Patents
Patents for C05C 3 - Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor (1,108)
12/1976
12/14/1976US3997319 A zinc carboxylate, ammonia
10/1976
10/05/1976US3984227 Herbicides, fertilizers
10/05/1976US3984226 Ammonium sulfate from sulfuric acid and ammonia
10/05/1976US3984225 Soil conditioners and fertilizers from spent sulfite liquor
06/1976
06/29/1976US3966450 Hydrogen peroxide, adjusting the ph with a mineral acid
06/22/1976US3964893 Lawn moss control with ferric ammonium sulfate-ammonium sulfate double salts
06/15/1976US3963118 Fertilizer composition containing ferrous salt
02/1976
02/10/1976US3937658 Electrolytic zinc refining process including production of by-products from jarosite residues
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