GB1468856A - Greying inhibitors in washing and cleansing compositions - Google Patents

Greying inhibitors in washing and cleansing compositions

Info

Publication number
GB1468856A
GB1468856A GB2644174A GB2644174A GB1468856A GB 1468856 A GB1468856 A GB 1468856A GB 2644174 A GB2644174 A GB 2644174A GB 2644174 A GB2644174 A GB 2644174A GB 1468856 A GB1468856 A GB 1468856A
Authority
GB
United Kingdom
Prior art keywords
greying
polyglycol ethers
washing
mols
ethylene oxide
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
GB2644174A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1468856A publication Critical patent/GB1468856A/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/06—Ether- or thioether 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents

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)
  • Detergent Compositions (AREA)

Abstract

1468856 Greying inhibitors in detergents CHEMISCHE WERKE HULS AG 14 June 1974 [15 June 1973] 26441/74 Heading C5D A washing or cleansing composition contains phosphate, a detergent component and, as a greying inhibitor, a mixture of (A) 30-95% by wt. based on the total mixture, of one or more carboxymethyl polyglycol ethers of the formula in which n is an integer from 9 to 20 and m is n/2À7 to n/1À7 and M denotes an alkali metal or NH 4 and (B) 5 to 70% by wt., based on the total mixture, of one or more alkyl polyglycol ethers of the formula wherein n and m have the above mentioned meaning. The alcohols used in the preparation of components (A) and (B) are fatty alcohols of C 9 to C 20 and especially C 12 -C 18 , which are straight or branched chain, saturated or unsaturated, synthetic or natural, e.g. coconut or tallow fatty alcohols. The polyglycol ethers contain 3 to 11 mols of ethylene oxide per mole of fatty alcohol. Preferred are C 12 -C 18 fatty alcohols condensed with 4À5 to 6 mols of ethylene oxide. The mixtures (A) and (B) are produced by reacting the polyglycol ethers with less than an equimolar amount of an alkali metal chloroacetate so that part of the alkyl polyglycol ether remains unconverted to carboxymethylether polyglycol ether. The greying inhibitor is used in quantities of 1 to 5% of the washing or cleansing composition and may be used in admixture with conventional greying inhibitors. A typical composition contains sodium C 10 -C 13 alkylbenzene sulphonate, C 16 - C 18 fatty alcohol + 25 mols ethylene oxide, soap, pentasodium triphosphate, tetrasodium diphosphate, sodium metasilicate, sodium perborate tetrahydrate, sodium sulphate, greying inhibitor and water.
GB2644174A 1973-06-15 1974-06-14 Greying inhibitors in washing and cleansing compositions Expired GB1468856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732330436 DE2330436A1 (en) 1973-06-15 1973-06-15 USE OF SUBSTANCE MIXTURES, BASICALLY CONTAINING CARBOXYMETHYL POLYGLYCOL ETHER, AS SCALING INHIBITOR IN LAUNDRY AND CLEANING AGENTS

Publications (1)

Publication Number Publication Date
GB1468856A true GB1468856A (en) 1977-03-30

Family

ID=5884048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2644174A Expired GB1468856A (en) 1973-06-15 1974-06-14 Greying inhibitors in washing and cleansing compositions

Country Status (5)

Country Link
DE (1) DE2330436A1 (en)
FR (1) FR2233391B1 (en)
GB (1) GB1468856A (en)
NL (1) NL7408001A (en)
SE (1) SE7407883L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230823A (en) * 1989-05-22 1993-07-27 The Procter & Gamble Company Light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant
US5376310A (en) * 1990-11-16 1994-12-27 The Procter & Gamble Co. Alkaline light duty dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant, magnesium ions, chelator and buffer
US5378409A (en) * 1990-11-16 1995-01-03 The Procter & Gamble Co. Light duty dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant and ions

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576729A (en) * 1983-08-10 1986-03-18 Sterling Drug Inc. Liquid disinfectant laundry detergents
DE3818626A1 (en) * 1988-06-01 1989-12-14 Huels Chemische Werke Ag CONCENTRATED PUMPABLE POLYETHERCARBOXYLATE
DE3905938A1 (en) * 1989-02-25 1990-08-30 Huels Chemische Werke Ag DETERGENT COMPOSITIONS WITH INCREASED VISCOSITY

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA912395A (en) * 1970-07-22 1972-10-17 Hart Chemical Limited Detergent composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230823A (en) * 1989-05-22 1993-07-27 The Procter & Gamble Company Light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant
US5376310A (en) * 1990-11-16 1994-12-27 The Procter & Gamble Co. Alkaline light duty dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant, magnesium ions, chelator and buffer
US5378409A (en) * 1990-11-16 1995-01-03 The Procter & Gamble Co. Light duty dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant and ions

Also Published As

Publication number Publication date
NL7408001A (en) 1974-12-17
SE7407883L (en) 1974-12-16
FR2233391B1 (en) 1978-01-13
DE2330436A1 (en) 1975-01-09
FR2233391A1 (en) 1975-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee