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WO2008152844A1 - Method for producing water-dispersible granular agrochemical composition - Google Patents

Method for producing water-dispersible granular agrochemical composition Download PDF

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Publication number
WO2008152844A1
WO2008152844A1 PCT/JP2008/055005 JP2008055005W WO2008152844A1 WO 2008152844 A1 WO2008152844 A1 WO 2008152844A1 JP 2008055005 W JP2008055005 W JP 2008055005W WO 2008152844 A1 WO2008152844 A1 WO 2008152844A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
agrochemical composition
dispersible granular
granular agrochemical
producing water
Prior art date
Application number
PCT/JP2008/055005
Other languages
French (fr)
Japanese (ja)
Inventor
Toshinobu Yamazaki
Kazunori Kurita
Original Assignee
Kumiai Chemical Industry Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kumiai Chemical Industry Co., Ltd. filed Critical Kumiai Chemical Industry Co., Ltd.
Publication of WO2008152844A1 publication Critical patent/WO2008152844A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/12—Powders or granules
    • A01N25/14—Powders or granules wettable

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

It is intended to provide a method for efficiently producing a water-dispersible granular agrochemical composition having an improved disintegratability and dispersibility in water. The method for producing a water-dispersible granular agrochemical composition having a particle size of 50 to 1,000 μm, characterized by comprising the steps of: (a) kneading an agrochemical active ingredient, a surfactant and water; (b) granulating the kneaded material by extrusion through a screen having a pore size of 600 to 2,000 μm; (c) drying the granulated material; (d) grinding the dried granulated material with a screen having a pore size smaller than that of the screen used in the step (b); and (e) sieving the ground material is provided.
PCT/JP2008/055005 2007-06-15 2008-03-18 Method for producing water-dispersible granular agrochemical composition WO2008152844A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007158189A JP5165934B2 (en) 2007-06-15 2007-06-15 Process for producing agrochemical granular wettable powder composition
JP2007-158189 2007-06-15

Publications (1)

Publication Number Publication Date
WO2008152844A1 true WO2008152844A1 (en) 2008-12-18

Family

ID=40129457

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055005 WO2008152844A1 (en) 2007-06-15 2008-03-18 Method for producing water-dispersible granular agrochemical composition

Country Status (2)

Country Link
JP (1) JP5165934B2 (en)
WO (1) WO2008152844A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010064513A1 (en) * 2008-12-01 2010-06-10 クミアイ化学工業株式会社 Process for producing water-dispersible particulate agricultural-chemical composition
EP2269452A4 (en) * 2008-04-25 2013-10-23 Nippon Soda Co Granular pesticide composition and method of producing the same
JP2015010045A (en) * 2013-06-27 2015-01-19 日産化学工業株式会社 Agrochemical granular composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003055103A (en) * 2001-08-21 2003-02-26 Chisso Corp Method for agrochemical component-containing spherical particle production and method for producing coated agrochemical particle, or the like, using the particle
JP2007320927A (en) * 2006-06-02 2007-12-13 Dai Ichi Kogyo Seiyaku Co Ltd Binder for agrochemical granule water-dispersible agent and agrochemical granule water-dispersible agent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0916512B1 (en) * 2008-12-01 2017-12-12 Kumiai Chemical Industry Co., Ltd. PROCESS FOR PRODUCING AN AGROCHEMICAL COMPOSITION OF PARTICLE DISPERSIBLE IN WATER

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003055103A (en) * 2001-08-21 2003-02-26 Chisso Corp Method for agrochemical component-containing spherical particle production and method for producing coated agrochemical particle, or the like, using the particle
JP2007320927A (en) * 2006-06-02 2007-12-13 Dai Ichi Kogyo Seiyaku Co Ltd Binder for agrochemical granule water-dispersible agent and agrochemical granule water-dispersible agent

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Noyaku Seizai Guide", SHADAN HOJIN JAPAN PLANT PROTECTION ASSOCIATION, 30 October 1997 (1997-10-30), pages 129 - 135 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2269452A4 (en) * 2008-04-25 2013-10-23 Nippon Soda Co Granular pesticide composition and method of producing the same
WO2010064513A1 (en) * 2008-12-01 2010-06-10 クミアイ化学工業株式会社 Process for producing water-dispersible particulate agricultural-chemical composition
US8632709B2 (en) 2008-12-01 2014-01-21 Kumiai Chemical Industry Co., Ltd. Process for producing water-dispersible particulate agricultural-chemical composition
JP2015010045A (en) * 2013-06-27 2015-01-19 日産化学工業株式会社 Agrochemical granular composition

Also Published As

Publication number Publication date
JP5165934B2 (en) 2013-03-21
JP2008308447A (en) 2008-12-25

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