Preparation and emulsification technology of waterborne polyurethane emulsion by solvent-free process
LI Ning, LI Zhen, XIONG Xiaoli, CHEN Shengmin, ZHANG Ke, LI Yougang
Journal of Functional Materials . 2018, (10): 10199 -10204 .  DOI: 10.3969/j.issn.1001-9731.2018.10.035