CA2345737A1 - Process for delivering chelant agglomerate into detergent composition for improving its storage stability, flowability and scoopability - Google Patents

Process for delivering chelant agglomerate into detergent composition for improving its storage stability, flowability and scoopability Download PDF

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Publication number
CA2345737A1
CA2345737A1 CA002345737A CA2345737A CA2345737A1 CA 2345737 A1 CA2345737 A1 CA 2345737A1 CA 002345737 A CA002345737 A CA 002345737A CA 2345737 A CA2345737 A CA 2345737A CA 2345737 A1 CA2345737 A1 CA 2345737A1
Authority
CA
Canada
Prior art keywords
chelant
scoopability
flowability
improving
agglomerate
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.)
Granted
Application number
CA002345737A
Other languages
French (fr)
Other versions
CA2345737C (en
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
The Procter & Gamble Company
Wendell I. Norman
Dennis Lee Perkins
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 The Procter & Gamble Company, Wendell I. Norman, Dennis Lee Perkins filed Critical The Procter & Gamble Company
Publication of CA2345737A1 publication Critical patent/CA2345737A1/en
Application granted granted Critical
Publication of CA2345737C publication Critical patent/CA2345737C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D3/36—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 ; Methods for using cleaning compositions
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions 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

Abstract

The present invention provides a process for preparation of a chelant composition by a non-spray-drying process, a process for improving one or more of flowability and scoopability of a laundry detergent composition, and a chelant agglomerate useful as an ad-mix in a particulate laundry detergent. In one aspect of the present invention, the process for preparation of a chelant composition by a non-spray-drying process includes the steps of admixing a transition metal chelant and an inorganic compound to form a mixture, agllomerating the mixture in an aqueous medium to form a chelant agglomerate and drying the chelant agglomerate.
CA002345737A 1998-10-05 1999-10-01 Process for delivering chelant agglomerate into detergent composition for improving its storage stability, flowability and scoopability Expired - Fee Related CA2345737C (en)

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 (en) 1998-10-05 1999-10-01 Process for delivering chelant agglomerate into detergent composition for improving its storage stability, flowability and scoopability

Publications (2)

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

Family

ID=22293868

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002345737A Expired - Fee Related CA2345737C (en) 1998-10-05 1999-10-01 Process for delivering chelant agglomerate into detergent composition for improving its storage stability, flowability and scoopability

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339164A1 (en) † 2003-08-26 2005-03-31 Henkel Kgaa Stabilization of hydrogen peroxide during the dissolution of alkalizing solids in hydrogen peroxide-containing systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE374762B (en) * 1968-03-04 1975-03-17 Monsanto Co
DE3120744A1 (en) * 1981-05-25 1982-12-09 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen Non-friable granules based on alkali metal aluminium silicate with good dispersibility in aqueous liquor
JPS59157194A (en) * 1983-02-28 1984-09-06 ライオン株式会社 Manufacture of small bulk density detergent builder granules
GB8918984D0 (en) * 1989-08-21 1989-10-04 Unilever Plc Detergent compositions
EP0557466B1 (en) * 1990-11-14 1995-04-12 The Procter & Gamble Company Process for the preparation of nonphosphated dishwashing compositions with oxygen bleach systems
DE4311440A1 (en) * 1993-04-07 1994-10-13 Henkel Kgaa Builder for detergents or cleaners
PT796911E (en) * 1996-03-23 2002-10-31 Procter & Gamble A DETERGENT DRY DETERGENT COMPONENT FOR SPRAY SPRAY CONTAINING A QUELATING AGENT
DE19651072A1 (en) * 1996-12-09 1998-06-10 Henkel Kgaa Additive for detergents or cleaning agents

Also Published As

Publication number Publication date
BR9914614A (en) 2001-10-02
AR020710A1 (en) 2002-05-22
WO2000020550A1 (en) 2000-04-13
AU1311200A (en) 2000-04-26
CN1329660A (en) 2002-01-02
EP1119605A1 (en) 2001-08-01
JP2002526642A (en) 2002-08-20
CA2345737C (en) 2005-04-19

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