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GB618433A - Improvements in sterilising detergent compositions - Google Patents

Improvements in sterilising detergent compositions

Info

Publication number
GB618433A
GB618433A GB968146A GB968146A GB618433A GB 618433 A GB618433 A GB 618433A GB 968146 A GB968146 A GB 968146A GB 968146 A GB968146 A GB 968146A GB 618433 A GB618433 A GB 618433A
Authority
GB
United Kingdom
Prior art keywords
detergent
chain
carbon atoms
aqueous solution
per cent
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
GB968146A
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.)
JOHN CHARLES LOVELL RESUGGAN
Industrial and Commercial Detergents Ltd
Original Assignee
JOHN CHARLES LOVELL RESUGGAN
Industrial and Commercial Detergents Ltd
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
Priority to BE472178D priority Critical patent/BE472178A/xx
Priority to NL67159D priority patent/NL67159C/xx
Priority to BE483659D priority patent/BE483659A/xx
Application filed by JOHN CHARLES LOVELL RESUGGAN, Industrial and Commercial Detergents Ltd filed Critical JOHN CHARLES LOVELL RESUGGAN
Priority to FR944007D priority patent/FR944007A/en
Priority to US9636A priority patent/US2599127A/en
Publication of GB618433A publication Critical patent/GB618433A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
    • A23C7/00—Other dairy technology
    • A23C7/02—Chemical cleaning of dairy apparatus; Use of sterilisation methods therefor
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Detergent Compositions (AREA)

Abstract

A cleansing composition having bactericidal properties, which in aqueous solution is of low surface tension yet produces an unstable foam, comprises an alkaline detergent other than a silicate containing detergent and 0.5-5 per cent of a water-soluble or water-miscible alkyl quaternary ammonium halide or hydroxide whereof two of the alkyl groups each have not less than 6 nor more than 9 carbon atoms in the chain and the other two alkyl groups each have not more than than three carbon atoms in the chain. N-hexyl, N-heptyl, N-propyl, N-methyl ammonium hydroxide and N :N-dioctyl, N :N-dimethyl ammonium bromide are preferred quarternary compounds and weak alkalies such as sodium carbonate or trisodium phosphate are suitable alkaline detergents. 0.25-2 per cent of the composition is used in aqueous solution at a temperature not exceeding 65 DEG C. The Provisional Specification describes also the use of alkali silicates as the alkaline detergent and gives examples in which sodium metasilicate is used.ALSO:A sterilizing detergent composition which in aqueous solution is of low surface tension yet produces an unstable foam comprises an alkaline detergent other than a silicate containing detergent and 0.5 - 5 per cent of a water-soluble or water-miscible alkyl quaternary ammonium halide or hydroxide whereof two of the alkyl groups each have not less than 6 nor more than 9 carbon atoms in the chain and the other two alkyl groups each have not more than three carbon atoms in the chain. N-hexyl-Nheptyl-N-propyl-N-methyl ammonium hydroxide and N-N-dioctyl N1, N1 dimethyl ammonium bromide are preferred quaternary compounds and weak alkalies such as sodium carbonate or trisodium phosphate are suitable alkaline detergents. 0.25 - 2 per cent of the composition is used in aqueous solution at a temperature not exceeding 65 DEG C. The Provisional Specification describes also the use of alkali silicates as the alkaline detergent and gives examples in which sodium metasilicate is used.
GB968146A 1946-03-28 1946-03-28 Improvements in sterilising detergent compositions Expired GB618433A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE472178D BE472178A (en) 1946-03-28
NL67159D NL67159C (en) 1946-03-28
BE483659D BE483659A (en) 1946-03-28
FR944007D FR944007A (en) 1946-03-28 1947-03-27 Sterilizing detergent compound
US9636A US2599127A (en) 1946-03-28 1948-02-19 Sterilizing detergent composition and method of use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB736447A GB650304A (en) 1947-03-17 1947-03-17 Improvements in and relating to sterilising detergent compositions

Publications (1)

Publication Number Publication Date
GB618433A true GB618433A (en) 1949-02-22

Family

ID=9831708

Family Applications (2)

Application Number Title Priority Date Filing Date
GB968146A Expired GB618433A (en) 1946-03-28 1946-03-28 Improvements in sterilising detergent compositions
GB736447A Expired GB650304A (en) 1946-03-28 1947-03-17 Improvements in and relating to sterilising detergent compositions

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB736447A Expired GB650304A (en) 1946-03-28 1947-03-17 Improvements in and relating to sterilising detergent compositions

Country Status (1)

Country Link
GB (2) GB618433A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702774A (en) * 1950-06-16 1955-02-22 California Research Corp Process of preparation of free flowing composition containing quaternary ammonium compound
US5399762A (en) * 1993-06-09 1995-03-21 Lonza, Inc. Quaternary ammonium hydroxide compositions and preparation thereof
US5438034A (en) * 1993-06-09 1995-08-01 Lonza, Inc. Quaternary ammonium carbonate compositions and preparation thereof
US5641726A (en) * 1993-06-09 1997-06-24 Lonza, Inc. Quaternary ammonium carboxylate and borate compositions and preparation thereof
US5855817A (en) * 1993-06-09 1999-01-05 Lonza, Inc. Waterproofing and preservative compositions and preparation thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290805A (en) * 1991-11-12 1994-03-01 Lonza Inc. Biocidal decylnonyl- and decylisononyl dimethylammonium compounds
WO1996017518A1 (en) * 1994-12-09 1996-06-13 Lonza Inc. Disinfecting use of quaternary ammonium carbonates

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702774A (en) * 1950-06-16 1955-02-22 California Research Corp Process of preparation of free flowing composition containing quaternary ammonium compound
US5399762A (en) * 1993-06-09 1995-03-21 Lonza, Inc. Quaternary ammonium hydroxide compositions and preparation thereof
US5438034A (en) * 1993-06-09 1995-08-01 Lonza, Inc. Quaternary ammonium carbonate compositions and preparation thereof
US5523487A (en) * 1993-06-09 1996-06-04 Lonza, Inc. Quaternary ammonium carbonate compositions and preparation thereof
US5559155A (en) * 1993-06-09 1996-09-24 Lonza Inc. Quaternary ammonium hydroxide compositions and preparation thereof
US5641726A (en) * 1993-06-09 1997-06-24 Lonza, Inc. Quaternary ammonium carboxylate and borate compositions and preparation thereof
US5700841A (en) * 1993-06-09 1997-12-23 Lonza Inc. Quaternary ammonium carboxylate and borate compositions and preparation thereof
US5760088A (en) * 1993-06-09 1998-06-02 Lonza Inc. Quaternary ammonium hydroxide compositions and preparation thereof
US5855817A (en) * 1993-06-09 1999-01-05 Lonza, Inc. Waterproofing and preservative compositions and preparation thereof
US5891921A (en) * 1993-06-09 1999-04-06 Lonza Inc. Quaternary ammonium carboxylate and borate compositions and preparation thereof
US6087303A (en) * 1993-06-09 2000-07-11 Lonza, Inc. Quaternary ammonium carboxylate and borate compositions and preparation thereof
US6090855A (en) * 1993-06-09 2000-07-18 Lonza, Inc. Quaternary ammonium carbonate compositions and preparation thereof

Also Published As

Publication number Publication date
GB650304A (en) 1951-02-21

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