DE973538C - Disinfectants - Google Patents

Disinfectants

Info

Publication number
DE973538C
DE973538C DEF2651D DEF0002651D DE973538C DE 973538 C DE973538 C DE 973538C DE F2651 D DEF2651 D DE F2651D DE F0002651 D DEF0002651 D DE F0002651D DE 973538 C DE973538 C DE 973538C
Authority
DE
Germany
Prior art keywords
disinfectants
quaternary ammonium
alcohol
ammonium compounds
dichlorobenzyl alcohol
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
DEF2651D
Other languages
German (de)
Inventor
Ernst Dr Gottsacker
Friedrich Dr Leuchs
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DEF2651D priority Critical patent/DE973538C/en
Application granted granted Critical
Publication of DE973538C publication Critical patent/DE973538C/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
    • A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
    • A01N31/12—Bis-chlorophenols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

(WiGBl. S. 175)(WiGBl. P. 175)

AUSGEGEBEN AM 24. MÄRZ 1960ISSUED MARCH 24, 1960

F 2651IV a j 30 iF 2651IV a j 30 i

DesinfektionsmittelDisinfectants

(Ges. v. 15. 7. 1951)(Ges. Of July 15, 1951)

Gegenstand der vorliegenden Erfindung ist die Verwendung von Mischungen aus 3,4-Dichlorbenzylalkohol und quaternären Ammoniumverbindungen, die einen höheren aliphatischen Kohlenwasserstoffrest mit mindestens 6 Kohlenstoffatomen enthalten, als Desinfektionsmittel.The present invention relates to the use of mixtures of 3,4-dichlorobenzyl alcohol and quaternary ammonium compounds which have a higher aliphatic hydrocarbon radical containing at least 6 carbon atoms as a disinfectant.

In den quaternären Ammoniumverbindungen kann der höhere aliphatische Rest entweder direkt an der Ammoniumgruppe, wie z. B. im Dodecyldimethyl-benzylammoniumchlorid, oder acylartig, wie z. B. im Oleylaminoäthyl-dimethyl-benzylammoniumchlorid, Dimethyl-benzylammoniumchlo'ridessigsäure-dodecylamid und Dodecylsulfonamidopropyl-dimethyl-benzylammoniumchlorid, vorhanden sein. Der quaternäre Ammoniumstickstoff kann aliphatischen aromatischer oder heterocyclischer Natur sein.In the quaternary ammonium compounds, the higher aliphatic radical can either be direct on the ammonium group, e.g. B. in dodecyldimethyl-benzylammonium chloride, or acyl-like, such as. B. in oleylaminoethyl-dimethyl-benzylammonium chloride, dimethyl-benzylammoniumchlo'ridessigsäure-dodecylamide and dodecylsulfonamidopropyl-dimethyl-benzylammonium chloride. The quaternary ammonium nitrogen can aliphatic, aromatic or heterocyclic in nature.

Es ist bereits bekannt, daß quaternäre Ammoniumverbindungen sowohl gute Lösungsvermittler als auch selbst Desinfektionsmittel sind. Auch ist ihre Verwendung in Mischungen mit Phenol zu Desinfektionszwecken bekannt.It is already known that quaternary ammonium compounds are both good solubilizers and disinfectants themselves. Also is their use in mixtures with phenol for disinfection purposes is known.

Die Verwendung des 3,4-Dichlorbenzylalkohols für sich als Desinfektionsmittel ist bereits durch das Patent 972 244 geschützt.The use of 3,4-dichlorobenzyl alcohol as a disinfectant is already through protected by patent 972,244.

Die quaternären Ammoniumverbindungen ermöglichen die Herstellung von verhältnismäßig hoch konzentrierten wäßrigen Lösungen des 3,4-Dichlorbenzylalkohols. Während die Löslichkeit des 3,4-Dichlorbenzylalkohols in Wasser nur 0,25%The quaternary ammonium compounds enable the production of relatively highly concentrated aqueous solutions of 3,4-dichlorobenzyl alcohol. While the solubility of the 3,4-dichlorobenzyl alcohol in water only 0.25%

909 735/10909 735/10

beträgt, erhöht sie sich in einer iö°/oigen wäßrigen Lösung von Dodecyl-dimethyl-benzylammoniumchlorid auf 4%. Eine solche 4°/oige klare Lösung trübt sich beim Verdünnen mit Wasser nicht.it increases in a 10% aqueous solution Solution of dodecyl-dimethyl-benzylammonium chloride to 4%. Such a 4% clear solution does not become cloudy when diluted with water.

