WO1999026472A1 - Utilisation d'ethoxylates d'alcools gras a gamme etroite dans des formulations d'adjuvants et de pesticides agricoles - Google Patents

Utilisation d'ethoxylates d'alcools gras a gamme etroite dans des formulations d'adjuvants et de pesticides agricoles Download PDF

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Publication number
WO1999026472A1
WO1999026472A1 PCT/US1998/023252 US9823252W WO9926472A1 WO 1999026472 A1 WO1999026472 A1 WO 1999026472A1 US 9823252 W US9823252 W US 9823252W WO 9926472 A1 WO9926472 A1 WO 9926472A1
Authority
WO
WIPO (PCT)
Prior art keywords
surfactants
concentrate
weight
narrow range
methyl
Prior art date
Application number
PCT/US1998/023252
Other languages
English (en)
Inventor
Jane C. Mueninghoff
Original Assignee
Cognis Corporation
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 Cognis Corporation filed Critical Cognis Corporation
Priority to CA002311382A priority Critical patent/CA2311382A1/fr
Priority to BR9815109-6A priority patent/BR9815109A/pt
Priority to EA200000573A priority patent/EA200000573A1/ru
Priority to JP2000521693A priority patent/JP2001523690A/ja
Priority to KR1020007005619A priority patent/KR20010032380A/ko
Priority to EP98957493A priority patent/EP1033911A4/fr
Priority to SK780-2000A priority patent/SK7802000A3/sk
Priority to AU13739/99A priority patent/AU1373999A/en
Publication of WO1999026472A1 publication Critical patent/WO1999026472A1/fr

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
    • 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
    • A01N25/30—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 characterised by the surfactants
    • 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
    • A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons

