GB816683A - Improvements in detergent compositions - Google Patents

Improvements in detergent compositions

Info

Publication number
GB816683A
GB816683A GB4853/56A GB485356A GB816683A GB 816683 A GB816683 A GB 816683A GB 4853/56 A GB4853/56 A GB 4853/56A GB 485356 A GB485356 A GB 485356A GB 816683 A GB816683 A GB 816683A
Authority
GB
United Kingdom
Prior art keywords
per cent
benzyl
ethenoxy
toluene
sodium
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
GB4853/56A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB816683A publication Critical patent/GB816683A/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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • 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
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Liquid detergent compositions comprise, by weight, (a) 2-30 per cent, preferably 5-15 per cent, of the benzyl ether of octylphenoxypolyethenoxyethanol containing 12-30, preferably 16, ethenoxy units, either (b) 1-10 per cent, preferably 3-7 per cent, of the sodium, potassium, or ammonium salt of methylene bis-(naphthalene sulphonic acid), or (c) 0.5-15 per cent, preferably 0.5-3 per cent, of the sodium, potassium, or ammonium salt of one or more fatty acids containing 12-18 carbon atoms, or both (b) and (c), and (d) water to make up 100 per cent. The compositions may additionally contain up to 10 per cent, preferably 2-7 per cent, of tetrapotassium polyphosphate and up to 10 per cent, preferably 3-7 per cent, of one or more octylphenoxypolyethenoxyethanols containing 7-20, preferably 7.5-9.7, ethenoxy units. The compositions are said to be of particular use in dishwashing machines.ALSO:The benzyl ethers of octylphenoxy-polyethenoxyethanols containing 12-30 ethenoxy groups are prepared by reacting the appropriate octylphenoxypolyethenoxyethanol in an atmosphere of nitrogen and in an inert solvent, such as benzene, toluene, or xylene, with benzyl chloride or bromide in the presence of a strong base, for example an alkali or alkaline-earth metal hydroxide or an alkali-metal lower alkoxide, at a temperature of 50-200 DEG C., preferably 100-150 DEG C. Details are given of the preparation of the ether containing 15 ethenoxy groups, wherein the appropriate condensate is mixed at 100 DEG C. with sodium hydroxide in an atmosphere of nitrogen until all the hydroxide has dissolved. Benzyl chloride is then gradually introduced, after which the reaction mixture is maintained at 100-110 DEG C. for 3 hours. Toluene and water are then added and the mixture boiled, after which it is allowed to separate into 2 layers. The upper layer is steam stripped to remove toluene, benzyl chloride, and benzyl alcohol, and the remaining required product dried at 100 DEG C. and 2 mm. pressure, and finally filtered.
GB4853/56A 1955-03-04 1956-02-16 Improvements in detergent compositions Expired GB816683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492306A US2913416A (en) 1955-03-04 1955-03-04 Liquid detergent composition

Publications (1)

Publication Number Publication Date
GB816683A true GB816683A (en) 1959-07-15

Family

ID=23955764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4853/56A Expired GB816683A (en) 1955-03-04 1956-02-16 Improvements in detergent compositions

Country Status (4)

Country Link
US (1) US2913416A (en)
DE (1) DE1015973B (en)
FR (1) FR1147166A (en)
GB (1) GB816683A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088173B (en) * 1958-01-29 1960-09-01 Boehme Fettchemie Gmbh Dishwashing liquid
BE601054A (en) * 1960-03-09
NL263962A (en) * 1964-06-25
NL89736C (en) * 1973-03-15
GB1565735A (en) * 1977-05-10 1980-04-23 Colgate Palmolive Co Cleaning compositions
US4492646A (en) * 1980-02-05 1985-01-08 The Procter & Gamble Company Liquid dishwashing detergent containing anionic surfactant, suds stabilizer and highly ethoxylated nonionic drainage promotor
GB8810188D0 (en) * 1988-04-29 1988-06-02 Unilever Plc Detergent composition
FR2929954B1 (en) * 2008-04-09 2010-04-30 Rhodia Operations AQUEOUS TREATMENT COMPOSITION INHIBITING CORROSION AND ACID ATTACK ON METAL SURFACES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555285A (en) * 1951-05-29 Detergent composition
US2856434A (en) * 1958-10-14 Ochjchz
US2089569A (en) * 1932-03-02 1937-08-10 Gen Aniline Works Inc Addition products of glycide to organic compounds
US2178831A (en) * 1938-04-26 1939-11-07 Rohm & Haas Aromatic polyalkylene ethers
US2543744A (en) * 1946-04-04 1951-03-06 Gen Aniline & Film Corp Nonfoaming soap composition
US2560839A (en) * 1947-07-24 1951-07-17 Gen Aniline & Film Corp Detergent composition
US2596091A (en) * 1950-03-28 1952-05-13 Rohm & Haas Nonionic surface-active agents

Also Published As

Publication number Publication date
US2913416A (en) 1959-11-17
DE1015973B (en) 1957-09-19
FR1147166A (en) 1957-11-20

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