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DE4130189A1 - New emulsion concentrate for plant protection - comprises ethanolamide cpd., active agent e.g. triforine and surfactant(s) e.g. alkyl:sulphonate cpds. - Google Patents

New emulsion concentrate for plant protection - comprises ethanolamide cpd., active agent e.g. triforine and surfactant(s) e.g. alkyl:sulphonate cpds.

Info

Publication number
DE4130189A1
DE4130189A1 DE19914130189 DE4130189A DE4130189A1 DE 4130189 A1 DE4130189 A1 DE 4130189A1 DE 19914130189 DE19914130189 DE 19914130189 DE 4130189 A DE4130189 A DE 4130189A DE 4130189 A1 DE4130189 A1 DE 4130189A1
Authority
DE
Germany
Prior art keywords
ethanolamide
active agent
surfactant
plant protection
sulphonate
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
DE19914130189
Other languages
German (de)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19914112873 external-priority patent/DE4112873A1/en
Application filed by Individual filed Critical Individual
Priority to DE19914130189 priority Critical patent/DE4130189A1/en
Publication of DE4130189A1 publication Critical patent/DE4130189A1/en
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
    • A01N25/02—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

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

The use of ethanolamides of formula R-CO-NH-CH2CH2OH as solvents in the prodn. of emulsion-concentrates in plant protection is new where R is -CH3, -C2H5 -C3H7, -OCH3, -OC2H5 (-OC2H5=CH3-CHOH- or HOCH2CH2-). A typical compsn. is tactic acid ethanolamide in combination with triflorin and a surface active material such as polyoxyethylene-fatty acid ester, polyoxyethylene-fatty acid alcohol ether alkylsulphonate and aryl sulphonate. Fungicides, insecticides or herbicides contain 10-40% of an opt. active agent 50-80% of the ethanolamide and 3-20% of a surface active agent. ADVANTAGE - The ethanolamide compsns. are readily absorbed by plants and leave no residue in plant material or in the soil as they are easily broken do

Description

Es wurde gefunden, daß Verbindungen der allgemeinen FormelIt has been found that compounds of general formula

R-CO-NH-CH₂-CH₂OHR-CO-NH-CH₂-CH₂OH

wobei R=Methyl, Äthyl, -Propyl, Oxymethyl, Oxyäthyl (CH₃-CHOH oder HO-CH₂CH₂-) darstellt sich praktisch für alle im Handel befindlichen Pflanzenschutzmittel, die in Form von Emulsionskonzentraten eingesetzt werden, als extrem günstige Lösungsmittel eingesetzt werden können. Diese Substanzklasse ersetzen die zur Zeit noch in riesigen Mengen verwendeten und für Mensch, Tier und Umwelt nicht unbedenklichen zum Teil gefährliche und toxische aliphatischen und aromatischen Kohlenwasserstoffe.where R = methyl, ethyl, propyl, oxymethyl, oxyethyl (CH₃-CHOH or HO-CH₂CH₂-) represents practically for all those in the trade Plant protection products in the form of emulsion concentrates are used as extremely cheap solvents can be used. Replace this class of substances which are currently still used in huge quantities and for Humans, animals and the environment are not harmless and sometimes dangerous and toxic aliphatic and aromatic hydrocarbons.

Alle Substanzen sind sehr gut pflanzenverträglich und fördern in Verbindung mit Emulgatoren das Eindringen der Wirkstoffe in die Pflanzen und erzeugen damit eine gewisse systemische Wirkung und damit eine Wirkungsverbesserung. Alle Verbindungen dieses Typs sind biologisch leicht abbau­ bar und erzeugen keine Rückstände in den Pflanzen als auch im Boden.All substances are very well tolerated by plants and in conjunction with emulsifiers promote the penetration of the Active substances in the plants and thus produce a certain systemic effect and thus an improvement in effectiveness. All compounds of this type are easily biodegradable bar and produce no residue in the plants as well in the ground.

Die Verbindungen sind leicht darstellbar aus z. B. aus dem Methylester der FormelThe connections are easy to represent e.g. B. from the methyl ester of the formula

R-CO-OCH₃ mit ÄthanolaminR-CO-OCH₃ with ethanolamine

bei erhöhter Temperatur.at elevated temperature.

Als Beispiel für die Überlegenheit eines Emulsionskonzen­ trats dieses Typs sei die Formulierung von Saprol (Fungicid) mit Milchsäureäthanolamid angeführt. As an example of the superiority of an emulsion concentrate of this type is the formulation of Saprol (fungicide) listed with lactic acid ethanolamide.  

Die Herstellung eines Emulsionskonzentrates von Saprol mit Hilfe von aliphatischen oder aromatischen Kohlenwasser­ stoffen war wegen der schweren Löslichkeit nicht möglich. Ein Emulsionskonzentrat konnte nur mit dem toxikologisch kritischen Dimethylformamid erhalten werden. Es hat sich nun gezeigt, daß bei Verwendung von toxikologisch unbedenklichem Milchsäureäthanolamid man ein sehr stabiles und hochwirksames Emulsionskonzentrat bei gleichzeitigem Zusatz von oberflächen­ aktiven Mitteln wie Polyoxyäthylen-Fettsäureester, Polyoxy­ äthylen-Fettalkoholäther, Alkylsulfonate und Arylsulfonate erhält.The preparation of an emulsion concentrate from Saprol with the help of aliphatic or aromatic hydrocarbons Substances were not possible due to the poor solubility. An emulsion concentrate could only be toxicologically critical dimethylformamide can be obtained. It has now shown that when using toxicologically harmless Lactic acid ethanolamide is a very stable and highly effective Emulsion concentrate with the simultaneous addition of surfaces active agents such as polyoxyethylene fatty acid esters, polyoxy ethylene fatty alcohol ether, alkyl sulfonates and aryl sulfonates receives.

