Number | Date | Country | Kind |
---|---|---|---|
9827036 | Dec 1998 | GB |
Number | Name | Date | Kind |
---|---|---|---|
5688888 | Burkus et al. | Nov 1997 | |
6054548 | Currie et al. | Apr 2000 |
Number | Date | Country |
---|---|---|
860461 A2 | Aug 1998 | EP |
879838 A2 | Nov 1998 | EP |
Entry |
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Reinhard Schwesinger, et al., “Extremely Strong, Uncharged Auxiliary Bases; Monomeric and Polymer-Supported Polyaminophosphazenes (P2-P5)”, Liebigs Ann. 1996, pp. 1055-1081. |