Reinforced-resin coated plant food granules

Details Reinforced-resin coated plant food granules Reinforced-resin coated plant food granules

1998-04-27

2000-04-04

Levy, Neil S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

424489, 424490, 424497, 424501, 71 27, 71 28, 71 29, 71 30, 71 31, 71 32, 71 33, 71 48, 71 6407, A61K 914

Patent

active

060458100

ABSTRACT:
A reinforced-resin coated, attrition resistant controlled release plant food containing water soluble central spheroids of plant nutrients amounting to between 75 and 98 percent and water insoluble resin coatings amounting to between 2 and 25 percent covering the central spheroids with the insoluble resin coatings reinforced with finely divided water insoluble plant nutrients formed in-situ by the chemical coreaction of a plurality of water soluble plant nutrients. The reinforcing nutrients amount to between 5 and 25 percent of the resin coating. A method is provided for preparing the new reinforced-resin coated plant foods with the reinforcing solids distributed throughout the insoluble resins or between thin layers of resins.

REFERENCES:
patent: 4369055 (1983-01-01), Fujita et al.
patent: 4804403 (1989-02-01), Moore
patent: 4881963 (1989-11-01), Fujita et al.
patent: 5827540 (1998-10-01), Motojima et al.

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