AU2001250662A1 - Sequestering - Google Patents

Sequestering

Info

Publication number
AU2001250662A1
AU2001250662A1 AU2001250662A AU5066201A AU2001250662A1 AU 2001250662 A1 AU2001250662 A1 AU 2001250662A1 AU 2001250662 A AU2001250662 A AU 2001250662A AU 5066201 A AU5066201 A AU 5066201A AU 2001250662 A1 AU2001250662 A1 AU 2001250662A1
Authority
AU
Australia
Prior art keywords
sequestering
metal ions
relates
fructan polycarboxylic
surprisingly
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
AU2001250662A
Inventor
Hendrika Cornelia Kuzee
Henricus Wilhelmus Carolina Raaijmakers
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.)
Koninklijke Cooperatie Cosun UA
Original Assignee
Koninklijke Cooperatie Cosun UA
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 Koninklijke Cooperatie Cosun UA filed Critical Koninklijke Cooperatie Cosun UA
Publication of AU2001250662A1 publication Critical patent/AU2001250662A1/en
Abandoned 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/223—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin oxidised
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Noodles (AREA)
  • Cereal-Derived Products (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Surgical Instruments (AREA)
  • Glass Compositions (AREA)

Abstract

The invention relates to a method for sequestering metal ions at a low pH. Surprisingly, it has been found that certain fructan polycarboxylic acids, as opposed to the generally used sequestering agents, are capable of complexing metal ions in an efficient manner at a pH lower than 6. Additionally, the invention relates to a cleaning composition containing a fructan polycarboxylic acid as sequestering agent.
AU2001250662A 2000-04-19 2001-04-17 Sequestering Abandoned AU2001250662A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1014985 2000-04-19
NL1014985A NL1014985C2 (en) 2000-04-19 2000-04-19 Sequestering.
PCT/NL2001/000300 WO2001079122A1 (en) 2000-04-19 2001-04-17 Sequestering

Publications (1)

Publication Number Publication Date
AU2001250662A1 true AU2001250662A1 (en) 2001-10-30

Family

ID=19771244

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001250662A Abandoned AU2001250662A1 (en) 2000-04-19 2001-04-17 Sequestering

Country Status (9)

Country Link
US (1) US20040014623A1 (en)
EP (1) EP1278703B1 (en)
JP (1) JP2004501210A (en)
AT (1) ATE275100T1 (en)
AU (1) AU2001250662A1 (en)
CA (1) CA2406382A1 (en)
DE (1) DE60105280T2 (en)
NL (1) NL1014985C2 (en)
WO (1) WO2001079122A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014985C2 (en) * 2000-04-19 2001-10-24 Co Peratie Cosun U A Sequestering.
EP1451114A4 (en) * 2001-11-06 2008-04-09 Solutionz International Water Coolant treatment formulation
EP1408103A1 (en) * 2002-10-10 2004-04-14 N.V. Solutia Europe S.A. Detergent composition exhibiting enhanced stain removal
US7727945B2 (en) * 2005-07-15 2010-06-01 Akzo Nobel N.V. Modified polysaccharides
FR2897362B1 (en) * 2006-02-13 2008-04-18 Inst Francais Du Petrole METHOD OF TREATING WELLS WITH SMALL SIZE EMULSIONS CONTAINING ADDITIVES
WO2010106077A1 (en) * 2009-03-17 2010-09-23 Dequest Ag Composition for inhibiting calcium salt scale formation
PL2571971T3 (en) * 2010-05-19 2015-12-31 Italmatch Chemicals Spa Cleaning composition with improved stain removal
EP2657329B1 (en) 2012-04-26 2017-10-18 Viking Temizlik Ve Kozmetik Ürünleri Pazarlama Sanayi Ticaret Anomim Sirketi Sequestering agent used in detergents with high calcium binding capacity
WO2015137966A1 (en) * 2014-03-14 2015-09-17 Steen Research, Llc Methods for treating liquid streams containing quaternary ammonium compounds
EP4234668A3 (en) * 2018-04-27 2023-10-04 The Procter & Gamble Company Hard surface cleaners comprising carboxylated fructan
EP4353689A1 (en) * 2022-10-11 2024-04-17 Coöperatie Koninklijke Cosun U.A. Carboxymethyl inulin as an inhibitor of biofilm formation in water treatment systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004738C2 (en) * 1996-12-10 1998-06-11 Cooperatie Cosun U A Fructan polycarboxylic acid.
NL1009356C2 (en) * 1998-06-09 1999-12-10 Cooperatie Cosun U A Method for preventing deposits in oil extraction.
NL1009368C2 (en) * 1998-06-10 1999-12-13 Sybron Chemie Nederland B V Method for treating textile.
NL1014985C2 (en) * 2000-04-19 2001-10-24 Co Peratie Cosun U A Sequestering.

Also Published As

Publication number Publication date
EP1278703A1 (en) 2003-01-29
US20040014623A1 (en) 2004-01-22
DE60105280D1 (en) 2004-10-07
JP2004501210A (en) 2004-01-15
EP1278703B1 (en) 2004-09-01
ATE275100T1 (en) 2004-09-15
WO2001079122A1 (en) 2001-10-25
DE60105280T2 (en) 2005-09-15
CA2406382A1 (en) 2001-10-25
NL1014985C2 (en) 2001-10-24

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