Number | Date | Country | Kind |
---|---|---|---|
198 10 564 | Mar 1998 | DE |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/EP99/01591 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO99/46203 | 9/16/1999 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
2249767 | Kistler | Jul 1941 | A |
4610863 | Tewari et al. | Sep 1986 | A |
4667417 | Graser et al. | May 1987 | A |
5680713 | Forbert et al. | Oct 1997 | A |
5705535 | Jansen et al. | Jan 1998 | A |
5738801 | Zeigler et al. | Apr 1998 | A |
5935895 | Baiker et al. | Aug 1999 | A |
6017505 | Zeigler et al. | Jan 2000 | A |
Number | Date | Country |
---|---|---|
WO-9609117 | Mar 1996 | WO |
WO-9620822 | Jul 1996 | WO |
Entry |
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Tajiri et al., “Effects of Supercritical Drying Media on Structure and Properties of Silica Aerogel”, 1995, Journal of Non-Crystalline Solids, vol. 186, pp. 83-87.* |
Van Bommel et al., “Drying of Silica Gels with Supercritical Carbon Dioxide”, 1994, Journal of Material Science, vol. 29, pp. 943-948. |