Number | Name | Date | Kind |
---|---|---|---|
2868724 | Zech | Jan 1959 | |
3062878 | Karabinos | Nov 1962 | |
3074927 | Saltman et al. | Nov 1963 | |
3661960 | Carlson | May 1972 | |
3764341 | Carbonniere | Oct 1973 | |
3769222 | Yurko et al. | Oct 1973 | |
3876810 | Carbonniere | Apr 1975 | |
4661358 | Brokken | Apr 1987 |
Entry |
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Low Molecular Weight Complexes of Zinc and Other Trace metals in Lettuce Leaf, Journal of Agricultural Food Chemistry, 35, 721-727, Collin D. Walker and Ross M. Welch. |
Brewex Technical Bulletin, ARM, Inc., Crystal Lake, IL (no date). |
Kirk-Othmer, Encyclopedia of Chemical Technology, Standen et al., eds., John Wiley & Sons, Inc., New York, NY (2nd ed. 1964) p. 309. |
Mehltrelter, et al., "New Low Cost Sequestrants", Soap and Chemical Specialities, Aug. 1959, pp. 49-50 and 106. |