DE583343C - Process for the production of pest repellants - Google Patents

Process for the production of pest repellants

Info

Publication number
DE583343C
DE583343C DEI43073D DEI0043073D DE583343C DE 583343 C DE583343 C DE 583343C DE I43073 D DEI43073 D DE I43073D DE I0043073 D DEI0043073 D DE I0043073D DE 583343 C DE583343 C DE 583343C
Authority
DE
Germany
Prior art keywords
production
insecticidal
oxethylated
parts
groups
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.)
Expired
Application number
DEI43073D
Other languages
German (de)
Inventor
Dr Kaspar Pfaff
Dr Adolf Steindorff
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI43073D priority Critical patent/DE583343C/en
Application granted granted Critical
Publication of DE583343C publication Critical patent/DE583343C/en
Expired 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
    • A01N25/30—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

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)

Description

AUSGEGEBEN AM
!.SEPTEMBER 1933ISSUED ON
!. SEPTEMBER 1933

Es wurde gefunden, daß man in jedem Verhältnis mit Wasser mischbare bzw. emulgierbare Schädlingsbekämpfungsmittel erhalten kann, wenn man in insekticid oder fungicid wirkenden Ölen bzw. insekticiden, organischen Stoffen, wie Estern oder Äthern, organische, Oxy-, Carboxy- oder Aminogruppen enthaltende Verbindungen auflöst, in welche PoIyglykolätherreste mit 4 oder mehr C2H4-Gruppen eingeführt und in denen noch vorhandene freie Hydroxylgruppen gegebenenfalls mit reaktionsfähigen Verbindungen umgesetzt sind. Von solchen Verbindungen seien beispielsweise erwähnt:It has been found that pesticides which are miscible or emulsifiable with water can be obtained in any ratio if organic compounds containing oxy, carboxy or amino groups are used in insecticidal or fungicidal oils or insecticidal organic substances, such as esters or ethers dissolves into which polyglycol ether residues with 4 or more C 2 H 4 groups are introduced and in which free hydroxyl groups still present are optionally reacted with reactive compounds. Examples of such connections include:

Oxäthyliertes Anilin, oxäthyliertes" Naphthylamin, oxäthyliertes Dodecylamin, oxäthylierte Alkohole, wie z. B. Oxäthyl-Sorbit, Oxäthyl-Oleylalkohol.Oxäthyl-Stearylalkohol, oxäthylierter Dodecylalkohol, ferner oxäthylierte .Rizinusölsäufe, oxäthylierte Palmkernfettsäure, oxäthylierte Kokosfettsäure. Von fungicid oder insekticid wirkenden Stoffen seien beispielsweise erwähnt: Weißöl, Leichtöl, Schmieröl, Paraffinöl, Leuchtöl, Petroleum, ferner substituierte Benzoesäureester, Diphenyläther u. a.Oxethylated aniline, oxethylated naphthylamine, oxethylated dodecylamine, oxethylated Alcohols such as B. Oxäthyl-Sorbitol, Oxäthyl-Oleylalkohol, Oxäthyl-Stearylalkohol, oxethylated dodecyl alcohol, also oxethylated castor oil drinks, oxethylated palm kernel fatty acid, oxethylated coconut fatty acid. Examples of substances with a fungicidal or insecticidal effect include: white oil, light oil, Lubricating oil, paraffin oil, luminous oil, petroleum, also substituted benzoic acid esters, diphenyl ethers i.a.

BeispieleExamples

i. In 100 Teilen Weißöl löst man unter schwachem Erwärmen 8 Teile des Einwirkungsproduktes von4OoGewichtsteilenÄthylenoxyd auf 200 Gewichtsteile eines Gemisches aus höheren Alkoholen, das im wesentlichen Alkohole der Formel C8 H17 OH bis C18 H37 OH enthält. Man erhält eine klare Lösung, die sich in jeder Konzentration in Wasser emulgieren läßt. Die wäßrige Emulsion eignet sich insbesondere zur Schädlingsbekämpfung im Obstbau.i. 8 parts of the product of action of 40 parts by weight of ethylene oxide to 200 parts by weight of a mixture of higher alcohols, which essentially contains alcohols of the formula C 8 H 17 OH to C 18 H 37 OH, are dissolved in 100 parts of white oil with gentle heating. A clear solution is obtained which can be emulsified in water in any concentration. The aqueous emulsion is particularly suitable for controlling pests in fruit growing.

