Number | Date | Country | Kind |
---|---|---|---|
197 14 122 | Apr 1997 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3928328 | Dhaliwal | Dec 1975 | |
4008225 | L'Eplattenier et al. | Feb 1977 | |
4044036 | Hari et al. | Aug 1977 | |
4728455 | Rerek | Mar 1988 | |
4861904 | Sugie | Aug 1989 | |
5114606 | van Vliet | May 1992 | |
5114611 | Van Kralingen | May 1992 | |
5244594 | Favre | Sep 1993 | |
5266283 | Friesen et al. | Oct 1993 | |
5314635 | Hage | May 1994 | |
5462564 | Eckhardt et al. | Oct 1995 | |
5733341 | Eckhardt et al. | Mar 1998 | |
5741920 | Eckhardt et al. | Apr 1998 | |
5998645 | Nestler | Oct 1999 |
Number | Date | Country |
---|---|---|
0 458 398 A2 | Nov 1991 | EPX |
0 509 787 B1 | Oct 1992 | EPX |
0 544 440 A2 | Jun 1993 | EPX |
0 544 490 A1 | Jun 1993 | EPX |
0 544 519 B1 | Jun 1993 | EPX |
0 549 272 A1 | Jun 1993 | EPX |
2307250 | May 1997 | GBX |
WO 9615136 | May 1996 | WOX |
Entry |
---|
"Schiff Base Complexes-III. Reactions of 2, 6-pyridinediylbis (salicylidineiminate) with Some Metal Ions", J. Inorg. Nucl. Chem. 1975, vol. 37, pp. 2005-2006. |
European Search Report (Feb. 18, 1999). |
XP-002087320 Chemical Abstracts, vol. 53, No. 01, 1959, Columbus, OH, US, Abstract 1334, Savich I. et al, "Synethesis of a series of Schiff bases formed from aromatic hydroxy aldehydes and heterocyclic amines.". |