DE389422C - Process for the production of a disinfectant - Google Patents

Process for the production of a disinfectant

Info

Publication number
DE389422C
DE389422C DEA35329D DEA0035329D DE389422C DE 389422 C DE389422 C DE 389422C DE A35329 D DEA35329 D DE A35329D DE A0035329 D DEA0035329 D DE A0035329D DE 389422 C DE389422 C DE 389422C
Authority
DE
Germany
Prior art keywords
furfural
disinfectant
production
casein
diluted
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
DEA35329D
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.)
DR ASCHKENASI
Original Assignee
DR ASCHKENASI
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 DR ASCHKENASI filed Critical DR ASCHKENASI
Priority to DEA35329D priority Critical patent/DE389422C/en
Application granted granted Critical
Publication of DE389422C publication Critical patent/DE389422C/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

Verfahren zur Herstellung eines Desinfektionsmittels. Es wurde beobachtet, daß Furfurol voll Kaseinlösungen sehr gut emulgiert wird. Man verwendet beispielsweise eine 5prozentige Kaseinlösung (hergestellt durch Zusatz von Soda), mit der eine gleiche Menge Fürfurol in der Hitze innig vermischt werden kann.Process for the production of a disinfectant. It was observed that furfural is emulsified very well with casein solutions. One uses, for example a 5 percent casein solution (made by adding soda), with the one the same amount of Fürfurol can be mixed intimately in the heat.

Die erhaltene milchige Emulsion, die sich I durch Filtrieren vollständig klären läßt, entmischt sich beim Stehen nicht und läßt sich mit Wasser verdünnen, während hochprozentige Furfurolpräparate, die lediglich mit Harzseife hergestellt wurden, beim Verdünnen unter Furfurolausscheidung sich trüben.The resulting milky emulsion, which I can completely by filtering clears, does not separate when standing and can be diluted with water, while high-proof furfural preparations made only with resin soap become cloudy when diluted with excretion of furfural.

Die Vermeidung der Anwendung von Seifen bei der Herstellung von Desinfektionsmitteln unter Anwendun- von Kaseinlösungen als Emulgierungsmittel ist zwar bekannt. Daß dieses Mittel sich auch für Furfurol eignet, war jedoch nicht vorauszusehen; tatsächlich erfolgt die Emulgierung des Furfurols insofern schwieriger, als die Anwendung von Hitze bei ihm nötig ist, während die bekannten Erzeugnisse bei gewöhnlicher Temperatur hergestellt werden. Auch war die für die praktische Anwendung nötige Verdünnbarkeit der Furfurol-Kasein-Emulsion nicht vorauszusehen, da gerade die Emulsionen des leichtflüssigen Furfurols die Neigung haben, sich ZD beim Verdünnen zu trüben, wobei nach einiger Zeit das Furfurol zu Boden sinkt.Avoiding the use of soaps in the manufacture of disinfectants it is known to use casein solutions as emulsifying agents. That this remedy is also suitable for furfural, but could not be foreseen; In fact the emulsification of furfural takes place more difficult than the application of Heat is necessary for him, while the known products at ordinary temperature getting produced. There was also the dilutability necessary for practical use The furfural-casein emulsion cannot be foreseen, since it is precisely the emulsions of the low-viscosity Furfurols have a tendency to cloud ZD when diluted, after some Time the furfural sinks to the ground.

Claims (1)

PATENT-ANSPRUCII: Verfahren zur Herstellung eines Desinfektionsmittels, Abänderung des Verfahrens gemäß Patent 356437, dadurch gekennzeichnet, daß Furfurol. (zweckmäßig unter Erhitzen) mit Kaseinlösungen innig gemischt wird.PATENT-ANSPRUCII: Process for the production of a disinfectant, modification of the process according to patent 356437, characterized in that furfurol. (expediently with heating) is intimately mixed with casein solutions.
DEA35329D 1921-04-27 1921-04-27 Process for the production of a disinfectant Expired DE389422C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA35329D DE389422C (en) 1921-04-27 1921-04-27 Process for the production of a disinfectant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA35329D DE389422C (en) 1921-04-27 1921-04-27 Process for the production of a disinfectant

Publications (1)

Publication Number Publication Date
DE389422C true DE389422C (en) 1924-01-31

Family

ID=6928975

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA35329D Expired DE389422C (en) 1921-04-27 1921-04-27 Process for the production of a disinfectant

Country Status (1)

Country Link
DE (1) DE389422C (en)

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