CA2337401C - A multi-phase detergent tablet - Google Patents

A multi-phase detergent tablet Download PDF

Info

Publication number
CA2337401C
CA2337401C CA002337401A CA2337401A CA2337401C CA 2337401 C CA2337401 C CA 2337401C CA 002337401 A CA002337401 A CA 002337401A CA 2337401 A CA2337401 A CA 2337401A CA 2337401 C CA2337401 C CA 2337401C
Authority
CA
Canada
Prior art keywords
phase
acid
preferred
alkyl
detergent tablet
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.)
Expired - Fee Related
Application number
CA002337401A
Other languages
English (en)
French (fr)
Other versions
CA2337401A1 (en
Inventor
Christopher James Binder
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
Procter and Gamble Co
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=26314048&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2337401(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9815525.2A external-priority patent/GB9815525D0/en
Priority claimed from GB9818720A external-priority patent/GB2340842A/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to CA002510479A priority Critical patent/CA2510479A1/en
Publication of CA2337401A1 publication Critical patent/CA2337401A1/en
Application granted granted Critical
Publication of CA2337401C publication Critical patent/CA2337401C/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
    • C11D3/20—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
    • 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
    • C11D17/0086—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
    • C11D3/02—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
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • C11D1/72—Ethers of polyoxyalkylene glycols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
CA002337401A 1998-07-17 1999-07-09 A multi-phase detergent tablet Expired - Fee Related CA2337401C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002510479A CA2510479A1 (en) 1998-07-17 1999-07-09 A multi-phase detergent tablet

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9815525.2 1998-07-17
GBGB9815525.2A GB9815525D0 (en) 1998-07-17 1998-07-17 Detergent tablet
GB9818720A GB2340842A (en) 1998-08-28 1998-08-28 Detergent tablet
GB9818720.6 1998-08-28
PCT/US1999/015490 WO2000004116A2 (en) 1998-07-17 1999-07-09 Detergent tablet

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002510479A Division CA2510479A1 (en) 1998-07-17 1999-07-09 A multi-phase detergent tablet

Publications (2)

Publication Number Publication Date
CA2337401A1 CA2337401A1 (en) 2000-01-27
CA2337401C true CA2337401C (en) 2005-10-11

Family

ID=26314048

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002337401A Expired - Fee Related CA2337401C (en) 1998-07-17 1999-07-09 A multi-phase detergent tablet

Country Status (11)

Country Link
EP (1) EP1144567B1 (es)
JP (1) JP2002520475A (es)
AT (1) ATE277166T1 (es)
AU (1) AU4978599A (es)
BR (1) BR9912150A (es)
CA (1) CA2337401C (es)
DE (1) DE69920517T2 (es)
ES (1) ES2224681T3 (es)
HK (1) HK1041899A1 (es)
TR (1) TR200100095T2 (es)
WO (1) WO2000004116A2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29911484U1 (de) * 1998-07-17 2000-02-24 The Procter & Gamble Co., Cincinnati, Ohio Reinigungsmitteltablette
EP0979864B1 (en) * 1998-07-17 2002-01-02 The Procter & Gamble Company Process for preparing detergent tablets
EP0976819B1 (en) * 1998-07-17 2002-01-30 The Procter & Gamble Company Detergent tablet
ATE215985T1 (de) * 1998-07-17 2002-04-15 Procter & Gamble Waschmitteltablette
DE19856214C1 (de) † 1998-12-05 2000-03-09 Henkel Kgaa Punkttablette
ATE305028T1 (de) * 1999-03-03 2005-10-15 Henkel Kgaa Verfahren zur herstellung mehrphasiger wasch- und reinigungsmittelformkörper
GB0003592D0 (en) * 2000-02-17 2000-04-05 Procter & Gamble Detergent tablet
DE10010760A1 (de) * 2000-03-04 2001-09-20 Henkel Kgaa Mehrphasige Wasch- und Reinigungsmittelformkörper mit nicht-gepreßten Anteilen
GB0015350D0 (en) * 2000-06-23 2000-08-16 Reckitt Benckiser Nv Improvements in or relating to compositions
DE10061421A1 (de) * 2000-12-09 2002-06-20 Henkel Kgaa Verfahren zur Herstellung geklebter Formkörper
DE102006051529A1 (de) * 2006-10-27 2008-04-30 Henkel Kgaa Wasch- oder Reinigungsmittelformkörper
DE102006051528A1 (de) * 2006-10-27 2008-04-30 Henkel Kgaa Wasch- oder Reinigungsmittelformkörper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133892A (en) * 1990-10-17 1992-07-28 Lever Brothers Company, Division Of Conopco, Inc. Machine dishwashing detergent tablets
GB9114184D0 (en) * 1991-07-01 1991-08-21 Unilever Plc Detergent composition
GB2320254A (en) * 1996-12-12 1998-06-17 Procter & Gamble Process for making tabletted detergent compositions

Also Published As

Publication number Publication date
BR9912150A (pt) 2001-04-10
HK1041899A1 (zh) 2002-07-26
EP1144567A3 (en) 2001-11-07
AU4978599A (en) 2000-02-07
DE69920517D1 (de) 2004-10-28
EP1144567B1 (en) 2004-09-22
DE69920517T2 (de) 2005-11-10
ATE277166T1 (de) 2004-10-15
WO2000004116A3 (en) 2001-08-16
EP1144567A2 (en) 2001-10-17
JP2002520475A (ja) 2002-07-09
CA2337401A1 (en) 2000-01-27
ES2224681T3 (es) 2005-03-01
TR200100095T2 (tr) 2001-12-21
WO2000004116A2 (en) 2000-01-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed