1. Gmitter, G. T. inventors; Gen Tire & Rubber Co., assignee. Cellular polyetherurethanes and methods of making same. United States patent US 3149083. 1964 Sep 15.
2. Shirota, K., Fukushima, K. & Koike, S. inventors; Canon KK (JP), assignee. Ink, ink-jet recording process and instrument using the ink. Europe patent EP 0445746. 1991 Sep 11.
3. Zingaro, K. A. & Papoutsakis, E. T. GroESL overexpression imparts Escherichia coli tolerance to i-, n- and 2-butanol, 1,2,4-butanetriol and ethanol with complex and unpredictable patterns. Metab. Eng. 15, 196–205, doi: 10.1016/j.ymben.2012.07.009 (2013).
4. Gouranlou, F. & Kohsary, I. Synthesis and characterization of 1,2,4-butanetrioltrinitrate. Asian J. Chem. 22, 4221–4228 (2010).
5. Li, X., Cai, Z., Li, Y. & Zhang, Y. Design and construction of a non-natural malate to 1,2,4-butanetriol pathway creates possibility to produce 1,2,4-butanetriol from glucose. Sci. Rep. 4, doi: 10.1038/srep05541 (2014).