Title:
スマート放出窒素含有肥料顆粒
Document Type and Number:
Japanese Patent JP7308852
Kind Code:
B2
Abstract:
There is provided a nitrogen fertilizer granule in which the nitrogen release can be timed and the nitrogen release rate can be controlled according to the needs of the plants to be fertilized. The smart release nitrogen-containing fertilizer granule comprises a nitrogen-containing fertilizer core; an organic functional layer covering the core, wherein the organic functional layer comprises at least one functional organic compound that is an enzyme inhibitor, a microbial suppressor, a phosphorus solubilizer, and/or a plant hormone; a controlled release layer covering the organic functional layer, wherein the controlled release layer comprises water-swellable copolymeric nanoparticles; and an anticaking layer covering the controlled release layer, wherein the anticaking layer comprises water-insoluble copolymeric nanoparticles.
Inventors:
Mi Ti Nguyen
Hoa Vi Chan
Man M Lee
Van Ti Kim
Nien H. Re
Na Tuck
Soni Ti Vo
Vin Kew Nguyen
Hoa Vi Chan
Man M Lee
Van Ti Kim
Nien H. Re
Na Tuck
Soni Ti Vo
Vin Kew Nguyen
Application Number:
JP2020542984A
Publication Date:
July 14, 2023
Filing Date:
February 06, 2019
Export Citation:
Assignee:
Lynan Technologies Pte. Ltd.
International Classes:
C05G5/35; A01G7/06; A01N25/12; A01N43/40; A01N43/78; A01N43/836; A01N47/44; A01P3/00; A01P21/00; C05B7/00; C05C1/02; C05C5/04; C05C9/00; C05F11/10; C05G5/12
Domestic Patent References:
| JP9067206A | ||||
| JP11512097A |
Foreign References:
| US20120272700 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe
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