DE409895C - Pest repellants - Google Patents

Pest repellants

Info

Publication number
DE409895C
DE409895C DEG59235D DEG0059235D DE409895C DE 409895 C DE409895 C DE 409895C DE G59235 D DEG59235 D DE G59235D DE G0059235 D DEG0059235 D DE G0059235D DE 409895 C DE409895 C DE 409895C
Authority
DE
Germany
Prior art keywords
hexanitrodiphenylamine
pest repellants
properties
repellants
pest
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
DEG59235D
Other languages
German (de)
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.)
R GAERTNER DR
Original Assignee
R GAERTNER DR
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 R GAERTNER DR filed Critical R GAERTNER DR
Priority to DEG59235D priority Critical patent/DE409895C/en
Application granted granted Critical
Publication of DE409895C publication Critical patent/DE409895C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N33/00Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/16Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
    • A01N33/18Nitro compounds

Landscapes

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

Description

AUSGEGEBEN
AM 13. FEBRUAR 1925
ISSUED
FEBRUARY 13, 1925

(G 5923s I(G 5923s I.

Dr. R. Gärtner in Hamburg.Dr. R. Gärtner in Hamburg.

Schädlingsbekämpfungsmittel.Pesticides.

Bekannt ist die Zerlegung von Schießwolle in seine Bestandteile Trinitrotoluol und Hexanitrodiphenylamin, die beide in reiner Form gewonnen werden können. Während nun das Trinitrotoluol als solches in der Sprengstoffindustrie wieder Verwendung findet, ist diejenige des Hexanitrodiphenylamins wegen seiner unangenehmen Eigenschaften auf diese bisher beschränkt gebliehen. Es dürften daher neue Anwendungsgebiete des Hexanitrodiphenylamins, da noch beträchtliche Vorräte hiervon, aus dem Kriege herrührend, vorhanden sind, ein erhebliches Interesse haben. Bekannt war seine Anwendung als Farbstoff, doch konnte sich dieser nicht einbürgern wegen seiner unangenehmen Eigenschaften der Ekzembildung bei manchen Menschen. Diese giftigen Eigenschaften des Hexanitrodiphenylamins nun sind Gegenstand der vorliegenden Erfindung zur Vertilgung von Schädlingen aller Art. Von Vorteil ist hierbei die Unlöslichkeit des Hexanitrodiphenylamins in den meisten Lösungsmitteln und die genügende Wasserlöslichkeit seiner Verbindungen mit Basen. Wenn man Hexanitrodiphenylamin mit aromatischen Basen verbindet, wie Anilin usw., so zerfallen diese ganz analog den im Patent 219893 beschriebenen Verbindungen, so daß diese labilen Salze hierdurch eine stark antiseptische und fungizide Wirkung ausüben. Verwendung kann das Hexanitrodiphenylamin also überall dort finden, wo bisher Pikrinsäure und Dinitrophenol als Bekämpfungsmittel gegen Schädlinge aller Art angewandt wurden. Die explosiven Eigenschaften des Hexanitrodiphenylamins können in bekannter Weise vollkommen herabgemindert werden. Da ferner das Hexanitrodiphenylamin nur in stark verdünnter Form angewandt wird, zweckmäßig unter Zusatz weiterer bekannter giftiger Mittel, so stellt seine Anwendung einen erheblichen Fortschritt dar.The breakdown of gun wool into its components trinitrotoluene and Hexanitrodiphenylamine, both of which can be obtained in pure form. While the trinitrotoluene as such in the The explosives industry is used again is that of hexanitrodiphenylamine due to its unpleasant properties, it has so far been limited to these. There should therefore be new areas of application for hexanitrodiphenylamine, since there are still considerable stocks of it from the war originating, are present, have a considerable interest. Its use was known as a dye, but this could not naturalize because of its unpleasant Properties of eczema formation in some people. These toxic properties of hexanitrodiphenylamine are the subject of the present invention for the eradication of pests of all kinds. The insolubility of hexanitrodiphenylamine in most solvents is an advantage here and the sufficient water solubility of its compounds with bases. If you have hexanitrodiphenylamine with aromatic Bases connects, such as aniline, etc., these disintegrate completely analogously to the compounds described in patent 219893, so that these unstable salts have a strong antiseptic and fungicidal effect. Hexanitrodiphenylamine can therefore be used wherever picric acid was previously found and dinitrophenol have been used as a control agent against pests of all kinds. The explosive properties of hexanitrodiphenylamine can be completely reduced in a known manner. As also the hexanitrodiphenylamine is only used in a highly diluted form, expediently with the addition of other known poisonous agents, so his Application represents a significant step forward.

Claims (1)

Patent-Anspruch:Patent claim: Schädlingsbekämpfungsmittel, dadurch gekennzeichnet, daß Hexanitrodiphenylamin entweder als feines Pulver oder als wässerige Lösung in Gestalt von Verbindüngen mit geeigneten Basen hierfür verwandt wird, gegebenenfalls unter Zusatz weiterer für diesen Zweck geeigneter Mittel.Pesticides, characterized in that hexanitrodiphenylamine either as a fine powder or as an aqueous solution in the form of compounds is used with suitable bases for this purpose, optionally with the addition of other suitable bases Middle.
DEG59235D 1923-06-07 1923-06-07 Pest repellants Expired DE409895C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG59235D DE409895C (en) 1923-06-07 1923-06-07 Pest repellants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG59235D DE409895C (en) 1923-06-07 1923-06-07 Pest repellants

Publications (1)

Publication Number Publication Date
DE409895C true DE409895C (en) 1925-02-13

Family

ID=7132123

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG59235D Expired DE409895C (en) 1923-06-07 1923-06-07 Pest repellants

Country Status (1)

Country Link
DE (1) DE409895C (en)

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