BR9912936A - Multilayer detergent tablet with different elasticities - Google Patents

Multilayer detergent tablet with different elasticities

Info

Publication number
BR9912936A
BR9912936A BR9912936-1A BR9912936A BR9912936A BR 9912936 A BR9912936 A BR 9912936A BR 9912936 A BR9912936 A BR 9912936A BR 9912936 A BR9912936 A BR 9912936A
Authority
BR
Brazil
Prior art keywords
tablet
layer
detergent tablet
different elasticities
multilayer
Prior art date
Application number
BR9912936-1A
Other languages
Portuguese (pt)
Inventor
Serge Eric Salager
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR9912936A publication Critical patent/BR9912936A/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
    • 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)
  • Cosmetics (AREA)

Abstract

Patente de Invenção: <B>"TABLETE DETERGENTE COM CAMADAS MúLTIPLAS COM DIFERENTES ELASTICIDADES"<D>. A presente invenção refere-se a um tablete detergente tendo pelo menos uma primeira e uma segunda camada, pelo que a primeira camada é menos elástica do que a segunda camada e, se o referido tablete possui mais do que duas camadas, o tablete é tal que uma camada menos elástica está situada em uma extremidade do tablete de forma a aumentar a integridade e robustez do tablete todo durante produção, embarque e manuseio, ao mesmo tempo em que mantém propriedades de dispensa substancialmente boas.Invention Patent: <B> "DETERGENT TABLET WITH MULTIPLE LAYERS WITH DIFFERENT ELASTICITIES" <D>. The present invention relates to a detergent tablet having at least a first and a second layer, whereby the first layer is less elastic than the second layer and, if said tablet has more than two layers, the tablet is such that a less elastic layer is located at one end of the tablet in order to increase the integrity and robustness of the entire tablet during production, shipping and handling, while maintaining substantially good dispensing properties.

BR9912936-1A 1998-08-13 1999-08-11 Multilayer detergent tablet with different elasticities BR9912936A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98202712A EP0979863A1 (en) 1998-08-13 1998-08-13 Multilayer detergent tablet with different elasticities
PCT/US1999/018190 WO2000009645A1 (en) 1998-08-13 1999-08-11 Multilayer detergent tablet with different elasticities

Publications (1)

Publication Number Publication Date
BR9912936A true BR9912936A (en) 2001-09-25

Family

ID=8234034

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912936-1A BR9912936A (en) 1998-08-13 1999-08-11 Multilayer detergent tablet with different elasticities

Country Status (7)

Country Link
EP (1) EP0979863A1 (en)
JP (1) JP2002522630A (en)
CN (1) CN1322240A (en)
AU (1) AU5476299A (en)
BR (1) BR9912936A (en)
CA (1) CA2338793A1 (en)
WO (1) WO2000009645A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001081651A (en) * 1999-09-06 2001-03-27 Tsudakoma Corp Check valve for water jet pump of water jet loom
GB9922594D0 (en) * 1999-09-23 1999-11-24 Unilever Plc Cleaning compositions
US20090325841A1 (en) 2008-02-11 2009-12-31 Ecolab Inc. Use of activator complexes to enhance lower temperature cleaning in alkaline peroxide cleaning systems
CN102965223B (en) * 2012-11-26 2014-01-08 吴金龙 Nano-multifunctional washing sheet
CN114635241A (en) * 2022-03-24 2022-06-17 薛强 Rinsing process for textile long yarns

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207633A1 (en) * 1972-02-18 1973-08-30 Boehringer Mannheim Gmbh Reagent tablets - with adhesive reagents as middle layer of 3-layer tablets
DE3541146A1 (en) * 1985-11-21 1987-05-27 Henkel Kgaa MULTILAYERED DETERGENT TABLETS FOR MACHINE DISHWASHER
GB9015504D0 (en) * 1990-07-13 1990-08-29 Unilever Plc Detergents composition
US5133892A (en) * 1990-10-17 1992-07-28 Lever Brothers Company, Division Of Conopco, Inc. Machine dishwashing detergent tablets
DE4404279A1 (en) * 1994-02-10 1995-08-17 Henkel Kgaa Tablet with builder substances
GB9422895D0 (en) * 1994-11-14 1995-01-04 Unilever Plc Detergent compositions
EP0842257B1 (en) * 1995-07-13 2000-12-27 Benckiser N.V. Dish washer product in tablet form
US5900395A (en) * 1996-12-23 1999-05-04 Lever Brothers Company Machine dishwashing tablets containing an oxygen bleach system

Also Published As

Publication number Publication date
CN1322240A (en) 2001-11-14
CA2338793A1 (en) 2000-02-24
JP2002522630A (en) 2002-07-23
EP0979863A1 (en) 2000-02-16
AU5476299A (en) 2000-03-06
WO2000009645A1 (en) 2000-02-24

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 4A,5A,6A,7A, E 8A ANUIDADES

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.