Number | Date | Country | Kind |
---|---|---|---|
8526590 | Oct 1985 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
RE23766 | Bersworth | Jan 1954 | |
RE23767 | Bersworth | Jan 1954 | |
RE23905 | Bersworth | Dec 1954 | |
2249757 | Flett | Jul 1941 | |
2532391 | Bersworth | Dec 1950 | |
2624757 | Bersworth | Jan 1953 | |
2673213 | Bersworth | Mar 1954 | |
2717263 | McKinney et al. | Dec 1955 | |
2794818 | Bersworth | Jun 1957 | |
2967196 | Kroll et al. | Jan 1961 | |
3005848 | Knell | Oct 1961 | |
3038793 | Kroll et al. | Jun 1962 | |
3110679 | Rubin | Nov 1963 | |
3293176 | White | Dec 1966 | |
3308065 | Lesinski | Mar 1967 | |
3394174 | Feigin | Jul 1968 | |
3463799 | Szava et al. | Aug 1969 | |
3490741 | Teumac et al. | Jan 1970 | |
3527609 | Vinso | Sep 1970 | |
3532791 | Johnston | Oct 1970 | |
3549538 | Jacklin | Dec 1970 | |
3669901 | Murray | Jun 1972 | |
3684720 | Richardson | Aug 1972 | |
3699052 | Petrey, Jr. et al. | Oct 1972 | |
3742002 | Ohlson et al. | Jun 1973 | |
3754990 | Teumac et al. | Aug 1973 | |
3794603 | O'Neal, Jr. et al. | Feb 1974 | |
3796667 | Block et al. | Mar 1974 | |
3806459 | Petry | Apr 1975 | |
3898037 | Lange et al. | Aug 1975 | |
3929874 | Beerman et al. | Dec 1975 | |
3965027 | Boffardi et al. | Jun 1976 | |
3988367 | Gaudette et al. | Oct 1976 | |
4011171 | Lorenc et al. | Mar 1977 | |
4018701 | Ralston et al. | Apr 1977 | |
4020016 | Sokol | Apr 1977 | |
4042451 | Lash et al. | Aug 1977 | |
4052254 | Harbulak et al. | Oct 1977 | |
4057511 | Bohnsack et al. | Nov 1977 | |
4069249 | Gaudette et al. | Jan 1978 | |
4130582 | Petree et al. | Dec 1978 | |
4144185 | Block | Mar 1979 | |
4152345 | Gaudette et al. | May 1979 | |
4181672 | Popper et al. | Jan 1980 | |
4190463 | Kaplan | Feb 1980 | |
4197091 | Gainer | Apr 1980 | |
4206075 | Boffardi | Jun 1980 | |
4209398 | Ii et al. | Jun 1980 | |
4225502 | Gaudette et al. | Sep 1980 | |
4255259 | Hwa et al. | Mar 1981 | |
4338460 | Gaudette et al. | Jul 1982 | |
4374733 | Snyder et al. | Feb 1983 | |
4387244 | Scanlon et al. | Jun 1983 | |
4409121 | Latos et al. | Oct 1983 | |
4454046 | Wallace et al. | Jun 1984 | |
4497713 | Geiger | Feb 1985 | |
4566972 | Bennison et al. | Jan 1986 | |
4600524 | Cuisia et al. | Jul 1986 | |
4640793 | Persinski et al. | Feb 1987 | |
4663053 | Geiger | May 1987 |
Number | Date | Country |
---|---|---|
0006065 | Dec 1979 | EPX |
0102284 | Mar 1983 | EPX |
0212894 | Apr 1987 | EPX |
2236783 | Jul 1971 | DEX |
18729 | Sep 1985 | PHX |
927841 | Jun 1963 | GBX |
1258067 | Dec 1971 | GBX |
1261554 | Jan 1972 | GBX |
1386718 | Mar 1975 | GBX |
1434804 | May 1976 | GBX |
1452557 | Oct 1976 | GBX |
1455247 | Nov 1976 | GBX |
1474362 | May 1977 | GBX |
2048961A | Mar 1979 | GBX |
1553156 | Sep 1979 | GBX |
2106492A | Aug 1981 | GBX |
2118159A | Oct 1983 | GBX |
2137185A | Oct 1984 | GBX |
Entry |
---|
Fitzgerald, "Rapid Identification of Common Chelants by Anion-Exchange Thin Layer Chromatography," Anal. Chem. 1975, 47(2), 356-7, (CA 82: 92711b). |
McCutcheon's Functional Materials, 1983, p. 67. |