Cast pellets for planting seeds
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United States of America Patent
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Oct 13, 2020
Grant Date -
Oct 6, 2011
app pub date -
Mar 31, 2011
filing date -
Apr 1, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Cast pellets containing plants seeds and methods of making the cast pellets are described. The cast pellets include a mixture of one or more plant seeds and a setable, flowable casting substance. The casting substance can be a thermoplastic or another material such as plaster, polyacrylamide or a derivative thereof, polyacrylic acid, a melt processable starch, wax, polyvinyl alcohol, glyceride, partial glyceride, or mixtures thereof. The mixture can additionally contain other substances, such as fillers, plant growth regulators, insecticides, fungicides, bactericides, fertilizers, microorganisms, or mixtures thereof. The seeds can be of the same or different species, and can be selected to have, for example, the same or different flower colors.
First Claim
Family
International Classification(s)
Cited Art Landscape
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