Die Desinfektionsmittel der vorliegenden Erfindung besitzen, eine ausgezeichnete Wirkung gegenüber Tuberkelbakterien sowie gegenüber Streptokokken, Staphylokokken und KoI!bakterien; sie können für sich oder in Mischung mit anderen Stoffen zu den verschiedenartigsten Desinfektionszwecken benutzt werden, z. B. zur Hände-, Instrumenten- und Wäschedesinfektion, zur desinfizierenden Reinigung von Räumen und Gebrauchsgegenständen, insbesondere auch zur Stalldesinfektion und zur Reinigung von Milchkannen, Die Desinfektionsmittel lassen sich auch in besondere Zubereitungsformen, z, B. in Blatt- oder in Pastenform, überführen.The disinfectants of the present invention have an excellent effect against Tubercle bacteria and against streptococci, staphylococci and colloidal bacteria; she can be used on their own or in a mixture with other substances for a wide variety of disinfection purposes, e.g. B. for hands, instruments and laundry disinfection, for the disinfecting cleaning of rooms and utensils, especially for disinfecting stables and cleaning milk cans, disinfectants can also be used in special preparation forms, e.g. in sheet or paste form, convict.

Es ist zwar bereits bekannt, daß Benzylalkohol und Chlorbenzylalkohole desinfizierende Eigenschaften besitzen; die aus der nachfolgenden Tabelle ersichtliche überragende Wirksamkeit des 3,4-Dichlorbenzylalkohols ist jedoch neu.It is already known that benzyl alcohol and chlorobenzyl alcohols have disinfecting properties own; the outstanding effectiveness of 3,4-dichlorobenzyl alcohol shown in the table below however is new.

DesinfektionsmittelDisinfectants

Konzentrationconcentration

in wäßrigerin watery

Lösungsolution

Staphylokokken Staphylococci

TbcTbc

2-Chlorbenzylalkohol o,4fl/o2-chlorobenzyl alcohol 0.4 fl / o

3-Chlorbenzylalkohol 0,2%3-chlorobenzyl alcohol 0.2%

4-Chlorbenzylalkohol 0,3%4-chlorobenzyl alcohol 0.3%

3,4-Dichlorbenzylalkohol 0,2"/»3,4-dichlorobenzyl alcohol 0.2 "/»

Es bedeutet:It means:

+ Wachstum, d. h. keine Abtötung.
— kein Wachstum, d. h. Abtötung.+ Growth, ie no killing.
- no growth, ie death.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: 60'-γιο'+
6o' + 60'-γιο '+
6o '+ 5'-5'- 60' + 60'-Ι-οο'+ 60 '+ 60'-Ι- οο' + 5'-5'- 6o' +
60' +
60' +6o '+
60 '+
60 '+ Verwendung von Mischungen aus 3,4-Dichlorbenzylalkohol und quaternären Ammoniumverbindungen, die einen höheren aliphatischen Kohlenwasserstoffrest mit mindestens 6 Kohlenstoffatomen enthalten, als Desinfektionsmittel.Use of mixtures of 3,4-dichlorobenzyl alcohol and quaternary ammonium compounds, which have a higher aliphatic hydrocarbon radical with at least 6 carbon atoms contained as a disinfectant. In Betracht gezogene Druckschriften:Considered publications: Deutsche Patentschriften Nr. 297667, 649206; britische Patentschrift Nr. 512 468;German Patent Nos. 297667, 649206; British Patent No. 512,468; Hailer, Handbuch der Hygiene, Bd. 8, S. 1088 und 1125;Hailer, Handbuch der Hygiene, Vol. 8, p. 1088 and 1125; Müller und van der Werth, Netz-, Dispergier- und Waschmittel, 1939, S. 388 bis 404.Müller and van der Werth, wetting, dispersing and washing agents, 1939, pp. 388 to 404. ©909 735/10 3.60© 909 735/10 3.60
DEF2651D 1941-10-09 1941-10-09 Disinfectants Expired DE973538C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF2651D DE973538C (en) 1941-10-09 1941-10-09 Disinfectants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF2651D DE973538C (en) 1941-10-09 1941-10-09 Disinfectants

Publications (1)

Publication Number Publication Date
DE973538C true DE973538C (en) 1960-03-24

Family

ID=7083375

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF2651D Expired DE973538C (en) 1941-10-09 1941-10-09 Disinfectants

Country Status (1)

Country Link
DE (1) DE973538C (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE297667C (en) *
DE649206C (en) * 1934-09-23 1937-08-19 Henkel & Cie Gmbh Disinfection method
GB512468A (en) * 1937-02-04 1939-09-18 Deutsche Hydrierwerke Ag Improvements in or relating to the manufacture of aqueous solutions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE297667C (en) *
DE649206C (en) * 1934-09-23 1937-08-19 Henkel & Cie Gmbh Disinfection method
GB512468A (en) * 1937-02-04 1939-09-18 Deutsche Hydrierwerke Ag Improvements in or relating to the manufacture of aqueous solutions

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