DE480180C - Procedure for moth protection - Google Patents

Procedure for moth protection

Info

Publication number
DE480180C
DE480180C DEI27647D DEI0027647D DE480180C DE 480180 C DE480180 C DE 480180C DE I27647 D DEI27647 D DE I27647D DE I0027647 D DEI0027647 D DE I0027647D DE 480180 C DE480180 C DE 480180C
Authority
DE
Germany
Prior art keywords
moth
procedure
ester
esters
phosphoric acid
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
DEI27647D
Other languages
German (de)
Inventor
Dr Max Hardtmann
Dr Winfrid Hentrich
Dr Wilhelm Lommel
Dr Heinrich Muenzel
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 DEI27647D priority Critical patent/DE480180C/en
Application granted granted Critical
Publication of DE480180C publication Critical patent/DE480180C/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
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals

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)
  • Fireproofing Substances (AREA)

Description

Verfahren zum Mottenschutz In der Patentschrift 347 720 ist die Verwendung von komplexen Säuren, wie z. B. Phosphorwolframsäure oder Phosphormolybdänsäure, zur Erzielung mottenechter Ware beschrieben. Über die Wirksamkeit der Phosphorsäure selbst als Mottenschutzmittel, ist nichts bekannt.Method for moth protection In the patent 347 720 is the use of complex acids, such as. B. phosphotungstic acid or phosphomolybdic acid, described to achieve moth-proof goods. Nothing is known about the effectiveness of phosphoric acid itself as a moth repellent.

Es wurde nun die bemerkenswerte Beobachtung gemacht, daß die Ester der Phosphorsäure sich für den vorliegenden Zweck eignen. Die Behandlung kann durch Eintauchen in Lösungen von Phosphorsiäureestern in geeigneten Lösungsmitteln, wie z. B. Benzin, Tetrachlorkohlenstoff, Alkohol, erfolgen oder durch Aufspritzen solcher Lösungen. Beispiel i Die Ware wird in einer 2prozentigen Lösung von Diphenyl-o-kresylphosphorsäureester eingetaucht und nach Entfernung der überschüssigen Lösung getrocknet.The remarkable observation has now been made that the esters of phosphoric acid are suitable for the present purpose. Treatment can go through Immersion in solutions of phosphoric acid esters in suitable solvents, such as z. B. gasoline, carbon tetrachloride, alcohol, or by spraying such Solutions. Example i The goods are in a 2 percent solution of diphenyl-o-cresylphosphoric acid ester immersed and dried after removing the excess solution.

Beispiel 2 Eine iprozentige Lösung 'von Tri-o-chlorphenylphosphorsäureester in Alkohol wird auf den zu behandelnden Stoff aufgespritzt. Nach Verdunsten des Alkohols ist die Ware gegen Mottenfraß geschützt.Example 2 An I percent solution of tri-o-chlorophenyl phosphoric acid ester in alcohol is sprayed onto the substance to be treated. After the With alcohol, the goods are protected against moth damage.

In analoger Weise kann man z B. die Diphenyl-a-naphthylester, Diphenyl-[3-naphtylester, Diphenyl-o-, m- und p-kresylester, Phenyldi-m-kresylester, Trio- und p-chlorphenylester, Monophenyldi-m-chlorkresylester, Tetraphenylresorcylester zur Anwendung bringen. An Stelle der einheitlichen Produkte kann man auch Mischungen verwenden. Diese können sowohl durch Vermengen der fertigen Ester wie durch. Verwendung nichteinheitlicher Ausgangsmaterialien, wie- z. B. Rohkresol, erhalten werden. Ebenso lassen sich auch noch andere mottenechtmachende Mittel zusetzen.In an analogous manner, for example, the diphenyl-a-naphthyl esters, diphenyl [3-naphthyl esters, Diphenyl-o-, m- and p-cresyl ester, phenyldi-m-cresyl ester, trio and p-chlorophenyl ester, Bring monophenyldi-m-chlorocresyl ester, tetraphenylresorcyl ester to use. Mixtures can also be used instead of the uniform products. these can both by mixing the finished esters as well as by. Use of non-uniform Starting materials such as B. raw cresol can be obtained. Likewise, can also add other moth repellent agents.

Claims (1)

PATENTANSPRUCH: Verfahren, Wolle, Pelze, Haare u. dgl. gegen Mottenfraß zu schützen, dadurch gekennzeichnet, daß man sie mit Estern der Phosphorsäure behandelt.PATENT CLAIM: Process, wool, furs, hair and the like against moth damage to protect, characterized in that they are treated with esters of phosphoric acid.
DEI27647D 1926-03-15 1926-03-16 Procedure for moth protection Expired DE480180C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI27647D DE480180C (en) 1926-03-15 1926-03-16 Procedure for moth protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1748675X 1926-03-15
DEI27647D DE480180C (en) 1926-03-15 1926-03-16 Procedure for moth protection

Publications (1)

Publication Number Publication Date
DE480180C true DE480180C (en) 1929-07-30

Family

ID=25981345

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI27647D Expired DE480180C (en) 1926-03-15 1926-03-16 Procedure for moth protection

Country Status (1)

Country Link
DE (1) DE480180C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077602A1 (en) * 1970-01-16 1971-10-29 Catomance Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077602A1 (en) * 1970-01-16 1971-10-29 Catomance Ltd

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