DE481807C - Verminicide - Google Patents

Verminicide

Info

Publication number
DE481807C
DE481807C DEA45136D DEA0045136D DE481807C DE 481807 C DE481807 C DE 481807C DE A45136 D DEA45136 D DE A45136D DE A0045136 D DEA0045136 D DE A0045136D DE 481807 C DE481807 C DE 481807C
Authority
DE
Germany
Prior art keywords
parts
verminicide
agents
insoluble
sulfur
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
DEA45136D
Other languages
German (de)
Inventor
Dr Karl Brodersen
Dr Werner Ext
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 DEA45136D priority Critical patent/DE481807C/en
Application granted granted Critical
Publication of DE481807C publication Critical patent/DE481807C/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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16Heavy metals; Compounds thereof
    • A01N59/22Arsenic

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (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

Ungeziefervertilgungsmittel Bei der Bekämpfung der Läuse, Zecken, Milben und anderem Ungeziefer, die zum Teil Urheber von Hauterkrankungen (Krätze) sind, werden bei Tieren, insonderheit bei Schafen, vielfach Mittel angewendet, die als wirksame Bestandteile Arsenite sowie Schwefel und Arsentrisulfid u. dgl. enthalten. Diese Mittel werden mit Wasser angeschlämmt, wobei sich ein Teil löst; die ungelösten Bestandteile zeigen geringe Schwebefähigkeit, so daß die Badflüssigkeit ständig mechanisch aufgerührt werden muß. Damit ist natürlich die Wirkung in ihrer Sicherheit beeinträchtigt.Verminicide When combating lice, ticks, Mites and other vermin, some of which are the cause of skin diseases (scabies) are, are often used in animals, especially in sheep, means that contain arsenites as well as sulfur and arsenic trisulfide and the like as active ingredients. These agents are slurried with water, a part of which dissolves; the unsolved Components show little ability to float, so that the bath liquid is constant must be mechanically stirred up. With that, of course, the effect is in your safety impaired.

Wie nun gefunden wurde, gelangt man zu Ungeziefervertilgungsmitteln, welche zur Anwendung am lebenden Wirt geeignet sind und die erwähnten Nachteile nicht zeigen, wenn man die Arsenite mit unlöslichen Giften (Schwefel, Arsensulfide usw.) in hochdisperser bzw. kolloidaler Form vereinigt. Man kann dabei so verfahren, daß man die Kolloide ganz oder teilweise erst während des Auflösens entstehen läßt; dies läßt sich z. B, durch einen Gehalt des Badepulvers an Natriumsulfarsenit, einem sauer wirkenden Bestandteil (Bisulfit) und einem Schutzkolloid erreichen. Den Mitteln kann man vorteilhaft Zusätze von Netzmitteln, Schutzkolloiden, Faserschutzmitteln u. dgl. geben. Beispiel 1 Zur Herstellung eines Ungeziefervertilgungsmittels gemäß der Beschreibung werden 25 Teile Natriumarsenit, 7o Teile eines etwa 30prozentigen kolloidalen Schwefel enthaltenden Schutzkolloidpulvers und 5 Teile kolloidal lösliches Arsentrisulfid in einer Kugelmühle gemahlen. Zur Anwendung des Mittels bei Tieren wird die entsprechende Menge des Pulvers in Wasser gegeben, von dem es im Gegensatz zu den bekannten Mitteln leicht aufgenommen wird. Die Auflösung des Mittels setzt sich nicht ab und gewährleistet eine große Sicherheit in der Anwendung. Beispiel 2 Man erhält auch ein Bad derselben ZVirksamkeit, indem man 27,5 Teile Zellpech (entkalkte und zur Trockne verdampfte Sulfitcelluloseablauge), 27,5 Teile Schwefel in hochdisperser bzw. kolloidaler Form, 5 Teile Arsentrisulfid in derselben Form, ferner 19,2 Teile eines 88,6prozentigen Aso03 enthaltenden Natriumarsenits, 15 Teile Natriumbisulfit und 5,8 Teile Natriumsulfat mischt.As has now been found, vermin-killing agents are obtained which are suitable for use on living hosts and do not show the disadvantages mentioned if the arsenites are combined with insoluble poisons (sulfur, arsenic sulfides, etc.) in highly dispersed or colloidal form. One can proceed in such a way that the colloids are completely or partly only allowed to form during the dissolution; this can be done e.g. B, by a content of sodium sulfarsenite in the bath powder, an acidic component (bisulfite) and a protective colloid. The agents can advantageously be given additions of wetting agents, protective colloids, fiber protection agents and the like. Example 1 To produce a verminicide according to the description, 25 parts of sodium arsenite, 70 parts of a protective colloid powder containing about 30 percent colloidal sulfur and 5 parts of colloidally soluble arsenic trisulfide are ground in a ball mill. To use the agent on animals, the appropriate amount of the powder is added to water, which, in contrast to the known agents, is easily absorbed. The dissolution of the agent does not settle and ensures a high level of safety in use. Example 2 A bath of the same effectiveness is also obtained by adding 27.5 parts of cell pitch (decalcified and evaporated sulfite cellulose waste liquor), 27.5 parts of sulfur in highly dispersed or colloidal form, 5 parts of arsenic trisulfide in the same form, and 19.2 parts a 88,6prozentigen Aso03 containing Natriumarsenits, 1 5 parts of sodium bisulfite and 5.8 parts of sodium sulfate mixed.

Claims (1)

PATENTANSPRUCH: Ungeziefervertilgungsmittel zur Anwendung am lebenden Wirt mit einem Gehalt an löslichen Arsenverbindungen und unlöslichen Schmarotzergiften, dadurch gekennzeichnet, daB der unlösliche Teil in hochdisperser bzw. kolloider Form vorliegt, gegebenenfalls in Mischung mit Netzmitteln, Schutzkolloiden, Faserschutzmitteln u. dgl.PATENT CLAIM: Verminicide for use on living Host with a content of soluble arsenic compounds and insoluble parasitic toxins, characterized in that the insoluble part is in highly dispersed or colloidal Form is present, optionally mixed with wetting agents, protective colloids, fiber protection agents and the like
DEA45136D 1925-06-03 1925-06-03 Verminicide Expired DE481807C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA45136D DE481807C (en) 1925-06-03 1925-06-03 Verminicide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA45136D DE481807C (en) 1925-06-03 1925-06-03 Verminicide

Publications (1)

Publication Number Publication Date
DE481807C true DE481807C (en) 1929-08-30

Family

ID=6934562

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA45136D Expired DE481807C (en) 1925-06-03 1925-06-03 Verminicide

Country Status (1)

Country Link
DE (1) DE481807C (en)

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