@article{article, title = {{Structure development during copolyurethane formation.}}, url = {{}}, year = {{1999}}, month = {{8}}, author = {{Ryan AJ and Li W and Heeley E}}, volume = {{218}}, journal = {{ABSTR PAP AM CHEM S}}, pages = {{U520-U521}}, note = {{Accessed on 2025/04/11}}}