DE69522643D1 - Tablet detergent compositions - Google Patents

Tablet detergent compositions

Info

Publication number
DE69522643D1
DE69522643D1 DE69522643T DE69522643T DE69522643D1 DE 69522643 D1 DE69522643 D1 DE 69522643D1 DE 69522643 T DE69522643 T DE 69522643T DE 69522643 T DE69522643 T DE 69522643T DE 69522643 D1 DE69522643 D1 DE 69522643D1
Authority
DE
Germany
Prior art keywords
detergent compositions
tablet detergent
tablet
compositions
detergent
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.)
Revoked
Application number
DE69522643T
Other languages
German (de)
Other versions
DE69522643T2 (en
Inventor
Sara J Edwards
Pauline Farnworth
Peter Cory Knight
Douglas Wraige
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10764328&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69522643(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of DE69522643D1 publication Critical patent/DE69522643D1/en
Application granted granted Critical
Publication of DE69522643T2 publication Critical patent/DE69522643T2/en
Anticipated expiration legal-status Critical
Revoked 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
    • C11D3/02—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
    • 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
    • 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
    • C11D17/0082—Coated 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
    • C11D17/0086—Laundry 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
DE1995622643 1994-11-14 1995-11-07 Detergent compositions in tablet form Revoked DE69522643T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9422895A GB9422895D0 (en) 1994-11-14 1994-11-14 Detergent compositions

Publications (2)

Publication Number Publication Date
DE69522643D1 true DE69522643D1 (en) 2001-10-18
DE69522643T2 DE69522643T2 (en) 2002-07-04

Family

ID=10764328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995622643 Revoked DE69522643T2 (en) 1994-11-14 1995-11-07 Detergent compositions in tablet form

Country Status (4)