Definitions

  • the present invention generally relates to the use of narrow range ethoxylates of fatty alcohols as emulsifiers, dispersants, wetting agents and solvents for adjuvant concentrates, pesticide compositions, and aqueous pesticide compositions.
  • Insecticides, insect repellents, fungicides, bactericides, bacteriostats, herbicides, and plant growth regulators are normally formulated into various products for use on crops, for insect control, weed control and the like.
  • the products may be formulated as liquids or powders or granules.
  • Solvents, emulsifiers, dispersing agents and wetting agents are normally incorporated into such compositions to ensure the preparation of a uniform pesticide formulation.
  • These formulation components are also selected to ensure that the pesticide composition will disperse or emulsify evenly in a tank mix at the point of application. They also have a third purpose which is to ensure optimum delivery of the tank mix preparation to the targeted pest or substrate.
  • these surfactants incorporated in pesticide formulations are not sufficient to fully ensure stable tank mixes when such tank mixes contain multiple components. Similarly, it may be necessary to add adjuvants to the tank mix for full stability. It is widely known that adding adjuvants which contain surfactants to the tank mix will realize the desired stabilization.
  • additional quantities of surfactants have been shown to potentiate pesticidal activity of many pesticide and there are many adjuvant formulations that have been developed for this purpose. Surfactants are nearly always components of these adjuvants ranging from minor components to the sole component.
  • the present invention is also directed to a pesticide concentrate containing:
  • a narrow range ethoxylate of fatty alcohol (i) a narrow range ethoxylate of fatty alcohol; and (ii) a component selected from the group consisting of nonionic surfactants, anionic surfactants, cationic surfactants, alkyl esters, phytobland mineral oils, water soluble silicone surfactants, fatty dialkyl ethers, fatty dialkyl carbonates, vegetable oils, and mixtures thereof; and
  • the present invention is also directed to a process for treating a target substrate involving contacting the target substrate with the above-disclosed pesticide concentrate.
  • target substrate means a plant, a plant pest, or a combination of a plant and a plant pest.
  • a plant pest is defined as any living stage of any weed, insects, mites, nematodes, slugs, snails, protozoa, or other invertebrate animals, bacteria, fungi, other parasitic plants or reproductive parts thereof, viruses, or any organisms similar to or allied with any of the foregoing, or any infectious substances which can directly or indirectly injure or cause disease or damage in any plants or parts thereof, or any processed, manufactured, or other products of plants.
  • the narrow range ethoxylates of fatty alcohols of the present invention can provide a variety of functions in agricultural applications. They can serve as emulsifiers and wetting agents in a variety of pesticide and adjuvant compositions. Specifically, they may be used in emulsifiable concentrates, microemulsions, aqueous flowable and oil-based flowables. They can also be used as emulsifiers in crop oil concentrate adjuvants based on both synthetic and vegetable oils.
  • Suitable narrow range ethoxylates of fatty alcohols which may be employed in the present invention include, but are not limited to, those derived from C 6 -C 22 fatty alcohols.
  • a more detailed explanation of the types of narrow range ethoxylates that may be employed is found in U.S. Patent No. 5,292,910, the entire contents of which are incorporated herein by reference.
  • suitable co-surfactants/solvents include, for example, other nonionic surfactants such as ethoxylated castor oils, alcohol ethoxylates, alkyl polyglycosides, glucamides and the like, anionic surfactants such as fatty alcohol ether sulfates, phosphate esters, sulfonates, and the like, cationic surfactants such as ethoxylated fatty amines, and the like, alkyl esters such as methyl oleate, ethyl canolate, and methyl soyate, phytobland mineral oils, water-soluble silicone surfactants, fatty dialkyl ethers, fatty dialkyl carbonates, vegetable oils such as canola oil, soybean oil and the like, and mixtures thereof, typically employed in adjuvant and pesticide compositions.
  • nonionic surfactants such as ethoxylated castor oils, alcohol ethoxylates, alkyl polyglycosides, glucamides
  • the co-surfactant/solvent of the present invention will typically be present in the adjuvant composition in an amount of from about 1 to about 99% by weight, preferably from about 10 to about 95% by weight, and most preferably from about 25 to about 90% by weight, based on the weight of the adjuvant composition.
  • a pesticide concentrate containing a mixture of the above-disclosed adjuvant composition and a biologically active ingredient.
  • Suitable biologically-active ingredients for use in the pesticide concentrates of the present invention are generally selected from the group consisting of insecticides, insect repellents, fungicides, bactericides, bacteriostats, herbicides, and plant growth regulators, all of which are based on biologically-active ingredients.
  • Suitable insecticides include, for example,
  • Insect repellents which may be employed include but are not limited to 2-ethyl-1 ,3-hexanediol; N-octyl bicycloheptene dicarboximide;
  • Di-n-propyl isocinchomeronate and 2-hydroxyethyl-n-octyl sulfide.
  • Fungicides which may be employed include but are not limited to 3,3'-ethylenebis (tetrahydro-4,6-dimethyl-2H-1 ,3,5-thiadiazine-2-thione), zinc or manganese ethylenebis(dithiocarbamate), bis-(dimethyldithiocarbamoyl)disulfide, zinc propylenebis (dithiocarbamate), bis(dimethyldithiocarbamoyl) ethylenediamine; nickel dimethyldithiocarbamate, methyl-1 (butylcarbamoyl)-2-benzimidazolecarbamate,
  • N-(2,6-diethylphenyl)-4-methylphthalimide N-(2,6-diethylphenyl)-4-methylphthalimide; dicarboxyimide fungicides such as
  • 2,3-dicyano-1 ,4-dithioanthraquinone 1,3-dicyano-1 ,4-dithioanthraquinone; copper 8-quinolinate; polyoxine; validamycin; cycloheximide; iron methanearsonate; diisopropyl
  • Plant growth regulators which may be employed include but are not limited to N-methoxycarbonyl-N'-4-methylphenylcarbamoylethylisourea and
  • triazine herbicides such as 2-methylthio-4,6-bisethylamino-1 ,3,5-triazine
  • a pesticide concentrate containing: (a) from about 99.9 to about 5% by weight, preferably from about 95 to about 15% by weight, and most preferably from about 90 to about 20% by weight, of the above-disclosed adjuvant; and (b) from about 0.1 to about 95% by weight, preferably from about 5 to about 85% by weight, and most preferably from about 10 to about 80% by weight, of a biologically active ingredient.
  • the precise amount of biologically active ingredient contained in the pesticide concentrate will oftentimes depend upon the specific end-use application, i.e., the target substrate to be treated, the area to be treated, etc. Thus, it is within the skill of the applicator to determine the specific amount of biologically active ingredient to be used for a particular application.
  • the pesticide concentrate In order to formulate the pesticide concentrate into a ready-to-use form, it is typically diluted with water to form an aqueous pesticide composition.
  • the ready-to-use aqueous pesticide composition will typically contain from about 0.1% to about 10% by weight, and preferably from about 0.5 to about 5% by weight, based on the weight of the composition, of the above-disclosed pesticide concentrate, the remainder of which will typically be water.
  • the present invention also provides for a process for treating a target substrate involving contacting the target substrate with the above- disclosed aqueous pesticide composition.

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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)

Abstract

Adjuvant contenant: (a) un éthoxylate d'alcools gras à gamme étroite; (b) un constituant sélectionné dans le groupe constitué par des tensioactifs non ioniques, des tensioactifs anioniques, des tensioactifs cationiques, des esters d'alkyle, des huiles minérales de phytoblanc, des tensioactifs de silicone solubles dans l'eau, des éthers de dialkyle d'acides gras, des carbonates de dialkyle d'acides gras, des huiles végétales et leurs mélanges.
PCT/US1998/023252 1997-11-25 1998-11-17 Utilisation d'ethoxylates d'alcools gras a gamme etroite dans des formulations d'adjuvants et de pesticides agricoles WO1999026472A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA002311382A CA2311382A1 (fr) 1997-11-25 1998-11-17 Utilisation d'ethoxylates d'alcools gras a gamme etroite dans des formulations d'adjuvants et de pesticides agricoles
BR9815109-6A BR9815109A (pt) 1997-11-25 1998-11-17 Composição, concentrado pesticida, e, processo para tratamento de um substrato alvo.
EA200000573A EA200000573A1 (ru) 1997-11-25 1998-11-17 Применение этоксиланов жирных спиртов узкого диапазона в сельскохозяйственных составах пестицидов и адъювантов
JP2000521693A JP2001523690A (ja) 1997-11-25 1998-11-17 農業用農薬及びアジュバンント製剤における脂肪族アルコールの狭域エトキシレートの使用
KR1020007005619A KR20010032380A (ko) 1997-11-25 1998-11-17 농업용 살충제 및 보조제 제형에 협소한 범위의 지방족알코올의 에톡실레이트를 사용하는 방법
EP98957493A EP1033911A4 (fr) 1997-11-25 1998-11-17 Utilisation d'ethoxylates d'alcools gras a gamme etroite dans des formulations d'adjuvants et de pesticides agricoles
SK780-2000A SK7802000A3 (en) 1997-11-25 1998-11-17 Use of narrow range ethoxylates of fatty alcohols in agricultural pesticide and adjuvant formulations
AU13739/99A AU1373999A (en) 1997-11-25 1998-11-17 Use of narrow range ethoxylates of fatty alcohols in agricultural pesticide and adjuvant formulations

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US6689297P 1997-11-25 1997-11-25
US60/066,892 1997-11-25
US17970198A 1998-10-27 1998-10-27
US09/179,701 1998-10-27

Publications (1)

Publication Number Publication Date
WO1999026472A1 true WO1999026472A1 (fr) 1999-06-03

Family

ID=26747271

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/023252 WO1999026472A1 (fr) 1997-11-25 1998-11-17 Utilisation d'ethoxylates d'alcools gras a gamme etroite dans des formulations d'adjuvants et de pesticides agricoles

Country Status (11)

Country Link
EP (1) EP1033911A4 (fr)
JP (1) JP2001523690A (fr)
KR (1) KR20010032380A (fr)
AU (1) AU1373999A (fr)
BR (1) BR9815109A (fr)
CA (1) CA2311382A1 (fr)
EA (1) EA200000573A1 (fr)
PL (1) PL340691A1 (fr)
SK (1) SK7802000A3 (fr)
TR (1) TR200001487T2 (fr)
WO (1) WO1999026472A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000042847A1 (fr) * 1999-01-19 2000-07-27 Amway Corporation Adjuvant protecteur de vegetaux contenant un alcool alcoxyle etete ou ecrete et un alcool alcoxyle conventionnel
WO2002035932A1 (fr) * 2000-11-01 2002-05-10 Kemtek Ltda. Compositions de concentres colloides emulsionnables
WO2003022048A1 (fr) * 2001-09-06 2003-03-20 Syngenta Limited Nouveaux composes
WO2005015998A1 (fr) * 2003-08-14 2005-02-24 Basf Aktiengesellschaft Utilisation d'alcoxylats d'alcool en tant qu'adjuvants de derives fongicides du benzamidoxime, agents et kits correspondants
US7799737B2 (en) * 2001-04-11 2010-09-21 Bayer Cropscience Ag Use of fatty alcohols ethoxylates as penetration promoters
US10701939B2 (en) 2015-11-30 2020-07-07 Kumiai Chemical Industry Co., Ltd. Aqueous suspension agrochemical composition
WO2020241788A1 (fr) * 2019-05-31 2020-12-03 Sumitomo Chemical Company, Limited Composition liquide comprenant du mefentrifluconazole
WO2021167895A1 (fr) * 2020-02-19 2021-08-26 Sasol Chemicals Gmbh Composition de régie de culture et son utilisation
US11317629B2 (en) 2019-05-31 2022-05-03 Sumitomo Chemical Company, Limited Liquid composition comprising mefentrifluconazole

