Number | Name | Date | Kind |
---|---|---|---|
1922459 | Schmidt et al. | Aug 1933 | |
2871219 | Baggett et al. | Jan 1959 | |
2891073 | Smith | Jun 1959 | |
3058921 | Pannell | Oct 1962 | |
3128311 | Shirley et al. | Apr 1964 | |
3133113 | Malkemus | May 1964 | |
3152998 | Moss | Oct 1964 | |
3248414 | Stevens | Apr 1966 | |
3248415 | Stevens | Apr 1966 | |
3248416 | Stevens | Apr 1966 | |
3313782 | Springmann et al. | Apr 1967 | |
3347926 | Zech | Oct 1967 | |
3379693 | Hostetler et al. | Apr 1968 | |
3654370 | Yeskey | Apr 1972 | |
3689462 | Maximovich | Apr 1972 | |
3896090 | Maximovich | Jul 1975 | |
4014933 | Boettger et al. | Mar 1977 | |
4105641 | Buysch et al. | Aug 1978 | |
4131731 | Lai et al. | Dec 1978 | |
4153581 | Habermann | May 1979 | |
4191705 | Lindner et al. | Mar 1980 | |
4431754 | Hoffmann | Feb 1984 | |
4460715 | Hoffmann et al. | Jul 1984 | |
4465713 | Lock et al. | Aug 1984 | |
4476293 | Robinson | Oct 1984 |
Entry |
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Kirk-Othmer, Encyclopedia of Chemical Technology, vol. 18, 3rd Ed., pp. 624-625, 638-640, published by Interscience Publishers, Inc. |
Journal of American Chemical Society, vol. 49, 3181 (1927). |