ATE391168T1 - DETERGENT TABLETS - Google Patents

DETERGENT TABLETS

Info

Publication number
ATE391168T1
ATE391168T1 AT03076740T AT03076740T ATE391168T1 AT E391168 T1 ATE391168 T1 AT E391168T1 AT 03076740 T AT03076740 T AT 03076740T AT 03076740 T AT03076740 T AT 03076740T AT E391168 T1 ATE391168 T1 AT E391168T1
Authority
AT
Austria
Prior art keywords
tablet
region
particulate material
detergent tablets
smooth
Prior art date
Application number
AT03076740T
Other languages
German (de)
Inventor
Peter William Appel
Der Kooij Felix Marco Van
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 ATE391168T1 publication Critical patent/ATE391168T1/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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic compounds
    • 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

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)
  • Detergent Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)

Abstract

Method of producing a cleaning tablet which has a plurality of discrete regions with differing compositions, characterised in that at least one first region of the tablet is a smooth region and at least one second region of the tablet is a solid region of compacted particulate material and wherein said method comprises the steps of (a) Preparation of a smooth first tablet; (b) Compression of the particulate material to form a second tablet of compacted particulate material; (c) Assembling the first tablet and the second tablet.
AT03076740T 2002-06-11 2003-06-04 DETERGENT TABLETS ATE391168T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02077269 2002-06-11
EP02078247 2002-08-07

Publications (1)

Publication Number Publication Date
ATE391168T1 true ATE391168T1 (en) 2008-04-15

Family

ID=39273399

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03076740T ATE391168T1 (en) 2002-06-11 2003-06-04 DETERGENT TABLETS

Country Status (4)

Country Link
EP (3) EP1371720B1 (en)
AT (1) ATE391168T1 (en)
DE (1) DE60320062D1 (en)
ES (1) ES2304489T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1405902A1 (en) * 2002-10-01 2004-04-07 Unilever N.V. Detergent compositions
EP1574563B1 (en) * 2004-03-12 2007-06-13 Unilever N.V. Use of detergent tablets
EP1669438B1 (en) * 2004-12-08 2007-10-17 Unilever N.V. Detergent tablet
EP1705240A1 (en) 2005-03-23 2006-09-27 Unilever N.V. Detergent tablets
DE102010051226A1 (en) 2010-11-12 2012-05-31 Dental Care Innovation Gmbh Rinse-off tray with abrasive components
CN110505867A (en) 2017-02-02 2019-11-26 洁碧有限公司 The tablet including grinding agent for cleaning of teeth

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223028A (en) * 1988-06-28 1990-03-28 Unilever Plc Detergent composition including fabric softening clay
US5225098A (en) * 1992-03-20 1993-07-06 The Procter & Gamble Company Neutral pH freezer bar and process
CA2147674C (en) * 1994-05-16 1999-03-30 David Robert Zint Shaped semi-solid or solid dishwashing detergent
GB2327949A (en) * 1997-08-02 1999-02-10 Procter & Gamble Detergent tablet
WO1999024549A1 (en) * 1997-11-10 1999-05-20 The Procter & Gamble Company Multi-layer detergent tablet having both compressed and non-compressed portions
MXPA00004495A (en) * 1997-11-10 2002-04-24 Procter & Gamble Detergent tablet.
JP2001524590A (en) * 1997-11-26 2001-12-04 ザ、プロクター、エンド、ギャンブル、カンパニー Detergent tablet
US6399564B1 (en) * 1997-11-26 2002-06-04 The Procter & Gamble Company Detergent tablet
GB9815525D0 (en) * 1998-07-17 1998-09-16 Procter & Gamble Detergent tablet
EP1043390A1 (en) * 1999-04-09 2000-10-11 The Procter & Gamble Company Detergent tablet

Also Published As

Publication number Publication date
ES2304489T3 (en) 2008-10-16
EP1371720B1 (en) 2008-04-02
EP1371719A1 (en) 2003-12-17
DE60320062D1 (en) 2008-05-15
EP1371721A1 (en) 2003-12-17
EP1371720A1 (en) 2003-12-17

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Legal Events

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