Number | Name | Date | Kind |
---|---|---|---|
2720547 | Wolff et al. | Oct 1955 | |
4182913 | Takezono et al. | Jan 1980 | |
4193770 | Chase et al. | Mar 1980 | |
4219678 | Obenaus et al. | Aug 1980 | |
4252541 | Herbstman | Feb 1981 | |
4282389 | Droste et al. | Aug 1981 | |
4310710 | Torck et al. | Jan 1982 |
Number | Date | Country |
---|---|---|
2047706 | Dec 1980 | GBX |
Entry |
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Chemical & Engineering News, Jun. 25, 1979, pp. 35-36 by Stephen C. Stinson entitled "New Plants, Processes Set for Octane Booster". |
Paper presented at AIChE 85th National Meeting, Jun. 4-8, 1978 by Fritz _Obenaus & Wilhelm Droste, entitled "Huls-Process: Methyl Tertiary Butylether". |