ES382112A1 - Biocidal preparation - Google Patents

Biocidal preparation

Info

Publication number
ES382112A1
ES382112A1 ES382112A ES382112A ES382112A1 ES 382112 A1 ES382112 A1 ES 382112A1 ES 382112 A ES382112 A ES 382112A ES 382112 A ES382112 A ES 382112A ES 382112 A1 ES382112 A1 ES 382112A1
Authority
ES
Spain
Prior art keywords
carbon atoms
alkyl radical
radical containing
oso
halogen
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
ES382112A
Other languages
Spanish (es)
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
TH Goldschmidt 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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of ES382112A1 publication Critical patent/ES382112A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463—Organic compounds; Microorganisms; Enzymes
    • A23L3/3544—Organic compounds containing hetero rings
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463—Organic compounds; Microorganisms; Enzymes
    • A23L3/3526—Organic compounds containing nitrogen

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A synergistic biocidal mixture comprises a quaternary ammonium compound and a 2-N- alkyl or alkylarylamino-6-aminopyridine of general formula: wherein R' is an alkyl radical containing 8 to 18 carbon atoms, the number of carbon atoms being even or a benzyl radical which is chlorinated in the 2- and/or 4-position, the weight ratio of a:b being from 1:5 to 5:1. Examples of suitable quaternary ammonium compounds are: where R is an alkyl radical containing 8 to 18 carbon atoms and X is halogen, OH or CH 3 OSO 3 wherein R is an alkyl radical containing 8 to 18 carbon atoms and X is halogen, OH or CH 3 OSO 3 , and where R is an alkyl radical containing 8 to 18 carbon atoms and X is halogen, OH or CH 3 OSO 3 . The mixture may also contain a non-ionic tenside, i.e. surface active agent, in which case the weight ratio between components a, b and c should be from 1:5:10 to 5:1:0.1. Compositions according to the invention may have their pH adjusted by the addition of organic or inorganic acids. The individual components may be mixed per se or dissolved in water, an alcohol or a glycolether. Higher pH values may be obtained e.g. by the addition of Na 3 PO 4 , sodium hydroxide, sodium carbonate, triethanolamine. The present preparations may be used as disinfectants and preservatives in food stuffs and may also be used in food processing plants, hospitals, animal breeding establishments and breweries. The compositions of the invention are also effective algaecides.
ES382112A 1969-07-02 1970-07-01 Biocidal preparation Expired ES382112A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933504 DE1933504B1 (en) 1969-07-02 1969-07-02 Biocide preparation

Publications (1)

Publication Number Publication Date
ES382112A1 true ES382112A1 (en) 1972-11-01

Family

ID=5738619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES382112A Expired ES382112A1 (en) 1969-07-02 1970-07-01 Biocidal preparation

Country Status (9)

Country Link
AT (1) AT301763B (en)
BE (1) BE752727A (en)
CH (1) CH503457A (en)
DE (1) DE1933504B1 (en)
ES (1) ES382112A1 (en)
FR (1) FR2050441B1 (en)
GB (1) GB1262026A (en)
NL (1) NL7009825A (en)
NO (1) NO132301C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA05009507A (en) 2003-03-05 2006-03-10 Byocoat Entpr Inc Antimicrobial solution and process.

Also Published As

Publication number Publication date
BE752727A (en) 1970-12-01
NO132301C (en) 1975-10-22
FR2050441A1 (en) 1971-04-02
GB1262026A (en) 1972-02-02
DE1933504B1 (en) 1970-08-27
NO132301B (en) 1975-07-14
CH503457A (en) 1971-02-28
FR2050441B1 (en) 1973-08-10
NL7009825A (en) 1971-01-05
AT301763B (en) 1972-09-25

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