Controlled release fertilizers and methods of manufacture

Details Controlled release fertilizers and methods of manufacture Controlled release fertilizers and methods of manufacture

2011-04-26

2011-04-26

Langel, Wayne (Department: 1736)

Chemistry: fertilizers

Processes and products

Forms or conditioning

C071S028000, C071S064110

Reexamination Certificate

active

07931729

ABSTRACT:
A method of manufacturing a controlled release fertilizer wherein the fertilizer is deposited onto a first polymer film and then covered by a second polymer film to encapsulate the fertilizer between the first polymer film and the second polymer film.

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