2. Man löst 5 Teile oxäthylierte Rizinusölsäure in 95 Teilen s-Chlor-a-oxybenzoesäureamylester. Die 2o°/0ige Emulsion der erhaltenen Lösung in Wasser eignet sich beim Versprühen von 1 ecm auf 1 cbm Raum gut zur Vertilgung von. Fliegen in Wohnungen oder Ställen.2. 5 parts of oxethylated castoroleic acid are dissolved in 95 parts of amyl s-chloro-α-oxybenzoate. The 2o ° / 0 emulsion strength of the obtained solution in water is suitable when spraying ecm 1 to 1 cbm space good for destroying. Flies in apartments or stables.

3. 7,5 Teile oxäthyliertes Fettamin, erhalten durch Einwirkung von 10 bis 12 Mol Äthylenoxyd auf ι Mol Dodecylamin, werden in ico Teilen Diphenyläther gelöst. Wäßrige Emulsionen des Präparates dienen zur Blattlausvernichtung bzw. auch zur Vertilgung von Fliegen.3. 7.5 parts of oxyethylated fatty amine, obtained by the action of 10 to 12 moles of ethylene oxide on ι mole of dodecylamine are dissolved in ico parts of diphenyl ether. Watery Emulsions of the preparation are used to kill aphids or to kill To fly.

Claims (1)

Patentanspruch:Claim: Verfahren zur Herstellung von Schädlingsbekämpfungsmitteln, dadurch gekennzeichnet, daß man in insekticid oder fungicid wirkendenölen bzw. insekticiden,Process for the production of pesticides, characterized in that, that in insecticidal or fungicidal oils or insecticidal, *) Von dem Patentsucher sind als die Erfinder angegeben worden:*) The patent seeker indicated the following as the inventors: Dr. Adolf Steindorff und Dr. Kaspar Pfaif in Frankfurt a. M.-Höchst,'Dr. Adolf Steindorff and Dr. Kaspar Pfaif in Frankfurt a. M.-Höchst, ' organischen Stoffen, wie Estern oder Äthern, organische, oxy-, Carboxy- oder Aminogruppen enthaltende Verbindungen auflöst, in welche· Polyglykolätherreste mit 4 oder mehr C2H4-Gruppen eingeführtDissolves organic substances, such as esters or ethers, organic compounds containing oxy, carboxy or amino groups, into which polyglycol ether residues with 4 or more C 2 H 4 groups are introduced und in denen noch vorhandene freie Hydroxylgruppen gegebenenfalls mit reaktionsfähigen Verbindungen umgesetzt sind, und die erhaltene Lösung in Wasser emulgiert.and in which any free hydroxyl groups still present with reactive compounds are reacted, and the resulting solution in water emulsified. IOIO
DEI43073D 1931-11-24 1931-11-24 Process for the production of pest repellants Expired DE583343C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI43073D DE583343C (en) 1931-11-24 1931-11-24 Process for the production of pest repellants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI43073D DE583343C (en) 1931-11-24 1931-11-24 Process for the production of pest repellants

Publications (1)

Publication Number Publication Date
DE583343C true DE583343C (en) 1933-09-01

Family

ID=7190935

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI43073D Expired DE583343C (en) 1931-11-24 1931-11-24 Process for the production of pest repellants

Country Status (1)

Country Link
DE (1) DE583343C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033335A1 (en) * 1980-09-04 1982-04-22 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München METHOD FOR PRODUCING A STORAGE-STABLE, CONCENTRATED EMULSION OF HERBICIDALLY ACTIVE PHENOXYALCANIC CARBONIC ACID ESTERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033335A1 (en) * 1980-09-04 1982-04-22 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München METHOD FOR PRODUCING A STORAGE-STABLE, CONCENTRATED EMULSION OF HERBICIDALLY ACTIVE PHENOXYALCANIC CARBONIC ACID ESTERS

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