Acid herbicide-containing compositions, precursors, derivatives, and methods
AssigneeAguam LLC
InventorScott K. Parrish
Life of this patent
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Abstract
Herbicide compositions that include herbicide concentrate compositions (“concentrates”) and “herbicide application compositions,” as well as precursors thereof, derivatives thereof, as methods of preparing and using these compositions, the herbicide compositions containing acid herbicide, amine surfactant, and inorganic acid. The following description relates to herbicide compositions such as herbicide concentrates and herbicide application compositions, as well as compositions that are precursors to these compositions or derivatives of these compositions, and related methods.
Claims27
A herbicide concentrate composition comprising:
- amine surfactant,
- inorganic acid,
- acid herbicide, and
- less than 10 weight percent water.
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13-15. (canceled)
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A method of preparing a herbicide concentrate composition, the method comprising
- providing amine surfactant and optional diluent,
- providing acid herbicide,
- providing inorganic acid, and
- combining the amine surfactant with the acid herbicide and inorganic acid to produce a herbicide concentrate composition.
23-30. (canceled)
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A surfactant-inorganic acid solution comprising:
- from 70 to 97 parts by weight amine surfactant, and
- from 3 to 30 parts by weight inorganic acid,
- based on 100 parts by weight amine surfactant and acid herbicide,
- the solution containing not more than 10 weight percent water.
36-41. (canceled)
Dependencies are inferred from the claim text.