This application is a continuation-in-part of my copending application Ser. No. 180,482, filed Aug. 22, 1980, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
3520887 | Heerdt et al. | Jul 1970 | |
4159377 | Temple, Jr. | Jun 1979 | |
4169719 | Levitt | Oct 1979 | |
4191553 | Reap | Mar 1980 | |
4199584 | Cox et al. | Apr 1980 |
Number | Date | Country |
---|---|---|
EP0015683 | Sep 1980 | EPX |
1443336 | Nov 1969 | DEX |
Entry |
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Van Den Bos et al., "Rec. Irav. Chim. Pays-Bas," vol. 79, 1960, pp. 807-824. |
Chem. Abstr., 80, 96012f (1974). |
Bull. Soc. Chim. Fr., 803 (1969), Bi sagni et al. |
Chem. Ber., 106, 874 (1973), Wolfers et al. |
Chem. Ber., 99 (3), 1002 (1966), Gewald. |
Number | Date | Country | |
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Parent | 180482 | Aug 1980 |