BR0013543A - Preparation of aqueous suspension concentrates containing a pyrethroid - Google Patents

Preparation of aqueous suspension concentrates containing a pyrethroid

Info

Publication number
BR0013543A
BR0013543A BR0013543-7A BR0013543A BR0013543A BR 0013543 A BR0013543 A BR 0013543A BR 0013543 A BR0013543 A BR 0013543A BR 0013543 A BR0013543 A BR 0013543A
Authority
BR
Brazil
Prior art keywords
preparation
aqueous suspension
suspension concentrates
pyrethroid
concentrates containing
Prior art date
Application number
BR0013543-7A
Other languages
Portuguese (pt)
Inventor
Claude Franson
Bernard Lambert
Michel Bourgogne
Claude Taranta
Michel Henriet
Original Assignee
Aventis Cropscience Gmbh
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 Aventis Cropscience Gmbh filed Critical Aventis Cropscience Gmbh
Publication of BR0013543A publication Critical patent/BR0013543A/en

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
    • A01N25/02—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 containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • 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
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Patente de Invenção: "PREPARAçãO DE CONCENTRADOS DE SUSPENSãO AQUOSA CONTENDO UM PIRETRINóIDE". A invenção dessa forma se refere a um processo para a preparação de um concentrado de suspensão aquosa contendo um ingrediente ativo de piretróide, que compreende: A) umedecer o ingrediente piretróide ativo por um líquido, de modo usual a água (Etapa de pré-misturação); B) quebra dos agregados e aglomerados (etapa de trituração da pré-mistura obtida na etapa A) e c) estabilização da pré-mistura triturada (Etapa de diluição e de espessamento). A invenção se refere também as formulações obtidas desse modo.Invention Patent: "PREPARATION OF WATER SUSPENSION CONCENTRATES CONTAINING A PIRETRINOID". The invention thus relates to a process for the preparation of an aqueous suspension concentrate containing an active pyrethroid ingredient, which comprises: A) moistening the active pyrethroid ingredient with a liquid, usually with water (Pre-mixing step ); B) breakdown of aggregates and agglomerates (pre-mix crushing step obtained in step A) and c) stabilization of the crushed pre-mix (dilution and thickening step). The invention also relates to formulations obtained in this way.

BR0013543-7A 1999-08-26 2000-08-23 Preparation of aqueous suspension concentrates containing a pyrethroid BR0013543A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99402128 1999-08-26
PCT/EP2000/008225 WO2001013720A1 (en) 1999-08-26 2000-08-23 Preparation of aqueous suspension concentrates containing a pyrethrinoid

Publications (1)

Publication Number Publication Date
BR0013543A true BR0013543A (en) 2002-05-14

Family

ID=8242098

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013543-7A BR0013543A (en) 1999-08-26 2000-08-23 Preparation of aqueous suspension concentrates containing a pyrethroid

Country Status (5)

Country Link
EP (1) EP1246527A1 (en)
AU (1) AU7279200A (en)
BR (1) BR0013543A (en)
TR (1) TR200200503T2 (en)
WO (1) WO2001013720A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029626B1 (en) * 1979-11-23 1983-03-16 Shell Internationale Researchmaatschappij B.V. Water-based pesticidal suspension and process for its manufacture
JPS5695107A (en) * 1979-12-28 1981-08-01 Sumitomo Chem Co Ltd Suspension insecticidal and acaricidal composition
DE3324499A1 (en) * 1983-07-07 1985-01-17 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING PLANT PROTECTANT DISPERSIONS CONTAINING SOURCES
FR2670085B1 (en) * 1990-12-10 1996-12-13 Rhone Poulenc Chimie PHYTOSANITARY SUSPENSIONS.
DE4417995C2 (en) * 1994-05-21 2003-03-20 Stefes Agro Gmbh Suspension concentrates containing pirimicarb
DE4433653A1 (en) * 1994-09-21 1996-03-28 Hoechst Schering Agrevo Gmbh Thixotropic aqueous pesticide suspensions
LV12032B (en) * 1995-04-24 1998-09-20 ARGO-CHEMIE Novenyvedoszer Gyarto Ertekesito es Forgalmazo Kft. METHODS OF PESTICIDE COMPOSITIONS AND THEIR ACQUISITION
BR9811985B1 (en) * 1997-08-22 2009-12-01 dosing device, process for manufacturing it and method of treating an article or locus.

Also Published As

Publication number Publication date
TR200200503T2 (en) 2002-06-21
EP1246527A1 (en) 2002-10-09
AU7279200A (en) 2001-03-19
WO2001013720A1 (en) 2001-03-01

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: AVENTIS CROPSCIENCE S.A. (FR)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1927 DE 11/12/2007.