CA2345737C - Procede d'apport d'agglomerat chelateur a une composition de detergent afin d'ameliorer sa stabilite au stockage, son aptitude a la fluidification et la facilite avec laquelle on peut prelever des doses d'utilisation - Google Patents

Procede d'apport d'agglomerat chelateur a une composition de detergent afin d'ameliorer sa stabilite au stockage, son aptitude a la fluidification et la facilite avec laquelle on peut prelever des doses d'utilisation Download PDF

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Publication number
CA2345737C
CA2345737C CA002345737A CA2345737A CA2345737C CA 2345737 C CA2345737 C CA 2345737C CA 002345737 A CA002345737 A CA 002345737A CA 2345737 A CA2345737 A CA 2345737A CA 2345737 C CA2345737 C CA 2345737C
Authority
CA
Canada
Prior art keywords
chelant
inorganic compound
transition metal
agglomerate
process according
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
CA002345737A
Other languages
English (en)
Other versions
CA2345737A1 (fr
Inventor
Wendell I. Norman
Dennis Lee Perkins
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
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2345737A1 publication Critical patent/CA2345737A1/fr
Application granted granted Critical
Publication of CA2345737C publication Critical patent/CA2345737C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/364—Organic compounds containing phosphorus containing nitrogen
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3245—Aminoacids
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/36—Organic 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)
  • Detergent Compositions (AREA)
  • Glanulating (AREA)

Abstract

Cette invention, qui a trait à un procédé de préparation de composition chélatrice par technique de non-dessiccation par atomisation et à un procédé permettant d'améliorer une ou plusieurs des propriétés d'une composition de détergent à lessive, en l'occurrence, la facilité avec laquelle on peut prélever des doses d'utilisation et son aptitude à la fluidification, concerne également un agglomérat chélateur convenant particulièrement comme produit d'addition pour détergent à lessive particulaire. Dans un des aspects de cette invention, le procédé de préparation de la composition chélatrice par technique de non-dessication par atomisation consiste à mélanger un agent chélateur à base de métal de transition et un composé inorganique pour former un mélange, à agglomérer ce mélange dans un milieu aqueux pour obtenir un agglomérat chélateur et, enfin, à faire sécher cet aggloméré chélateur.
CA002345737A 1998-10-05 1999-10-01 Procede d'apport d'agglomerat chelateur a une composition de detergent afin d'ameliorer sa stabilite au stockage, son aptitude a la fluidification et la facilite avec laquelle on peut prelever des doses d'utilisation Expired - Fee Related CA2345737C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10319198P 1998-10-05 1998-10-05
US60/103,191 1998-10-05
PCT/US1999/022922 WO2000020550A1 (fr) 1998-10-05 1999-10-01 Procede d'apport d'agglomerat chelateur a une composition de detergent afin d'ameliorer sa stabilite au stockage, son aptitude a la fluidification et la facilite avec laquelle on peut prelever des doses d'utilisation

Publications (2)

Publication Number Publication Date
CA2345737A1 CA2345737A1 (fr) 2000-04-13
CA2345737C true CA2345737C (fr) 2005-04-19

Family

ID=22293868

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002345737A Expired - Fee Related CA2345737C (fr) 1998-10-05 1999-10-01 Procede d'apport d'agglomerat chelateur a une composition de detergent afin d'ameliorer sa stabilite au stockage, son aptitude a la fluidification et la facilite avec laquelle on peut prelever des doses d'utilisation

Country Status (8)

Country Link
EP (1) EP1119605A1 (fr)
JP (1) JP2002526642A (fr)
CN (1) CN1329660A (fr)
AR (1) AR020710A1 (fr)
AU (1) AU1311200A (fr)
BR (1) BR9914614A (fr)
CA (1) CA2345737C (fr)
WO (1) WO2000020550A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339164A1 (de) † 2003-08-26 2005-03-31 Henkel Kgaa Stabilisierung von Wasserstoffperoxid während der Auflösung alkalisierend wirkender Feststoffe in wasserstoffperoxidhaltigen Systemen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE374762B (fr) * 1968-03-04 1975-03-17 Monsanto Co
DE3120744A1 (de) * 1981-05-25 1982-12-09 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen Abriebfestes granulat auf basis alkalialuminiumsilikat mit guter dispergierbarkeit in waessriger flotte
JPS59157194A (ja) * 1983-02-28 1984-09-06 ライオン株式会社 嵩密度の小さい洗剤ビルダ−造粒物の製法
GB8918984D0 (en) * 1989-08-21 1989-10-04 Unilever Plc Detergent compositions
WO1992009680A1 (fr) * 1990-11-14 1992-06-11 The Procter & Gamble Company Compositions detergentes sans phosphates pour lave-vaisselle a systemes de blanchiment a l'oxygene
DE4311440A1 (de) * 1993-04-07 1994-10-13 Henkel Kgaa Gerüststoff für Wasch- oder Reinigungsmittel
EP0796911B2 (fr) * 1996-03-23 2005-07-13 The Procter & Gamble Company Composant de détergent séché par pulvérisation comprenant des agents de chelation
DE19651072A1 (de) * 1996-12-09 1998-06-10 Henkel Kgaa Additiv für Wasch- oder Reinigungsmittel

Also Published As

Publication number Publication date
JP2002526642A (ja) 2002-08-20
EP1119605A1 (fr) 2001-08-01
CA2345737A1 (fr) 2000-04-13
AU1311200A (en) 2000-04-26
BR9914614A (pt) 2001-10-02
CN1329660A (zh) 2002-01-02
WO2000020550A1 (fr) 2000-04-13
AR020710A1 (es) 2002-05-22

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