GB889079A - Improvements relating to bleaching and cleansing compositions - Google Patents

Improvements relating to bleaching and cleansing compositions

Info

Publication number
GB889079A
GB889079A GB9704/60A GB970460A GB889079A GB 889079 A GB889079 A GB 889079A GB 9704/60 A GB9704/60 A GB 9704/60A GB 970460 A GB970460 A GB 970460A GB 889079 A GB889079 A GB 889079A
Authority
GB
United Kingdom
Prior art keywords
alkali metal
monopersulphate
bleaching
diethylene triamine
pentaacetic acid
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
GB9704/60A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB889079A publication Critical patent/GB889079A/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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3937—Stabilising agents
    • C11D3/394—Organic compounds
    • 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
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

A cleansing composition comprises an alkali metal monopersulphate and diethylene triamine pentaacetic acid or an alkali metal salt thereof. The amount of oxygen supplied by the alkali metal monopersulphate, which may be supplied as "oxone", a mixture of KHSO5, KHSO4 and K2SO4 in the mole proportions of 2:1:1, is preferably 5-600 p.p.m. The proportion of diethylene triamine pentaacetic acid or alkali metal salt thereof used is preferably at least 1% by weight, based on the alkali metal monopersulphate. Washing compositions may also contain sodium sulphate, sodium metasilicate, sodium carbonate, potassium carbonate, tetrasodium pyrophosphate and sodium chloride, and detergent and abrading compositions may contain sodium carbonate, soap and an abrasive powder, e.g. silica or feldspar. Specification 866,492 is referred to.ALSO:A bleaching or cleansing composition comprises an alkali metal monopersulphate and diethylene triamine pentaacetic acid or an alkali metal salt thereof. The amount of oxygen supplied by the alkali metal monopersulphate, which may be supplied as "oxone", a mixture of KHSO5, KHSO4 and K2SO4 in the mole proportions of 2 : 1 : 1, is preferably 5-600 p.p.m. The proportion of diethylene triamine pentaacetic acid or alkali metal salt thereof used is preferably at least 1% by weight, based on the alkali metal monopersulphate. Bleaching and washing compositions may also contain sodium sulphate, sodium metasilicate, sodium carbonate, potassium carbonate, tetrasodium pyrophosphate and sodium chloride, and detergent and abrading compositions may contain sodium carbonate, soap and an abrasive powder, e.g. silica or feldspar. The bleaching of cotton and nylon and other synthetic fibres is described. Specification 866,492 is referred to.
GB9704/60A 1959-07-01 1960-03-18 Improvements relating to bleaching and cleansing compositions Expired GB889079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US824175A US3049495A (en) 1959-07-01 1959-07-01 Peroxymonosulfate-diethylenetriamine pentaacetic acid composition

Publications (1)

Publication Number Publication Date
GB889079A true GB889079A (en) 1962-02-07

Family

ID=25240791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9704/60A Expired GB889079A (en) 1959-07-01 1960-03-18 Improvements relating to bleaching and cleansing compositions

Country Status (3)

Country Link
US (1) US3049495A (en)
BE (1) BE590477A (en)
GB (1) GB889079A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6412998A (en) * 1963-11-08 1965-05-10
US3303104A (en) * 1963-12-12 1967-02-07 Lever Brothers Ltd Compositions containing discoloration inhibitors
US5559089A (en) * 1992-03-12 1996-09-24 The Procter & Gamble Company Low-dosage automatic dishwashing detergent with monopersulfate and enzymes
GB9216408D0 (en) * 1992-08-01 1992-09-16 Procter & Gamble Stabilized bleaching compositions
JPH08507836A (en) * 1993-03-12 1996-08-20 エフ エム シー コーポレーション Persulfate mixture for repulsing wet strong paper
US5888350A (en) * 1993-08-17 1999-03-30 Fmc Corporation Method for repulping and/or decolorizing broke using persulfate/metal mixtures
JP3629033B2 (en) * 1993-08-17 2005-03-16 エフ エム シー コーポレーション Persulfate / metal mixtures for repulping and decolorization
US5599781A (en) * 1995-07-27 1997-02-04 Haeggberg; Donna J. Automatic dishwashing detergent having bleach system comprising monopersulfate, cationic bleach activator and perborate or percarbonate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311314A (en) * 1940-09-20 1943-02-16 Du Pont Purification of water
US2886534A (en) * 1954-12-23 1959-05-12 Du Pont Production of alkali metal monopersulfates

Also Published As

Publication number Publication date
BE590477A (en)
US3049495A (en) 1962-08-14

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