Synthesis and Properties of Waterborne Polyurethane Using Epoxy Group (WPUE)

Ji-Yeon Park, Boo-Young Jeong, Jung-Mi Cheon, Chang-Sik Ha, and Jae-Hwan Chun Korea Institute of Footwear and Leather Technology (KIFLT), 152 Danggamsero-ro, Busanjin-gu, Busan 614-100, Korea Department of Polymer Science and Engineering, Pusan National University, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 609-735, Korea (Received December 1, 2014; Revised February 13, 2015; Accepted February 26, 2015)