Number | Name | Date | Kind |
---|---|---|---|
2982742 | Smith et al. | May 1961 | |
3423381 | Merijan et al. | Jan 1969 |
Entry |
---|
Riegel, E. R., Industrial Chemistry, 4th Ed. Reinhold Publishing Corporation (1942), pp. 720-722. |
Schildknecht, C. E. Polymer Processes vol. 10, Interscience Publishers, Inc. p. 703. |