Number | Name | Date | Kind |
---|---|---|---|
3455680 | Ashbrook et al. | Jul 1969 | |
4088733 | De Schepper et al. | May 1978 | |
4657642 | Miller et al. | Apr 1987 | |
4721606 | Tilley | Jan 1988 |
Number | Date | Country |
---|---|---|
0210387 | Feb 1987 | EPX |
60-231420 | Nov 1985 | JPX |
1550964 | Aug 1979 | GBX |
Entry |
---|
Structure for Dibutylbutylphosphonate, registry No. 78-46-6, no date. |
Brian K. Tait "The Extraction of Some Base Metal Ions by Cyanex 301, Cyanex 302 and Their Binary Extractant Mixtures with Aliquat 336" Solvent Extraction and Ion Exchange, 10(5), pp. 799-809, 1992, no month. |