WO2002053692B1 - Detergent compositions - Google Patents

Detergent compositions

Info

Publication number
WO2002053692B1
WO2002053692B1 PCT/EP2001/014762 EP0114762W WO02053692B1 WO 2002053692 B1 WO2002053692 B1 WO 2002053692B1 EP 0114762 W EP0114762 W EP 0114762W WO 02053692 B1 WO02053692 B1 WO 02053692B1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
anionic surfactant
calcium
tolerant
surfactant
Prior art date
Application number
PCT/EP2001/014762
Other languages
French (fr)
Other versions
WO2002053692A1 (en
Inventor
Kenneth Metcalfe
Vincent Charles Mole
Original Assignee
Unilever Plc
Unilever Nv
Lever Hindustan 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
Application filed by Unilever Plc, Unilever Nv, Lever Hindustan Ltd filed Critical Unilever Plc
Priority to BR0116172-5A priority Critical patent/BR0116172A/en
Publication of WO2002053692A1 publication Critical patent/WO2002053692A1/en
Publication of WO2002053692B1 publication Critical patent/WO2002053692B1/en

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
    • C11D1/38—Cationic compounds
    • C11D1/65—Mixtures of anionic with cationic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143—Sulfonic acid esters
    • 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
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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

Abstract

A detergent composition comprising (a) more than 40% by weight to 95% by weight of anionic surfactant;(b) from 0.1% to 10%, preferably from 0.5% to 5% by weight of cationic surfactant; and(c) the balance being other components; said composition comprising from 35% to 95%, preferably from 45% to 95%, more preferably from 55% to 95% by weight of the total composition of calcium tolerant surfactant.

Claims

AMENDED CLAIMS[received by the International Bureau on 1 1 June 2002 (1 1.06.02); original claim 1 amended; remaining claims unchanged (1 page)]
1. A particulate detergent composition comprising
(a) more than 40% by weight to 95% by weight of anionic surfactant;
(b) from 0.1% to 10%, preferably from 0.5% to 5% by weight of cationic surfactant; and
(c) the balance being other components;
said composition comprising from 35% to 95%, preferably from 45% to 95%, more preferably from 55% to 95% by weight of the total composition of calcium tolerant surfactant .
2. A composition according to claim 1, wherein the amount of calcium tolerant anionic surfactant is from 1% to 100% by weight of the total anionic surfactant.
3. A detergent composition according to either preceding claim, wherein the calcium-tolerant anionic surfactant comprises alpha-olefin sulphonate and alkyl ether sulphate.
4. A detergent composition according to claim 3, wherein the calcium-tolerant non-soap anionic surfactant system (a) comprises alpha-olefin sulphonate and alkyl ether sulphate in a weight ratio of from 5:1 to 15:1.
PCT/EP2001/014762 2000-12-29 2001-12-13 Detergent compositions WO2002053692A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR0116172-5A BR0116172A (en) 2000-12-29 2001-12-13 Detergent composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0031824A GB0031824D0 (en) 2000-12-29 2000-12-29 Detergent compositions
GB0031824.6 2000-12-29

Publications (2)

Publication Number Publication Date
WO2002053692A1 WO2002053692A1 (en) 2002-07-11
WO2002053692B1 true WO2002053692B1 (en) 2002-11-28

Family

ID=9906021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/014762 WO2002053692A1 (en) 2000-12-29 2001-12-13 Detergent compositions

Country Status (5)

Country Link
CN (1) CN1484690A (en)
BR (1) BR0116172A (en)
GB (1) GB0031824D0 (en)
WO (1) WO2002053692A1 (en)
ZA (1) ZA200303560B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404298A (en) * 1945-08-10 1946-07-16 Alrose Chemical Company Saponaceous detergent having improved hard-water characteristics
US3915882A (en) * 1972-11-10 1975-10-28 Procter & Gamble Soap compositions
US4181634A (en) * 1977-06-17 1980-01-01 Johnson & Johnson Mild cleansing compositions comprising an alkyleneoxylated bisquaternary ammonium compound and an anionic or amphoteric detergent such as a phosphobetaine
US4919839A (en) * 1989-02-21 1990-04-24 Colgate Palmolive Co. Light duty microemulsion liquid detergent composition containing an aniocic/cationic complex
GB2317390A (en) * 1996-05-17 1998-03-25 Procter & Gamble Detergent compositions
DE19641280C2 (en) * 1996-10-07 1999-09-16 Henkel Kgaa Use of monoglyceride (ether) sulfates as pearlescent waxes
TW430560B (en) * 1996-11-15 2001-04-21 Kao Corp Detergent composition

Also Published As

Publication number Publication date
CN1484690A (en) 2004-03-24
GB0031824D0 (en) 2001-02-14
BR0116172A (en) 2003-11-11
WO2002053692A1 (en) 2002-07-11
ZA200303560B (en) 2004-05-10

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