EP0711827A3 - Tablet detergent compositions - Google Patents

Tablet detergent compositions Download PDF

Info

Publication number
EP0711827A3
EP0711827A3 EP95307962A EP95307962A EP0711827A3 EP 0711827 A3 EP0711827 A3 EP 0711827A3 EP 95307962 A EP95307962 A EP 95307962A EP 95307962 A EP95307962 A EP 95307962A EP 0711827 A3 EP0711827 A3 EP 0711827A3
Authority
EP
European Patent Office
Prior art keywords
detergent compositions
tablet detergent
tablet
compositions
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
EP95307962A
Other languages
German (de)
French (fr)
Other versions
EP0711827B1 (en
EP0711827A2 (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
Priority to GB9422895 priority Critical
Priority to GB9422895A priority patent/GB9422895D0/en
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0711827A2 publication Critical patent/EP0711827A2/en
Publication of EP0711827A3 publication Critical patent/EP0711827A3/en
Application granted granted Critical
Publication of EP0711827B1 publication Critical patent/EP0711827B1/en
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=EP0711827(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Anticipated expiration legal-status Critical
Application status is Revoked legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz, glass beads
    • C11D3/1246Silicates, e.g. diatomaceous earth
    • C11D3/128Aluminium silicates, e.g. zeolites
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials characterised by their shape or physical properties
    • C11D17/0047Detergents in the form of bars or tablets
    • C11D17/0065Solid detergents containing builders
    • C11D17/0073Tablets
    • C11D17/0078Multilayered tablets
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials characterised by their shape or physical properties
    • C11D17/0047Detergents in the form of bars or tablets
    • C11D17/0065Solid detergents containing builders
    • C11D17/0073Tablets
    • C11D17/0082Coated tablets
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials characterised by their shape or physical properties
    • C11D17/0047Detergents in the form of bars or tablets
    • C11D17/0065Solid detergents containing builders
    • C11D17/0073Tablets
    • C11D17/0086Laundry tablets
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2086Hydroxy carboxylic acids-salts thereof
EP19950307962 1994-11-14 1995-11-07 Tablet detergent compositions Revoked EP0711827B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9422895 1994-11-14
GB9422895A GB9422895D0 (en) 1994-11-14 1994-11-14 Detergent compositions

Publications (3)

Publication Number Publication Date
EP0711827A2 EP0711827A2 (en) 1996-05-15
EP0711827A3 true EP0711827A3 (en) 1996-11-13
EP0711827B1 EP0711827B1 (en) 2001-09-12

Family

ID=10764328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950307962 Revoked EP0711827B1 (en) 1994-11-14 1995-11-07 Tablet detergent compositions

Country Status (4)

Country Link
EP (1) EP0711827B1 (en)
DE (2) 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
DE19758811B4 (en) 1997-03-11 2008-12-18 Henkel Ag & Co. Kgaa Detergent pellet
DE19710254A1 (en) * 1997-03-13 1998-09-17 Henkel Kgaa Washing or cleaning-active shaped bodies for domestic use
DE69824564T2 (en) * 1997-03-24 2005-06-09 Unilever N.V. 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
EP1236794B2 (en) * 1997-10-22 2010-09-22 Unilever N.V. Detergent compositions in tablet form
DE19754292A1 (en) * 1997-12-08 1999-06-10 Henkel Kgaa Washing and cleaning tablets with improved disintegration properties
GB2332442A (en) * 1997-12-17 1999-06-23 Procter & Gamble Detergent tablet
US6992056B1 (en) 1997-12-30 2006-01-31 Henkel Kgaa Process for preparing detergent tablets having two or more regions
US6410500B1 (en) 1997-12-30 2002-06-25 Henkel Kommanditgesellschaft Auf Aktien Moulded body dishwasher detergents with soil release polymers
DE19758178A1 (en) * 1997-12-30 1999-07-01 Henkel Kgaa Dishwashing detergent shaped bodies with chlorine bleaches
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.
EP1032638A1 (en) * 1998-04-06 2000-09-06 The Procter & Gamble Company Electrostatically coated non-particulate detergent product
US6498135B1 (en) * 1998-04-06 2002-12-24 Procter & Gamble Company Process for producing electrostatically coated non-particulate detergent product
GB9807992D0 (en) 1998-04-15 1998-06-17 Unilever Plc Water softening and detergent compositions
AU3050099A (en) * 1998-04-27 1999-11-16 Procter & Gamble Company, The 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
GB9822090D0 (en) * 1998-10-09 1998-12-02 Unilever Plc Detergent Compositions
ES2186415T3 (en) 1998-10-09 2003-05-01 Unilever Nv Detergent compositions and to soften the water.
DE19851442A1 (en) * 1998-11-09 2000-05-11 Henkel Kgaa Washing and cleaning agent shaped body 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 Containing cleansing moldings
GB9913551D0 (en) 1999-06-10 1999-08-11 Unilever Plc Cleaning compositions
GB9913549D0 (en) 1999-06-10 1999-08-11 Unilever Plc Detergent 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
ES2227322T3 (en) * 2000-11-24 2005-04-01 Unilever N.V. cleaning compositions.
WO2002051975A1 (en) * 2000-12-22 2002-07-04 Unilever N.V. Detergent compositions
AT303431T (en) * 2001-03-05 2005-09-15 Unilever Nv Washing or cleaning agent
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642197A (en) * 1984-05-14 1987-02-10 Henkel Kommanditgesellschaft Auf Aktien Process for the production of a washing additive in tablet form
EP0466485A2 (en) * 1990-07-13 1992-01-15 Unilever Plc Detergent compositions
EP0466484A2 (en) * 1990-07-13 1992-01-15 Unilever Plc Detergent compositions
EP0522766A2 (en) * 1991-07-01 1993-01-13 Unilever Plc Detergent compositions in tablet form
EP0598586A1 (en) * 1992-11-16 1994-05-25 Unilever Plc Detergent compositions
WO1995004804A1 (en) * 1993-08-06 1995-02-16 La Marina Patent Holding S.A. Phosphate and chlorine-free detergent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642197A (en) * 1984-05-14 1987-02-10 Henkel Kommanditgesellschaft Auf Aktien Process for the production of a washing additive in tablet form
EP0466485A2 (en) * 1990-07-13 1992-01-15 Unilever Plc Detergent compositions
EP0466484A2 (en) * 1990-07-13 1992-01-15 Unilever Plc Detergent compositions
EP0522766A2 (en) * 1991-07-01 1993-01-13 Unilever Plc Detergent compositions in tablet form
EP0598586A1 (en) * 1992-11-16 1994-05-25 Unilever Plc Detergent compositions
WO1995004804A1 (en) * 1993-08-06 1995-02-16 La Marina Patent Holding S.A. Phosphate and chlorine-free detergent

Also Published As

Publication number Publication date
GB9422895D0 (en) 1995-01-04
ES2162901T3 (en) 2002-01-16
DE69522643T2 (en) 2002-07-04
EP0711827B1 (en) 2001-09-12
EP0711827A2 (en) 1996-05-15
DE69522643D1 (en) 2001-10-18

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