Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1981-04-22
1982-05-25
Shaver, Paul F.
Chemistry: fertilizers
Processes and products
Forms or conditioning
564 2, 564 5, 71 98, 71107, 71 14, 71118, 71125, E05B 6314
Patent
active
043314686
ABSTRACT:
Process for inhibiting formation of nitrosamines in nitro herbicide formulations containing (a) materials having nitrosatable nitrogen functional groups and (b) nitrosating agents or precursors thereof, comprising admixing with one or more ingredients of such formulations, prior to formation of nitrosamines, nitrosamine retarding amounts of at least one monoalkanolamine of the formula: ##STR1## where n is a whole number in the range of 0-5; R and R' are independently H or an alkyl group containing 1-5 carbon atoms; or at least one acid salt of said monoalkanolamines.
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Shaver Paul F.
The Dow Chemical Company
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