Number | Name | Date | Kind |
---|---|---|---|
2341565 | Lyman et al. | Feb 1944 | |
2923690 | Bedoit | Feb 1960 | |
2934505 | Gurgiolo | Apr 1960 | |
3031439 | Bailey | Apr 1962 | |
3285968 | Bradley | Nov 1966 | |
3755197 | Hsieh | Aug 1973 |
Entry |
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Saunders & Frisch, Polyurethanes: Chemistry and Technology, Part I Chemistry, pp. 42 & 43 (1962). |
Takahashi et al., "AlEt.sub.3 -Metal Soap Catalysts for Polymerization of Epoxides," J. Poly. Sci. (A-1) 1, 2015-2019 (1966). |
Bailey et al., Poly (ethylene oxide), Academic Press, N.Y., 1976, pp. 13-14. |