Material for drying cut plants and methods of facilitating such drying
AssigneeFenn & Company
InventorGeorge S. Fenn
Life of this patent
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AssigneeFenn & Company
InventorGeorge S. Fenn
Estimating the term…
Drying agents for cut plants provide a basic pH in a solution between approximately 12.4 and 13.2 when the drying is to be provided primarily on the stems of the cut plants. The drying agents include a first material which provides a pH of at least 12.4 in the solution. The first drying agent may constitute an alkaline metasilicate such as sodium metasilicate. The drying agents may also include a second material such as an alkaline carbonate. Sodium or potassium carbonate are preferable. The second drying agent constitutes a buffer to limit the pH in the solution to a value of approximately 13.2. The metasilicate is in the form of a colloid of silicon dioxide and this colloid tends to act primarily on the waxes on the stems to saponify the waxes on the surfaces of the stems. The drying agents form a chemical complex which serves as a protective coating to prevent water from entering into the stems of the plants. Because of the chemical complex which protects the surfaces of the plants against the entry of water, the drying agents may also be used at a reduced pH to protect the leaves of plants. For example, the drying agents may be used at a pH between approximately 10 and 11 to protect the leaves of the plants. The drying agents may also be used at a suitable pH such as between approximately 10 and 11 to protect other materials such as grains.
A material for use in a solution for drying cut plants, the material consisting of:
In combination for use in a solution for drying cut plants, a material consisting of:
A material for use in a solution for drying cut plants, the material consisting of:
A material for use in a solution for drying cut plants, the material consisting of:
A material for use in a solution for drying cut plants, the material consisting of:
A material for use in a solution for drying cut plants, the material consisting of:
A composition for use in a solution for drying cut plants where the cut plants have wax on the plants, consisting of:
A composition for use in a solution for drying cut plants where the cut plants have wax on the plants, including:
a composition for use in a solution for drying cut plants where the cut plants have wax on the plants, consisting of:
A composition for use in a solution for drying cut plants where the cut plants have wax on the plants, consisting of:
Dependencies are inferred from the claim text.