CA2336623A1 - Detergent tablet with high mechanical and dissolution characteristics - Google Patents

Detergent tablet with high mechanical and dissolution characteristics Download PDF

Info

Publication number
CA2336623A1
CA2336623A1 CA002336623A CA2336623A CA2336623A1 CA 2336623 A1 CA2336623 A1 CA 2336623A1 CA 002336623 A CA002336623 A CA 002336623A CA 2336623 A CA2336623 A CA 2336623A CA 2336623 A1 CA2336623 A1 CA 2336623A1
Authority
CA
Canada
Prior art keywords
particulate material
soluble compound
highly soluble
high mechanical
dissolution characteristics
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
CA002336623A
Other languages
French (fr)
Other versions
CA2336623C (en
Inventor
Eric Tcheou
Jose Luis Vega
Jean Wevers
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
Eric Tcheou
Jose Luis Vega
Jean Wevers
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, Eric Tcheou, Jose Luis Vega, Jean Wevers filed Critical The Procter & Gamble Company
Publication of CA2336623A1 publication Critical patent/CA2336623A1/en
Application granted granted Critical
Publication of CA2336623C publication Critical patent/CA2336623C/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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • 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
    • C11D2111/12—

Abstract

The present invention relates to a tablet formed by compressing a particulate material, the particulate material comprising a surfactant and a highly soluble compound, the highly soluble compound having a cohesive effect on the particulate material. In a further aspect of the invention there is provided a method of preparing an aqueous solution of a laundry detergent for use in a washing machine, wherein the aqueous solution of laundry detergent is formed by dissolving in water a tablet formed by compressing a particulate material, the tablet comprising a surfactant and a highly soluble compound, the highly soluble compound having a cohesive effect on the particulate material.
CA002336623A 1998-07-10 1999-07-12 Detergent tablet with high mechanical and dissolution characteristics Expired - Fee Related CA2336623C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP98870151.2 1998-07-10
EP98870151 1998-07-10
EP98870181.9 1998-08-24
EP98870181A EP0971029B1 (en) 1998-07-10 1998-08-24 Detergent tablet with high mechanical and dissolution characteristics
PCT/US1999/015676 WO2000002994A1 (en) 1998-07-10 1999-07-12 Detergent tablet with high mechanical and dissolution characteristics

Publications (2)

Publication Number Publication Date
CA2336623A1 true CA2336623A1 (en) 2000-01-20
CA2336623C CA2336623C (en) 2005-03-22

Family

ID=26152274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002336623A Expired - Fee Related CA2336623C (en) 1998-07-10 1999-07-12 Detergent tablet with high mechanical and dissolution characteristics

Country Status (14)

Country Link
EP (1) EP0971029B1 (en)
JP (1) JP2002520446A (en)
KR (1) KR20010053468A (en)
CN (1) CN1309691A (en)
AR (1) AR019366A1 (en)
AT (1) ATE289347T1 (en)
AU (1) AU5096199A (en)
BR (1) BR9911986A (en)
CA (1) CA2336623C (en)
CZ (1) CZ20004657A3 (en)
DE (1) DE69829044T2 (en)
ES (1) ES2238754T3 (en)
MA (1) MA24924A1 (en)
WO (1) WO2000002994A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003506560A (en) * 1999-08-10 2003-02-18 ザ、プロクター、エンド、ギャンブル、カンパニー Detergent compositions containing hydrotropes
AU6288999A (en) * 1999-10-06 2001-05-10 Procter & Gamble Company, The Detergent tablet with high dissolution and mechanical characteristics
GB2367830A (en) 2000-10-12 2002-04-17 Procter & Gamble Process for preparing tablets
DE102009057222A1 (en) * 2009-12-05 2011-06-09 Clariant International Ltd. Bleach catalyst compounds, process for their preparation and their use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077067A (en) * 1963-10-18 1967-07-26 Unilever Ltd Detergent tablet
US3331780A (en) * 1963-11-26 1967-07-18 Fmc Corp Detergent tablets and method of producing same
ATE50491T1 (en) * 1985-11-12 1990-03-15 Douwe Egberts Tabaksfab SHAPED DETERGENTS.
DE4203031A1 (en) * 1992-02-04 1993-08-05 Henkel Kgaa METHOD FOR THE PRODUCTION OF SOLID DETERGENT AND CLEANING AGENT WITH HIGH SHOCK WEIGHT AND IMPROVED SOLUTION SPEED
JPH07286199A (en) * 1994-04-15 1995-10-31 Lion Corp Method for producing tablet detergent composition
JPH0987695A (en) * 1995-09-27 1997-03-31 Lion Corp Tablet type nonionic detergent composition
JPH0987696A (en) * 1995-09-27 1997-03-31 Lion Corp Tablet type nonionic detergent composition
DE19611013A1 (en) * 1996-03-21 1997-09-25 Henkel Kgaa Solid detergent or builder-containing detergent or cleaning agent with a high bulk density or compound therefor
DE69637030T2 (en) * 1996-12-06 2007-12-27 The Procter & Gamble Company, Cincinnati Coated cleaning agent in tablet form and manufacturing method therefor

Also Published As

Publication number Publication date
JP2002520446A (en) 2002-07-09
KR20010053468A (en) 2001-06-25
ATE289347T1 (en) 2005-03-15
MA24924A1 (en) 2000-04-01
AR019366A1 (en) 2002-02-13
CZ20004657A3 (en) 2001-09-12
AU5096199A (en) 2000-02-01
CA2336623C (en) 2005-03-22
CN1309691A (en) 2001-08-22
DE69829044D1 (en) 2005-03-24
EP0971029A1 (en) 2000-01-12
ES2238754T3 (en) 2005-09-01
BR9911986A (en) 2001-03-27
WO2000002994A1 (en) 2000-01-20
EP0971029B1 (en) 2005-02-16
DE69829044T2 (en) 2006-02-09

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