Claims (3)

1. Verwendung von Äthanolamiden der allgemeinen Formel R-CO-NH-CH₂CH₂OHR=Methyl, Äthyl, Propyl, Oxymethyl, Oxyäthyl (CH₃-CHOH-, oder HOCH₂CH₂-)als Lösungsmittel zur Herstellung von Emulsionskonzentraten die im allgemeinen Pflanzenschutz eingesetzt werden.1. Use of ethanolamides of the general formula R-CO-NH-CH₂CH₂OHR = methyl, ethyl, propyl, oxymethyl, oxyethyl (CH₃-CHOH-, or HOCH₂CH₂-) as a solvent for the preparation of emulsion concentrates which are used in general crop protection. 2. Milchsäureäthanolamid in Kombination mit Triforin und einem oberflächenaktiven Mittel wie Polyoxyäthylen-Fettsäure­ ester, Polyoxyäthylen-Fettsäurealkoholäther, Alkyl­ sulfonate und Arylsulfonate.2. Lactic acid ethanolamide in combination with triforin and a surfactant such as polyoxyethylene fatty acid ester, polyoxyethylene fatty acid alcohol ether, alkyl sulfonates and aryl sulfonates. 3. Fungicide, insektizide oder herbizide Mittel bestehend aus 10-40% eines gegebenen Wirkstoffs, 50-80% eines Äthanolamids der obigen Formel (Anspruch 1) sowie 3-20% einer oberflächenaktiven Substanz gemäß Beispiel 2.3. Fungicidal, insecticidal or herbicidal compositions consisting of 10-40% of a given active ingredient, 50-80% of one Ethanol amide of the above formula (claim 1) and 3-20% of a surfactant according to Example 2.
DE19914130189 1991-04-19 1991-09-11 New emulsion concentrate for plant protection - comprises ethanolamide cpd., active agent e.g. triforine and surfactant(s) e.g. alkyl:sulphonate cpds. Ceased DE4130189A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914130189 DE4130189A1 (en) 1991-04-19 1991-09-11 New emulsion concentrate for plant protection - comprises ethanolamide cpd., active agent e.g. triforine and surfactant(s) e.g. alkyl:sulphonate cpds.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914112873 DE4112873A1 (en) 1991-04-19 1991-04-19 Fungicidal plant protection agent used against mildew in cereal, cucumber, etc. culture - comprises triforine, lactic acid di:methylamide and surfactant e.g. oxyethylene]-fatty acid ester, has low toxicity
DE19914130189 DE4130189A1 (en) 1991-04-19 1991-09-11 New emulsion concentrate for plant protection - comprises ethanolamide cpd., active agent e.g. triforine and surfactant(s) e.g. alkyl:sulphonate cpds.

Publications (1)

Publication Number Publication Date
DE4130189A1 true DE4130189A1 (en) 1993-03-18

Family

ID=25903001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914130189 Ceased DE4130189A1 (en) 1991-04-19 1991-09-11 New emulsion concentrate for plant protection - comprises ethanolamide cpd., active agent e.g. triforine and surfactant(s) e.g. alkyl:sulphonate cpds.

Country Status (1)

Country Link
DE (1) DE4130189A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723291A1 (en) * 1994-08-03 1996-02-09 Fabre Pierre Sante SYNERGISTIC ACARICIDE COMPOSITION
WO2009027624A2 (en) * 2007-08-24 2009-03-05 Syngenta Limited Improvements in or relating to organic compounds
US20110230437A1 (en) * 2007-08-24 2011-09-22 Syngenta Limited Organic compounds

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723291A1 (en) * 1994-08-03 1996-02-09 Fabre Pierre Sante SYNERGISTIC ACARICIDE COMPOSITION
WO1996003874A1 (en) * 1994-08-03 1996-02-15 Pierre Fabre Sante Acaricidal composition
WO2009027624A2 (en) * 2007-08-24 2009-03-05 Syngenta Limited Improvements in or relating to organic compounds
WO2009027624A3 (en) * 2007-08-24 2009-12-10 Syngenta Limited Improvements in or relating to organic compounds
US20110190129A1 (en) * 2007-08-24 2011-08-04 Syngenta Limited Improvements in or relating to organic compounds
US20110230437A1 (en) * 2007-08-24 2011-09-22 Syngenta Limited Organic compounds
EA017314B1 (en) * 2007-08-24 2012-11-30 Синджента Лимитед Pesticide composition, method of making the same and method of controlling agricultural pests
AP2713A (en) * 2007-08-24 2013-07-30 Syngenta Ltd Improvements in or relating to organic compounds
CN101784186B (en) * 2007-08-24 2014-10-08 辛根塔有限公司 Improvements in or relating to organic compounds

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