Country Link
EP (1) EP0711827B1 (en)
DE (1) DE69522643T2 (en)
ES (1) ES2162901T3 (en)
GB (1) GB9422895D0 (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044434A1 (en) * 1996-05-17 1997-11-27 The Procter & Gamble Company Low moisture laundry detergent bar with improved bleach stability
GB2318575A (en) * 1996-10-22 1998-04-29 Unilever Plc Detergent tablet
DE19709411A1 (en) 1997-03-07 1998-09-10 Henkel Kgaa Detergent tablets
DE19709991C2 (en) 1997-03-11 1999-12-23 Rettenmaier & Soehne Gmbh & Co Detergent compact and process for its manufacture
DE19710254A1 (en) * 1997-03-13 1998-09-17 Henkel Kgaa Shaped or active cleaning moldings for household use
EP0972007B1 (en) * 1997-03-24 2004-06-16 Unilever Plc Detergent compositions
GB9711831D0 (en) * 1997-06-06 1997-08-06 Unilever Plc Cleaning compositions
GB9711829D0 (en) 1997-06-06 1997-08-06 Unilever Plc Detergent compositions
EP0896053B1 (en) * 1997-08-08 2004-09-08 The Procter & Gamble Company Detergent tablet
US6677295B1 (en) 1997-08-08 2004-01-13 The Procter & Gamble Company Detergent tablet
EP0896052A1 (en) * 1997-08-08 1999-02-10 The Procter & Gamble Company Detergent tablet
CZ20001498A3 (en) * 1997-10-22 2001-09-12 Unilever N. V. Cleansing composition tablet
DE19754292A1 (en) * 1997-12-08 1999-06-10 Henkel Kgaa Detergent tablets with improved disintegration properties
GB2332442A (en) * 1997-12-17 1999-06-23 Procter & Gamble Detergent tablet
DE19758178A1 (en) * 1997-12-30 1999-07-01 Henkel Kgaa Dishwashing tablets with chlorine bleach
US6410500B1 (en) 1997-12-30 2002-06-25 Henkel Kommanditgesellschaft Auf Aktien Moulded body dishwasher detergents with soil release polymers
US6992056B1 (en) 1997-12-30 2006-01-31 Henkel Kgaa Process for preparing detergent tablets having two or more regions
DE19803410A1 (en) * 1998-01-28 1999-07-29 Henkel Kgaa Multiphase laundry detergent tablets exhibiting high hardness and rapid disintegration
GB9802390D0 (en) * 1998-02-04 1998-04-01 Unilever Plc Detergent compositions
TR200002331T2 (en) * 1998-02-10 2001-07-23 Unilever N.V. Tablet detergent compositions.
US6498135B1 (en) * 1998-04-06 2002-12-24 Procter & Gamble Company Process for producing electrostatically coated non-particulate detergent product
EP1032638A1 (en) * 1998-04-06 2000-09-06 The Procter & Gamble Company Electrostatically coated non-particulate detergent product
GB9807992D0 (en) * 1998-04-15 1998-06-17 Unilever Plc Water softening and detergent compositions
WO1999055823A1 (en) * 1998-04-27 1999-11-04 The Procter & Gamble Company Coated non-particulate detergent product having contoured surface
EP0979862A1 (en) * 1998-08-13 2000-02-16 The Procter & Gamble Company Multilayer detergent tablet with different hardness
EP0979863A1 (en) * 1998-08-13 2000-02-16 The Procter & Gamble Company Multilayer detergent tablet with different elasticities
US6686329B1 (en) * 1998-08-13 2004-02-03 The Procter & Gamble Company Multilayer detergent tablet with different hardness
GB9821190D0 (en) * 1998-09-30 1998-11-25 Unilever Plc Detergent composition
CA2346402A1 (en) 1998-10-09 2000-04-20 Unilever Plc Water-softening and detergent compositions
GB9822090D0 (en) * 1998-10-09 1998-12-02 Unilever Plc Detergent Compositions
DE19851442A1 (en) * 1998-11-09 2000-05-11 Henkel Kgaa Detergent tablets with finely divided solubilizers
GB9826105D0 (en) * 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
GB9826097D0 (en) 1998-11-27 1999-01-20 Unilever Plc Detergent compositions
GB9901688D0 (en) * 1999-01-26 1999-03-17 Unilever Plc Detergent compositions
DE19919443A1 (en) * 1999-04-29 2000-11-02 Henkel Kgaa Effervescent tablets with tableting aids and process for their preparation
GB9911949D0 (en) 1999-05-21 1999-07-21 Unilever Plc Detergent compositions
DE19924368A1 (en) * 1999-05-27 2000-11-30 Henkel Ecolab Gmbh & Co Ohg Cleaning tablets containing surfactants
GB9913549D0 (en) 1999-06-10 1999-08-11 Unilever Plc Detergent compositions
GB9913551D0 (en) 1999-06-10 1999-08-11 Unilever Plc Cleaning compositions
GB9918020D0 (en) * 1999-07-30 1999-09-29 Unilever Plc Detergent compositions
GB9918505D0 (en) * 1999-08-05 1999-10-06 Unilever Plc Water-softening and detergent compositions
WO2001025391A1 (en) * 1999-10-06 2001-04-12 The Procter & Gamble Company Detergent tablet with high dissolution and mechanical characteristics
GB2358190A (en) * 2000-01-13 2001-07-18 Procter & Gamble Detergent tablet
US6566317B2 (en) * 2000-04-25 2003-05-20 Cognis Corporation Process for inhibiting gel formation of hydrated detergent tablets containing nonionic surfactant ethoxylates
AU2002226327A1 (en) * 2000-11-24 2002-06-03 Unilever Plc Cleaning compositions
WO2002051975A1 (en) * 2000-12-22 2002-07-04 Unilever N.V. Detergent compositions
ATE303431T1 (en) * 2001-03-05 2005-09-15 Unilever Nv DETERGENT OR CLEANING PRODUCT
WO2003014286A1 (en) * 2001-08-01 2003-02-20 Unilever N.V. Detergent compositions
US6586386B2 (en) 2001-10-26 2003-07-01 Isp Investments Inc. Tablet of compacted particulate cleaning composition
US6821941B2 (en) 2002-10-23 2004-11-23 Isp Investments Inc. Tablet of compacted particulated cleaning composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417820A1 (en) * 1984-05-14 1985-11-14 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING A WASHING ADDITIVE IN TABLET FORM
GB9015503D0 (en) * 1990-07-13 1990-08-29 Unilever Plc Detergent composition
GB9015504D0 (en) * 1990-07-13 1990-08-29 Unilever Plc Detergents composition
GB9114184D0 (en) * 1991-07-01 1991-08-21 Unilever Plc Detergent composition
GB9224015D0 (en) * 1992-11-16 1993-01-06 Unilever Plc Detergent compositions
CH686002A5 (en) * 1993-08-06 1995-11-30 Marina Patent Holding Sa The phosphate-free detergent.

Also Published As

Publication number Publication date
GB9422895D0 (en) 1995-01-04
EP0711827B1 (en) 2001-09-12
EP0711827A3 (en) 1996-11-13
ES2162901T3 (en) 2002-01-16
DE69522643T2 (en) 2002-07-04
EP0711827A2 (en) 1996-05-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation