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ATE520768T1 - CLEANING COMPOSITIONS - Google Patents

CLEANING COMPOSITIONS

Info

Publication number
ATE520768T1
ATE520768T1 AT02716699T AT02716699T ATE520768T1 AT E520768 T1 ATE520768 T1 AT E520768T1 AT 02716699 T AT02716699 T AT 02716699T AT 02716699 T AT02716699 T AT 02716699T AT E520768 T1 ATE520768 T1 AT E520768T1
Authority
AT
Austria
Prior art keywords
water
inorganic material
swellable agent
detergency
builder
Prior art date
Application number
AT02716699T
Other languages
German (de)
Inventor
Jelles V Boskamp
Ian Callaghan
Somdath Choennie
Paulus J M Loomans
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of ATE520768T1 publication Critical patent/ATE520768T1/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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • 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
    • C11D17/0078—Multilayered 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin

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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention provides a tablet of compacted particulate detergent composition comprising non-soap surfactant and detergency builder and comprising;a) disintegrant granules comprising water insoluble inorganic material and water swellable agent which, in its anhydrous state, comprises no more than 20%wt of the combined weight of the inorganic material and the water swellable agent, and either; b) water-soluble disintegration-promoting particles containing at least 40%wt of the particles, of materials selected from compounds with water-solubility exceeding 50 grams per 100 grams water at 20OC or sodium tripolyphosphate containing at least 50% of its own weight of the phase I anhydrous form or being partially hydrated, orc) 10 to 60%wt of an aluminosilicate builder, and one or more detergency enzymes.The tablets show good disintegration properties
AT02716699T 2001-02-05 2002-01-29 CLEANING COMPOSITIONS ATE520768T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01200407 2001-02-05
PCT/EP2002/000945 WO2002062939A1 (en) 2001-02-05 2002-01-29 Cleaning compositions

Publications (1)

Publication Number Publication Date
ATE520768T1 true ATE520768T1 (en) 2011-09-15

Family

ID=8179853

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02716699T ATE520768T1 (en) 2001-02-05 2002-01-29 CLEANING COMPOSITIONS

Country Status (4)

Country Link
EP (1) EP1358311B1 (en)
AT (1) ATE520768T1 (en)
ES (1) ES2368134T3 (en)
WO (1) WO2002062939A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1418226B1 (en) * 2002-11-07 2006-10-04 Unilever N.V. Detergent composition
BR112023026713A2 (en) 2021-06-24 2024-03-12 Unilever Ip Holdings B V UNIT DOSE CLEANING COMPOSITION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029263A (en) * 1963-05-17 1966-05-11 Procter & Gamble Ltd Manufacture of detergent briquettes
ZA984570B (en) * 1997-06-06 1999-11-29 Unilever Plc Cleaning compositions.
GB9711829D0 (en) * 1997-06-06 1997-08-06 Unilever Plc Detergent compositions
GB9826097D0 (en) * 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
DE19932569A1 (en) * 1999-07-13 2001-01-18 Henkel Kgaa Detergent tablets, in particular for machine dishwashing

Also Published As

Publication number Publication date
ES2368134T3 (en) 2011-11-14
EP1358311A1 (en) 2003-11-05
WO2002062939A1 (en) 2002-08-15
EP1358311B1 (en) 2011-08-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties