symp., 65–77, 1991
5. DSM NV, Eur. Patent No. 522648, 1993