Number | Date | Country | Kind |
---|---|---|---|
7-142045 | Jun 1995 | JP |
This is a division of application Ser. No. 08/659,009, filed Jun. 4, 19996.
Number | Name | Date | Kind |
---|---|---|---|
3941793 | Ackerly et al. | Mar 1976 | A |
4086176 | Ericson et al. | Apr 1978 | A |
4915710 | Miyazaki et al. | Apr 1990 | A |
4954142 | Carr et al. | Sep 1990 | A |
4956313 | Cote et al. | Sep 1990 | A |
5209816 | Yu et al. | May 1993 | A |
5244534 | Yu et al. | Sep 1993 | A |
5264010 | Brancaleoni et al. | Nov 1993 | A |
5340370 | Cadien et al. | Aug 1994 | A |
5354490 | Yu et al. | Oct 1994 | A |
5366542 | Yamada et al. | Nov 1994 | A |
5391258 | Brancaleoni et al. | Feb 1995 | A |
5575885 | Hirabayashi et al. | Nov 1996 | A |
5693239 | Wang et al. | Dec 1997 | A |
5733819 | Kodama et al. | Mar 1998 | A |
5800577 | Kido et al. | Sep 1998 | A |
5858813 | Scherber et al. | Jan 1999 | A |
5885476 | Hong et al. | Mar 1999 | A |
Number | Date | Country |
---|---|---|
401147 | Dec 1990 | EP |
659858 | Jun 1995 | EP |
7-233485 | Sep 1995 | JP |
WO 8401946 | May 1984 | WO |
WO 8401947 | May 1984 | WO |
Entry |
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Chemistry of the Metal Chelates Compounds, Martell et al, p. 503, 1952.* |
The Merck Index, Tenth Edition, Merck & Co., 1983, Rahway, NJ, USA, p. 378.* |
Patent Abstracts of Japan, Abstract of JP-58-064385, 1983. |
Patent Abstracts of Japan, Abstract of JP 61-056285, 1986. |
Patent Abstracts of Japan, Abstract of JP 61-056286, 1986. |