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GB2358405B - Use of dish-washing compositions - Google Patents

Use of dish-washing compositions

Info

Publication number
GB2358405B
GB2358405B GB0027599A GB0027599A GB2358405B GB 2358405 B GB2358405 B GB 2358405B GB 0027599 A GB0027599 A GB 0027599A GB 0027599 A GB0027599 A GB 0027599A GB 2358405 B GB2358405 B GB 2358405B
Authority
GB
United Kingdom
Prior art keywords
dish
tablet
washing compositions
defined region
machine
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
GB0027599A
Other versions
GB0027599D0 (en
GB2358405A (en
Inventor
Alan Digby Tomlinson
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
Original Assignee
Unilever PLC
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
Priority claimed from GBGB9929967.9A external-priority patent/GB9929967D0/en
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of GB0027599D0 publication Critical patent/GB0027599D0/en
Publication of GB2358405A publication Critical patent/GB2358405A/en
Application granted granted Critical
Publication of GB2358405B publication Critical patent/GB2358405B/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
    • 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
    • C11D17/0091—Dishwashing 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)
  • Table Devices Or Equipment (AREA)

Abstract

A machine dishwashing tablet is used in a process for washing dishes in which no rinse aid and no salt is used in the machine. The tablet comprises greater than 45 wt% of a builder and has a distinct defined region (A) which is a maximum of 30 wt% of total weight of the tablet, the separate defined region (A) comprising a material that controls regions (A) dissolution in water.
GB0027599A 1999-12-17 2000-11-10 Use of dish-washing compositions Expired - Fee Related GB2358405B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9929967.9A GB9929967D0 (en) 1999-12-17 1999-12-17 Use of dish-washing compositions
EP00300928 2000-02-07

Publications (3)

Publication Number Publication Date
GB0027599D0 GB0027599D0 (en) 2000-12-27
GB2358405A GB2358405A (en) 2001-07-25
GB2358405B true GB2358405B (en) 2004-10-20

Family

ID=26072995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0027599A Expired - Fee Related GB2358405B (en) 1999-12-17 2000-11-10 Use of dish-washing compositions

Country Status (7)

Country Link
AT (1) ATE235545T1 (en)
BE (1) BE1013471A3 (en)
DE (1) DE60001795T2 (en)
FR (1) FR2802548B1 (en)
GB (1) GB2358405B (en)
NL (1) NL1016803C2 (en)
PT (1) PT1111037E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032611A1 (en) † 2000-07-07 2002-01-24 Henkel Kgaa Dishwasher detergent with additional benefits
MXPA04004523A (en) * 2001-11-14 2004-08-11 Procter & Gamble Automatic dishwashing composition in unit dose form comprising an anti-scaling polymer.
JP2022527547A (en) * 2019-04-04 2022-06-02 ケメタル ゲゼルシャフト ミット ベシュレンクテル ハフツング Phosphate-free cleaning agent for metallic surfaces with reduced pickling corrosion

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224136A2 (en) * 1985-11-21 1987-06-03 Henkel Kommanditgesellschaft auf Aktien Cast multilayered detergents
EP0224128A2 (en) * 1985-11-21 1987-06-03 Henkel Kommanditgesellschaft auf Aktien Multilayered detergent tablets for mechanical dish-washing
US4913832A (en) * 1985-11-21 1990-04-03 Henkel Kommanditgesellschaft Auf Aktien Detergent compacts
EP0481547A1 (en) * 1990-10-17 1992-04-22 Unilever N.V. Machine dishwashing detergent tablets
EP0851023A2 (en) * 1996-12-23 1998-07-01 Unilever N.V. Machine dishwashing tablets containing a peracid
GB2327949A (en) * 1997-08-02 1999-02-10 Procter & Gamble Detergent tablet
GB2330362A (en) * 1997-10-09 1999-04-21 Mcbride Robert Ltd Dishwasher tablets
US5900395A (en) * 1996-12-23 1999-05-04 Lever Brothers Company Machine dishwashing tablets containing an oxygen bleach system
WO1999035233A1 (en) * 1997-12-30 1999-07-15 Henkel Kommanditgesellschaft Auf Aktien Method for producing a dish washing detergent shaped body
WO1999037746A1 (en) * 1998-01-26 1999-07-29 The Procter & Gamble Company Multi-layer detergent tablet
US5972870A (en) * 1997-08-21 1999-10-26 Vision International Production, Inc. Multi-layered laundry tablet
EP0957159A1 (en) * 1998-05-14 1999-11-17 Chimiotechnic Detergent tablet and process thereof
DE19834180A1 (en) * 1998-07-29 2000-02-03 Benckiser Nv Composition for use in a dishwasher
GB2339791A (en) * 1998-07-17 2000-02-09 Procter & Gamble Detergent tablet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783540A (en) * 1996-12-23 1998-07-21 Lever Brothers Company, Division Of Conopco, Inc. Machine dishwashing tablets delivering a rinse aid benefit
DK0960188T3 (en) * 1997-11-26 2002-09-23 Procter & Gamble Washing Procedure
US5962387A (en) * 1998-10-16 1999-10-05 Colgate Palmolive Company Automatic dishwashing tablets

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224128A2 (en) * 1985-11-21 1987-06-03 Henkel Kommanditgesellschaft auf Aktien Multilayered detergent tablets for mechanical dish-washing
US4913832A (en) * 1985-11-21 1990-04-03 Henkel Kommanditgesellschaft Auf Aktien Detergent compacts
EP0224136A2 (en) * 1985-11-21 1987-06-03 Henkel Kommanditgesellschaft auf Aktien Cast multilayered detergents
EP0481547A1 (en) * 1990-10-17 1992-04-22 Unilever N.V. Machine dishwashing detergent tablets
EP0851023A2 (en) * 1996-12-23 1998-07-01 Unilever N.V. Machine dishwashing tablets containing a peracid
US5900395A (en) * 1996-12-23 1999-05-04 Lever Brothers Company Machine dishwashing tablets containing an oxygen bleach system
GB2327949A (en) * 1997-08-02 1999-02-10 Procter & Gamble Detergent tablet
US5972870A (en) * 1997-08-21 1999-10-26 Vision International Production, Inc. Multi-layered laundry tablet
GB2330362A (en) * 1997-10-09 1999-04-21 Mcbride Robert Ltd Dishwasher tablets
WO1999035233A1 (en) * 1997-12-30 1999-07-15 Henkel Kommanditgesellschaft Auf Aktien Method for producing a dish washing detergent shaped body
WO1999037746A1 (en) * 1998-01-26 1999-07-29 The Procter & Gamble Company Multi-layer detergent tablet
EP0957159A1 (en) * 1998-05-14 1999-11-17 Chimiotechnic Detergent tablet and process thereof
GB2339791A (en) * 1998-07-17 2000-02-09 Procter & Gamble Detergent tablet
DE19834180A1 (en) * 1998-07-29 2000-02-03 Benckiser Nv Composition for use in a dishwasher

Also Published As

Publication number Publication date
FR2802548A1 (en) 2001-06-22
DE60001795T2 (en) 2003-10-23
FR2802548B1 (en) 2006-08-04
NL1016803A1 (en) 2001-06-21
GB0027599D0 (en) 2000-12-27
BE1013471A3 (en) 2002-02-05
DE60001795D1 (en) 2003-04-30
ATE235545T1 (en) 2003-04-15
NL1016803C2 (en) 2001-06-25
PT1111037E (en) 2003-07-31
GB2358405A (en) 2001-07-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071110