This application claims the benefit of U.S. Provisional Application No. 60/188,357 filed Mar. 10, 2000.
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2874140 | Kloepfer | Feb 1959 | A |
3977993 | Lynch | Aug 1976 | A |
4132806 | Wason | Jan 1979 | A |
4161455 | Wason | Jul 1979 | A |
4202813 | Wason | May 1980 | A |
4356214 | Soeda et al. | Oct 1982 | A |
4422880 | Wason | Dec 1983 | A |
4619908 | Cheng et al. | Oct 1986 | A |
4717708 | Cheng et al. | Jan 1988 | A |
4954327 | Blount | Sep 1990 | A |
5227239 | Upadbye et al. | Jul 1993 | A |
5275796 | Tillotson et al. | Jan 1994 | A |
5381149 | Dougherty et al. | Jan 1995 | A |
5395805 | Droege et al. | Mar 1995 | A |
5556892 | Pekala | Sep 1996 | A |
5587107 | Schwertfeger et al. | Dec 1996 | A |
5744510 | Pekala | Apr 1998 | A |
5807494 | Boes et al. | Sep 1998 | A |
5908896 | Mayer et al. | Jun 1999 | A |
5958363 | Coronado | Sep 1999 | A |
Number | Date | Country |
---|---|---|
0768049 | Dec 1954 | GB |
0797606 | Aug 1955 | GB |
0858742 | Jul 1959 | GB |
0921810 | Dec 1961 | GB |
1514283 | Jun 1975 | GB |
2083011 | Sep 1980 | GB |
9630304 | Oct 1996 | WO |
Entry |
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Hermann, “High Performance Elastomer Compounds Through Reinforcement from Silica Aerogels” Kautschuk Gummi 49(4) pp. 289-292.* |
Great Britain Search Report. |
“How Silica Aerogels are Made” by E. O. Lawrence, Berkeley national Laboratory. Published Jul. 13, 1999. |
“Aerogels——Airy Materials: Chemistry, Structures and Properties” by N. Hüsing and U. Schubert, Angew. Chem. Int. Ed., 1998, pp. 22 through 45. |
Number | Date | Country | |
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60/188357 | Mar 2000 | US |