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WO2005120227A3 - Process for producing a granular agrochemical composition - Google Patents

Process for producing a granular agrochemical composition Download PDF

Info

Publication number
WO2005120227A3
WO2005120227A3 PCT/EP2005/006860 EP2005006860W WO2005120227A3 WO 2005120227 A3 WO2005120227 A3 WO 2005120227A3 EP 2005006860 W EP2005006860 W EP 2005006860W WO 2005120227 A3 WO2005120227 A3 WO 2005120227A3
Authority
WO
WIPO (PCT)
Prior art keywords
active
producing
agrochemical composition
granular agrochemical
composition
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2005/006860
Other languages
French (fr)
Other versions
WO2005120227A2 (en
Inventor
John Misselbrook
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agform Ltd
Original Assignee
Agform 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 Agform Ltd filed Critical Agform Ltd
Priority to EP05755557A priority Critical patent/EP1773120A2/en
Priority to JP2007515904A priority patent/JP2008502643A/en
Publication of WO2005120227A2 publication Critical patent/WO2005120227A2/en
Publication of WO2005120227A3 publication Critical patent/WO2005120227A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof

Landscapes

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

Abstract

A water dispersible granular composition containing an agrochemical active agent, particularly a low use-rate active, and a particular basic, inorganic salt wherein a 1% aqueous solution of the composition has a pH of at least 8.0, and which is made by extruding a premix in the form of a free-flowing powder and without forming a paste provides improved bioavailability of the active. The invention is particularly useful in improving delivery of active from compositions having mixed actives and low levels of sulphonamide active.
PCT/EP2005/006860 2004-06-14 2005-06-14 Process for producing a granular agrochemical composition Ceased WO2005120227A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05755557A EP1773120A2 (en) 2004-06-14 2005-06-14 Process for producing a granular agrochemical composition
JP2007515904A JP2008502643A (en) 2004-06-14 2005-06-14 Chemical composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0413209A GB0413209D0 (en) 2004-06-14 2004-06-14 Chemical composition
GB0413209.8 2004-06-14

Publications (2)

Publication Number Publication Date
WO2005120227A2 WO2005120227A2 (en) 2005-12-22
WO2005120227A3 true WO2005120227A3 (en) 2006-03-30

Family

ID=32732444

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/006860 Ceased WO2005120227A2 (en) 2004-06-14 2005-06-14 Process for producing a granular agrochemical composition

Country Status (5)

Country Link
EP (1) EP1773120A2 (en)
JP (1) JP2008502643A (en)
CN (1) CN1988799A (en)
GB (1) GB0413209D0 (en)
WO (1) WO2005120227A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR041211A1 (en) 2002-09-12 2005-05-11 Du Pont PROCEDURE TO PREPARE SULFONAMIDE COMPOSITIONS EXTRUDED IN PASTA
AR081621A1 (en) * 2010-02-04 2012-10-10 Bayer Cropscience Ag PROCEDURE FOR THE PRODUCTION OF STABLE FORMULATIONS OF SOLID SULFONAMID MATERIALS
WO2014093518A1 (en) * 2012-12-12 2014-06-19 Basf Corporation Solid agroformulations for preparing near micro-emulsion aqueous pesticides

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1433882A (en) * 1973-01-29 1976-04-28 Ici Ltd Pesticidal compositions
EP0124295A2 (en) * 1983-04-04 1984-11-07 E.I. Du Pont De Nemours And Company Stabilized aqueous formulations of sulfonylureas
CS253327B1 (en) * 1986-04-01 1987-11-12 Marie Vanova Synergic herbicidal agent
EP0484147A1 (en) * 1990-10-31 1992-05-06 Rohm And Haas Company Propanil dispersible granule formulation
WO1996026828A1 (en) * 1995-02-28 1996-09-06 Collag Limited Apparatus and method for producing an extrudate
WO1997020467A1 (en) * 1995-12-01 1997-06-12 Hoechst Schering Agrevo Gmbh Stable mixtures of incompatible active ingredients for plant protection
WO2000042846A1 (en) * 1999-01-22 2000-07-27 Agform Limited Process for producing granules
WO2001013721A1 (en) * 1999-08-26 2001-03-01 Agform Ltd. Water-dispersible agrochemical compositions
WO2004023876A1 (en) * 2002-09-12 2004-03-25 E.I. Du Pont De Nemours And Company Process for preparing paste-extruded sulfonamide compositions

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1433882A (en) * 1973-01-29 1976-04-28 Ici Ltd Pesticidal compositions
EP0124295A2 (en) * 1983-04-04 1984-11-07 E.I. Du Pont De Nemours And Company Stabilized aqueous formulations of sulfonylureas
CS253327B1 (en) * 1986-04-01 1987-11-12 Marie Vanova Synergic herbicidal agent
EP0484147A1 (en) * 1990-10-31 1992-05-06 Rohm And Haas Company Propanil dispersible granule formulation
WO1996026828A1 (en) * 1995-02-28 1996-09-06 Collag Limited Apparatus and method for producing an extrudate
WO1997020467A1 (en) * 1995-12-01 1997-06-12 Hoechst Schering Agrevo Gmbh Stable mixtures of incompatible active ingredients for plant protection
WO2000042846A1 (en) * 1999-01-22 2000-07-27 Agform Limited Process for producing granules
EP1161145A1 (en) * 1999-01-22 2001-12-12 Agform Ltd. Process for producing granules
WO2001013721A1 (en) * 1999-08-26 2001-03-01 Agform Ltd. Water-dispersible agrochemical compositions
WO2004023876A1 (en) * 2002-09-12 2004-03-25 E.I. Du Pont De Nemours And Company Process for preparing paste-extruded sulfonamide compositions

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 3 July 1989 (1989-07-03), VANOVA, MARIE ET AL: "Synergistic herbicide containing urea and sulfonylurea derivatives", XP002314545, retrieved from STN Database accession no. 111:111010 *
HAY J V: "CHEMISTRY OF SULFONYLUREA HERBICIDES", PESTICIDE SCIENCE, ELSEVIER APPLIED SCIENCE PUBLISHER. BARKING, GB, vol. 29, no. 3, January 1990 (1990-01-01), pages 247 - 261, XP000202810, ISSN: 0031-613X *

Also Published As

Publication number Publication date
EP1773120A2 (en) 2007-04-18
JP2008502643A (en) 2008-01-31
WO2005120227A2 (en) 2005-12-22
GB0413209D0 (en) 2004-07-14
CN1988799A (en) 2007-06-27

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