Title:
PARTICULATE FERTILIZER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2015/059864
Kind Code:
A1
Abstract:
A particulate fertilizer is so configured that each of core particles is composed of a xerogel that is a first gelling agent and carries a water-soluble fertilizer component thereon and each of the core particles is coated with a shell composed of a xerogel that is a second gelling agent. At least the surface layer-side region of the shell does not carry the water-soluble fertilizer component substantially.
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Inventors:
SHIRAISHI MASAHARU
TAMURA KISHIO
HIRAOKA SABUROU
KUBO YUYA
TAMURA KISHIO
HIRAOKA SABUROU
KUBO YUYA
Application Number:
PCT/JP2014/004623
Publication Date:
April 30, 2015
Filing Date:
September 09, 2014
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
B01J2/00; B01J2/06; C05G5/12; C09K3/00
Foreign References:
| JP2006232666A | 2006-09-07 | |||
| JP2008519075A | 2008-06-05 | |||
| JPH1072272A | 1998-03-17 | |||
| JPH10167864A | 1998-06-23 | |||
| JPH1017389A | 1998-01-20 | |||
| JPH03232787A | 1991-10-16 |
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
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