Number | Name | Date | Kind |
---|---|---|---|
2750342 | Mikesa et al. | Jun 1956 | |
2933449 | Moreton | Apr 1960 | |
3576923 | Randell et al. | Apr 1971 | |
3592772 | Godfrey et al. | Jul 1971 | |
3679587 | Smith | Jul 1972 | |
3769221 | Burrous | Oct 1973 | |
3849324 | Sheratte | Nov 1974 | |
3935116 | Sheratte | Jan 1976 | |
4001129 | Sheratte | Jan 1977 | |
4116877 | Outten et al. | Sep 1978 |
Number | Date | Country |
---|---|---|
0135932 | Sep 1984 | EPX |
9219703 | Apr 1992 | WOX |
Entry |
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Kirk-Othmer, Encyclopedia of Chemical Technology, Third Edition., vol. 12, pp. 712-733, Wiley & Sons, 1980. |