CA2249268C - Spray-dried component comprising chelant - Google Patents

Spray-dried component comprising chelant Download PDF

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Publication number
CA2249268C
CA2249268C CA002249268A CA2249268A CA2249268C CA 2249268 C CA2249268 C CA 2249268C CA 002249268 A CA002249268 A CA 002249268A CA 2249268 A CA2249268 A CA 2249268A CA 2249268 C CA2249268 C CA 2249268C
Authority
CA
Canada
Prior art keywords
spray
chelant
dried component
weight
alkaline earth
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 - Fee Related
Application number
CA002249268A
Other languages
English (en)
French (fr)
Other versions
CA2249268A1 (en
Inventor
Scott John Donoghue
Achille Jules Edmond Doumen
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8223811&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2249268(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2249268A1 publication Critical patent/CA2249268A1/en
Application granted granted Critical
Publication of CA2249268C publication Critical patent/CA2249268C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/046Salts
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02Preparation in the form of powder by spray drying
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/33Amino carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/36Organic compounds containing phosphorus
    • C11D3/364Organic compounds containing phosphorus containing nitrogen
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02Inorganic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02Inorganic compounds
    • C11D7/04Water-soluble compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02Inorganic compounds
    • C11D7/04Water-soluble compounds
    • C11D7/10Salts
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22Organic compounds
    • C11D7/32Organic compounds containing nitrogen
    • C11D7/3245Aminoacids
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22Organic compounds
    • C11D7/36Organic compounds containing phosphorus

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)
CA002249268A 1996-03-23 1997-03-21 Spray-dried component comprising chelant Expired - Fee Related CA2249268C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96200801.7 1996-03-23
EP96200801A EP0796911B2 (en) 1996-03-23 1996-03-23 Spray-dried detergent component comprising chelant
PCT/US1997/004651 WO1997035953A1 (en) 1996-03-23 1997-03-21 Spray-dried component comprising chelant

Publications (2)

Publication Number Publication Date
CA2249268A1 CA2249268A1 (en) 1997-10-02
CA2249268C true CA2249268C (en) 2002-02-05

Family

ID=8223811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002249268A Expired - Fee Related CA2249268C (en) 1996-03-23 1997-03-21 Spray-dried component comprising chelant

Country Status (12)

Country Link
EP (1) EP0796911B2 (ja)
JP (1) JP3093283B2 (ja)
CN (1) CN1119403C (ja)
AR (1) AR006349A1 (ja)
AT (1) ATE218611T1 (ja)
BR (1) BR9708333A (ja)
CA (1) CA2249268C (ja)
DE (1) DE69621584T3 (ja)
DK (1) DK0796911T3 (ja)
ES (1) ES2177718T5 (ja)
PT (1) PT796911E (ja)
WO (1) WO1997035953A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329188A (en) * 1997-09-11 1999-03-17 Procter & Gamble Detergent composition containing a stabilised percarboxylic bleaching system
BR9914297B1 (pt) * 1998-08-27 2010-10-19 processo para produzir uma composição quelante sólida estável de livre escoamento, e quelante de aminocarboxilato estável sólido de livre escoamento.
AU1311200A (en) * 1998-10-05 2000-04-26 Procter & Gamble Company, The Process for delivering chelant agglomerate into detergent composition for improving its storage stability, flowability and scoopability
US6451224B1 (en) 1999-07-21 2002-09-17 The Dow Chemical Company Stable free-flowing solid chelants
US6635612B1 (en) 1999-10-01 2003-10-21 The Procter & Gamble Company Process for delivering chelant agglomerate into detergent composition for improving its storage stability, flowability and scoopability
EP1281676A1 (en) * 2001-08-01 2003-02-05 NV Solutia Europe S.A. Solid free-flowing phosphonate composition and method of use
US7423005B2 (en) * 2003-11-20 2008-09-09 Ecolab Inc. Binding agent for solidification matrix
EP2380962B1 (en) * 2010-04-23 2016-03-30 The Procter and Gamble Company Particle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE374762B (ja) 1968-03-04 1975-03-17 Monsanto Co
US3717589A (en) 1970-09-17 1973-02-20 Monsanto Co Sodium nitrilotriacetate and processes for producing same
IL47489A (en) * 1974-11-04 1978-07-31 Witco Chemical Corp Non-caking linear alkyl aryl sulfonate detergent compositions
GB1513550A (en) 1975-05-05 1978-06-07 Unilever Ltd Hard surface cleaning compositions
US4105573A (en) 1976-10-01 1978-08-08 The Procter & Gamble Company Dishwasher detergent composition
CH642678A5 (de) * 1979-04-06 1984-04-30 Unilever Nv Bleich- und reinigungsmittel.
GR75249B (ja) * 1980-05-10 1984-07-13 Procter & Gamble
GB8504489D0 (en) 1985-02-21 1985-03-27 Monsanto Europe Sa Aminomethylenephosphonate compositions
GB8529409D0 (en) * 1985-11-29 1986-01-08 Monsanto Europe Sa Aminomethylenephosphonate compositions
CA2096255C (en) * 1990-11-14 1998-01-20 Jeffrey D. Painter Nonphosphated automatic dishwashing compositions with oxygen bleach systems and process for their preparation
FR2677370A1 (fr) * 1991-06-05 1992-12-11 Nln Sa Agent sequestrant pour compositions detergentes liquides; compositions detergeantes liquides contenant ledit agent sequestrant.
EP0678572A1 (en) 1994-04-20 1995-10-25 The Procter & Gamble Company Detergent powder compositions

Also Published As

Publication number Publication date
JP3093283B2 (ja) 2000-10-03
BR9708333A (pt) 1999-08-03
CA2249268A1 (en) 1997-10-02
CN1219197A (zh) 1999-06-09
ATE218611T1 (de) 2002-06-15
AR006349A1 (es) 1999-08-25
EP0796911B2 (en) 2005-07-13
ES2177718T5 (es) 2005-12-01
DE69621584D1 (de) 2002-07-11
JPH11507098A (ja) 1999-06-22
WO1997035953A1 (en) 1997-10-02
PT796911E (pt) 2002-10-31
DE69621584T3 (de) 2006-06-01
DE69621584T2 (de) 2003-01-16
CN1119403C (zh) 2003-08-27
EP0796911A1 (en) 1997-09-24
ES2177718T3 (es) 2002-12-16
DK0796911T3 (da) 2002-09-30
EP0796911B1 (en) 2002-06-05

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Effective date: 20130321