DE964537C - Repellants against blood-sucking insects - Google Patents

Repellants against blood-sucking insects

Info

Publication number
DE964537C
DE964537C DED21542A DED0021542A DE964537C DE 964537 C DE964537 C DE 964537C DE D21542 A DED21542 A DE D21542A DE D0021542 A DED0021542 A DE D0021542A DE 964537 C DE964537 C DE 964537C
Authority
DE
Germany
Prior art keywords
sucking insects
against blood
repellants
repellants against
derivatives
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
DED21542A
Other languages
German (de)
Inventor
Dr Gerhard Kaebisch
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.)
Evonik Operations GmbH
Original Assignee
Degussa 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 Degussa GmbH filed Critical Degussa GmbH
Priority to DED21542A priority Critical patent/DE964537C/en
Application granted granted Critical
Publication of DE964537C publication Critical patent/DE964537C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/02Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37Esters of carboxylic acids
    • A61K8/375Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dermatology (AREA)
  • Gloves (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Description

Im Hauptpatent ist die Verwendung von Abkömmlingen des Phenylgilykols, insbesondere von Äthern oder Estern des Phenylglykols, als Abschreckmittel gegen blutsaugende Insekten beschrieben. Bei der weiteren Entwicklung des Verfahrens wurde gefunden, daß auch die Derivate der höheren, gegebenenfalls im Kern oder in der Seitenkette substituierten Pihenylalkandiole, wie Äther, Ester usw., mit ausgezeichnetem Erfolge als Abschreckmittel gegen blutsaugendie Insekten verwendet werden können. Mit Vorteil können diese Stoffe auch zur Kleiderimprägnierung oder in Verbindung mit anderen Schutzstoffen, wie z.B. mit den aus der Hauptanmeldung bekannten, verwendet werden.In the main patent is the use of derivatives of phenylglycol, in particular of ethers or esters of phenylglycol, described as a deterrent against blood-sucking insects. With further development of the process has been found that the derivatives of the higher, optionally in the core or in the side chain substituted phenylalkanediols, such as ethers, esters, etc., with excellent results can be used as a deterrent against blood sucking insects. With advantage these substances can also be used for clothing impregnation or in connection with other protective substances, such as those known from the main application, for example.

Beispielexample

Zur Prüfung der zu verwendenden Stoffe, wird ι ecm gleichmäßig auf dem Unterarm verteilt, wobei die Hand und das Handgelenk durch einen Gummihandschuh, das Ellbogengelenk durch einen Verband geschützt sind. Der so behandelte Arm wird in einen Käfig mit etwa .1000 bis 2000 Stück Aedes Aegypti gehalten. Beim ungeschützten Arm erfolgen im Laufe der ersten halben Minute 20 bis 50 Stiche. Geprüft wurden folgende Verbindungen :To test the substances to be used, ι ecm is evenly distributed on the forearm, with the hand and wrist through a rubber glove, the elbow joint through one Association are protected. The arm treated in this way is placed in a cage with about .1000 to 2000 pieces Aedes Aegypti held. If the arm is unprotected, 20 to 20 are performed in the course of the first half a minute 50 stitches. The following connections were tested:

1. Monoacetat des 2-Phenylpropandiöls 1, 21. Monoacetate of 2-phenylpropane diol 1, 2

2. Phenylglykolmonoacetat 100% \ zum2. Phenylglykolmonoacetat 100% \ to

3. Dimethylpfathalat 100 % J Vergleich3. Dimethylpfathalat 100% J comparison

709 522/85709 522/85

Das Ergebnis war folgerndesThe result was the following Vollständiger Schutz
Stunden
Complete protection
hours
Stiche nach StundenStitches after hours
9
8
4
9
8th
4th
IO
9
5
IO
9
5
I.
2.
I.
2.
3 ·

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Weitere Entwicklung des Patents
gekennzeichnet durch die Verwendung von Derivaten der höheren, gegebenenfalls im Kern oder in -der Seitenkette .substituierten Phenylalkandiole als Abschreckmittel gegen blutsaugende Insekten.
Further development of the patent
characterized by the use of derivatives of the higher phenylalkanediols, optionally substituted in the core or in the side chain, as a deterrent against blood-sucking insects.
© 609 708/297 11.56 (709 522/85 5.57)© 609 708/297 11.56 (709 522/85 5.57)
DED21542A 1955-10-23 1955-10-23 Repellants against blood-sucking insects Expired DE964537C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED21542A DE964537C (en) 1955-10-23 1955-10-23 Repellants against blood-sucking insects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED21542A DE964537C (en) 1955-10-23 1955-10-23 Repellants against blood-sucking insects

Publications (1)

Publication Number Publication Date
DE964537C true DE964537C (en) 1957-05-23

Family

ID=7037117

Family Applications (1)

Application Number Title Priority Date Filing Date
DED21542A Expired DE964537C (en) 1955-10-23 1955-10-23 Repellants against blood-sucking insects

Country Status (1)

Country Link
DE (1) DE964537C (en)

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