AU1067197A - Ethylene dicysteate sequestrants and detergent compositions containing them - Google Patents

Ethylene dicysteate sequestrants and detergent compositions containing them

Info

Publication number
AU1067197A
AU1067197A AU10671/97A AU1067197A AU1067197A AU 1067197 A AU1067197 A AU 1067197A AU 10671/97 A AU10671/97 A AU 10671/97A AU 1067197 A AU1067197 A AU 1067197A AU 1067197 A AU1067197 A AU 1067197A
Authority
AU
Australia
Prior art keywords
dicysteate
sequestrants
ethylene
compositions containing
detergent compositions
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.)
Abandoned
Application number
AU10671/97A
Inventor
Robert Vermeer
Shang-Ren Wu
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 claimed from US08/579,282 external-priority patent/US5686402A/en
Priority claimed from US08/579,283 external-priority patent/US5693854A/en
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of AU1067197A publication Critical patent/AU1067197A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/17—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • C07C309/18—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing carboxyl groups bound to the carbon skeleton containing amino groups bound to the same carbon skeleton
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/349—Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3472—Organic compounds containing sulfur additionally containing -COOH groups or derivatives thereof
AU10671/97A 1995-12-27 1996-11-28 Ethylene dicysteate sequestrants and detergent compositions containing them Abandoned AU1067197A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US579283 1995-12-27
US08/579,282 US5686402A (en) 1995-12-27 1995-12-27 Detergent compositions containing ethylene dicysteate (EDC) sequestrants
US08/579,283 US5693854A (en) 1995-12-27 1995-12-27 Ethylene dicysteate sequestrants and methods for preparation
PCT/EP1996/005370 WO1997024322A1 (en) 1995-12-27 1996-11-28 Ethylene dicysteate sequestrants and detergent compositions containing them
US579282 2000-05-25

Publications (1)

Publication Number Publication Date
AU1067197A true AU1067197A (en) 1997-07-28

Family

ID=27077719

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10671/97A Abandoned AU1067197A (en) 1995-12-27 1996-11-28 Ethylene dicysteate sequestrants and detergent compositions containing them

Country Status (2)

Country Link
AU (1) AU1067197A (en)
WO (1) WO1997024322A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704233A (en) * 1986-11-10 1987-11-03 The Procter & Gamble Company Detergent compositions containing ethylenediamine-N,N'-disuccinic acid
US5183590A (en) * 1991-10-24 1993-02-02 W. R. Grace & Co.-Conn. Corrosion inhibitors
US5714457A (en) * 1993-07-09 1998-02-03 Kao Corporation 2-hydroxypropanediamine derivative and detergent composition containing the same
US5472642A (en) * 1994-12-22 1995-12-05 Lever Brothers Company, Division Of Conopco Inc. Diaminoalkyl di(sulfosuccinates) and their use as builders

Also Published As

Publication number Publication date
WO1997024322A1 (en) 1997-07-10

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