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0318448D0 (en) * 2003-08-06 2003-09-10 Syngenta Ltd Formulation
US20060199739A1 (en) * 2005-03-02 2006-09-07 Olav Messerschmidt Limonene-containing herbicide compositions, herbicide concentrate formulations and methods for making and using same
AR112696A1 (es) * 2017-08-24 2019-11-27 Valent Usa Llc Mezclas inhibidoras de protoporfirinógeno oxidasas

Citations (1)

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US5651975A (en) * 1991-09-27 1997-07-29 Harju-Jeanty; Pontus Method for the preparation of herbicidal granular products comprising two separate phases

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AU616438B2 (en) * 1987-10-27 1991-10-31 Colgate-Palmolive Company, The Antistatic and fabric softening liquid detergent composition
GB9110720D0 (en) * 1991-05-17 1991-07-10 Unilever Plc Detergent composition
IL102433A (en) * 1991-07-24 1996-08-04 Colgate Palmolive Co Liquid preparation for home cleaning with insect repellent
DE4227863A1 (de) * 1992-08-22 1994-02-24 Henkel Kgaa Gießfähige flüssige wäßrige Reinigungsmittelkonzentrate
DE4327327A1 (de) * 1993-08-13 1995-02-16 Henkel Kgaa Detergensgemische
AU691228B2 (en) * 1993-12-17 1998-05-14 Monsanto Technology Llc Surfactants providing enhanced efficacy and/or rainfastness to pesticide formulations

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651975A (en) * 1991-09-27 1997-07-29 Harju-Jeanty; Pontus Method for the preparation of herbicidal granular products comprising two separate phases

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1033911A4 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000042847A1 (fr) * 1999-01-19 2000-07-27 Amway Corporation Adjuvant protecteur de vegetaux contenant un alcool alcoxyle etete ou ecrete et un alcool alcoxyle conventionnel
US6235300B1 (en) 1999-01-19 2001-05-22 Amway Corporation Plant protecting adjuvant containing topped or peaked alcohol alkoxylates and conventional alcohol alkoxylates
WO2002035932A1 (fr) * 2000-11-01 2002-05-10 Kemtek Ltda. Compositions de concentres colloides emulsionnables
US7799737B2 (en) * 2001-04-11 2010-09-21 Bayer Cropscience Ag Use of fatty alcohols ethoxylates as penetration promoters
WO2003022048A1 (fr) * 2001-09-06 2003-03-20 Syngenta Limited Nouveaux composes
CN100342783C (zh) * 2001-09-06 2007-10-17 辛甄塔有限公司 新的化合物
US7722892B2 (en) 2001-09-06 2010-05-25 Syngenta Crop Protection, Inc. Compounds
WO2005015998A1 (fr) * 2003-08-14 2005-02-24 Basf Aktiengesellschaft Utilisation d'alcoxylats d'alcool en tant qu'adjuvants de derives fongicides du benzamidoxime, agents et kits correspondants
US10701939B2 (en) 2015-11-30 2020-07-07 Kumiai Chemical Industry Co., Ltd. Aqueous suspension agrochemical composition
WO2020241788A1 (fr) * 2019-05-31 2020-12-03 Sumitomo Chemical Company, Limited Composition liquide comprenant du mefentrifluconazole
US11317629B2 (en) 2019-05-31 2022-05-03 Sumitomo Chemical Company, Limited Liquid composition comprising mefentrifluconazole
WO2021167895A1 (fr) * 2020-02-19 2021-08-26 Sasol Chemicals Gmbh Composition de régie de culture et son utilisation

Also Published As

Publication number Publication date
BR9815109A (pt) 2000-10-10
AU1373999A (en) 1999-06-15
EP1033911A1 (fr) 2000-09-13
SK7802000A3 (en) 2000-11-07
EA200000573A1 (ru) 2000-10-30
TR200001487T2 (tr) 2000-10-23
JP2001523690A (ja) 2001-11-27
CA2311382A1 (fr) 1999-06-03
EP1033911A4 (fr) 2001-04-04
KR20010032380A (ko) 2001-04-16
PL340691A1 (en) 2001-02-26

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