WO1999058444A3 - Effervescence component - Google Patents

Effervescence component Download PDF

Info

Publication number
WO1999058444A3
WO1999058444A3 PCT/US1999/010008 US9910008W WO9958444A3 WO 1999058444 A3 WO1999058444 A3 WO 1999058444A3 US 9910008 W US9910008 W US 9910008W WO 9958444 A3 WO9958444 A3 WO 9958444A3
Authority
WO
WIPO (PCT)
Prior art keywords
particle
detergent
effervescence
diluent
improvement
Prior art date
Application number
PCT/US1999/010008
Other languages
French (fr)
Other versions
WO1999058444A2 (en
Inventor
Gerard Marcel Baillely
Richard Timothy Hartshorn
Judit Ester Jansen
Original Assignee
Procter & Gamble
Gerard Marcel Baillely
Richard Timothy Hartshorn
Judit Ester Jansen
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 & Gamble, Gerard Marcel Baillely, Richard Timothy Hartshorn, Judit Ester Jansen filed Critical Procter & Gamble
Publication of WO1999058444A2 publication Critical patent/WO1999058444A2/en
Publication of WO1999058444A3 publication Critical patent/WO1999058444A3/en

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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0052—Gas evolving or heat producing compositions
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds

Abstract

The invention provides an effervescence particle comprising an anhydrous perborate salt intimately mixed with a diluent, with the proviso that the diluent is not sodium perborate monohydrate. The invention also relates to processes for making the particle and to detergent compositions comprising such a particle. The invention also relates to the use of such an effervescence particle in a detergent composition for improvement of the dispensing or dissolution of the detergent composition into the washing water or for improvement of the delivery of detergent actives of the composition to the wash or for improved sudsing.
PCT/US1999/010008 1998-05-08 1999-05-07 Effervescence component WO1999058444A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9809733.0 1998-05-08
GB9809733A GB2337055A (en) 1998-05-08 1998-05-08 Effervescent particle

Publications (2)

Publication Number Publication Date
WO1999058444A2 WO1999058444A2 (en) 1999-11-18
WO1999058444A3 true WO1999058444A3 (en) 2000-03-09

Family

ID=10831584

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/010008 WO1999058444A2 (en) 1998-05-08 1999-05-07 Effervescence component

Country Status (2)

Country Link
GB (1) GB2337055A (en)
WO (1) WO1999058444A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451746B1 (en) 2000-11-03 2002-09-17 Chemlink Laboratories, Llc Carrier for liquid ingredients to be used in effervescent products
US6440906B1 (en) 2000-11-03 2002-08-27 Chemlink Laboratories, Llc Solvent for liquid ingredients to be used in effervescent products
US6491947B2 (en) 2000-11-03 2002-12-10 Chemlink Laboratories, Llc Expanded perborate salt, use, and method of production
GB0109763D0 (en) * 2001-04-20 2001-06-13 Reckitt Benckiser Inc Improvements in and relating to organic compositions
GB0221739D0 (en) * 2002-09-19 2002-10-30 Unilever Plc Detergent compositions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053859A1 (en) * 1980-12-09 1982-06-16 Unilever N.V. Bleach activator granules
EP0253772A2 (en) * 1986-07-15 1988-01-20 Warner-Lambert Company Denture cleansing and/or washing compositions containing a bleach activator
US4772412A (en) * 1985-09-30 1988-09-20 Lever Brothers Company Non-aqueous liquid detergent composition comprising perborate anhydrous
WO1994017660A1 (en) * 1993-02-10 1994-08-18 E.I. Du Pont De Nemours And Company Effervescent pesticide tablet with metal perborate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA785772B (en) * 1978-10-13 1980-02-27 Reckitt & Colman South Africa Denture cleansing compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053859A1 (en) * 1980-12-09 1982-06-16 Unilever N.V. Bleach activator granules
US4772412A (en) * 1985-09-30 1988-09-20 Lever Brothers Company Non-aqueous liquid detergent composition comprising perborate anhydrous
EP0253772A2 (en) * 1986-07-15 1988-01-20 Warner-Lambert Company Denture cleansing and/or washing compositions containing a bleach activator
WO1994017660A1 (en) * 1993-02-10 1994-08-18 E.I. Du Pont De Nemours And Company Effervescent pesticide tablet with metal perborate

Also Published As

Publication number Publication date
GB2337055A (en) 1999-11-10
GB9809733D0 (en) 1998-07-08
WO1999058444A2 (en) 1999-11-18

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