Method and device for coloring bulk hydro mulch fibers
AssigneeConwed Corporation
InventorOtis R. Videen
Life of this patent
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Abstract
A viscous liquid containing dye and possibly further additives is added to a package of hydraulic mulch material for hydraulic mulching. The viscous liquid and its additives are suitable to be later uniformly mixed through the hydraulic mulch during subsequent mixing and agitation with water prior to application, thereby eliminating the need for precoloring of the mulch material.
Claims9
In the process for preparing a hydraulic mulch wherein defibrated vegetable materials are packaged in a shipping container with a dye, the improvement comprising addition of the dye to the defibrated vegetable material after the defibrated vegetable material is in its shipping container.
In a shipping container having a hydraulic mulch therein, said hydraulic mulch including defibrated vegetable material, the improvement comprising dye in concentrated form being present in a localized area thereof.
Dependencies are inferred from the claim text.