ES2142504T3 - A PROCEDURE FOR THE WASHING OF TABLEWARE WITHOUT A WHITENING AGENT. - Google Patents

A PROCEDURE FOR THE WASHING OF TABLEWARE WITHOUT A WHITENING AGENT.

Info

Publication number
ES2142504T3
ES2142504T3 ES95940999T ES95940999T ES2142504T3 ES 2142504 T3 ES2142504 T3 ES 2142504T3 ES 95940999 T ES95940999 T ES 95940999T ES 95940999 T ES95940999 T ES 95940999T ES 2142504 T3 ES2142504 T3 ES 2142504T3
Authority
ES
Spain
Prior art keywords
tableware
washing
whitening agent
procedure
aqueous
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 - Lifetime
Application number
ES95940999T
Other languages
Spanish (es)
Inventor
Adrianus Joost Lansbergen
Robert Jan Uhlhorn
John Richard Nicholson
Duane Raible
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 NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10764569&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2142504(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of ES2142504T3 publication Critical patent/ES2142504T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

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)

Abstract

SE PRESENTA UN SISTEMA DE LIMPIEZA QUIMICA Y UN METODO PARA EL LAVADO MECANICO DE VAJILLAS QUE UTILIZA EL MISMO. EL SISTEMA CONTIENE AL MENOS DOS COMPONENTES SEPARADOS PARA DISOLUCION O DILUCION ACUOSA HASTA LAS RESPECTIVAS CONCENTRACIONES DE USO, UN AGENTE LIMPIADOR Y UNA ENZIMA. SUBSTANCIALMENTE NINGUN AGENTE BLANQUEADOR AÑADIDO ESTA PRESENTE EN EL SISTEMA Y UN PH DE UNA SOLUCION ACUOSA DE AGENTE LIMPIADOR DEBE SER MAS ALCALINA QUE UNA SOLUCION ACUOSA DEL COMPONENTE ENZIMATICO EN AL MENOS UNA UNIDAD DE PH.A CHEMICAL CLEANING SYSTEM AND A METHOD FOR THE MECHANICAL WASHING OF TABLEWARE USING THE SAME IS PRESENTED. THE SYSTEM CONTAINS AT LEAST TWO SEPARATE COMPONENTS FOR DISSOLUTION OR AQUEOUS DILUTION UP TO THE RESPECTIVE CONCENTRATIONS OF USE, A CLEANING AGENT AND AN ENZYME. SUBSTANTIALLY NO ADDED WHITENING AGENT IS PRESENT IN THE SYSTEM AND A PH OF AN AQUEOUS CLEANING AGENT SOLUTION MUST BE MORE ALKALINE THAN AN AQUEOUS ENZYMATIC COMPONENT SOLUTION IN AT LEAST ONE UNIT OF PH.

ES95940999T 1994-11-24 1995-11-21 A PROCEDURE FOR THE WASHING OF TABLEWARE WITHOUT A WHITENING AGENT. Expired - Lifetime ES2142504T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9423234A GB9423234D0 (en) 1994-11-24 1994-11-24 Cleaning compositions and their use

Publications (1)

Publication Number Publication Date
ES2142504T3 true ES2142504T3 (en) 2000-04-16

Family

ID=10764569

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95940999T Expired - Lifetime ES2142504T3 (en) 1994-11-24 1995-11-21 A PROCEDURE FOR THE WASHING OF TABLEWARE WITHOUT A WHITENING AGENT.

Country Status (10)

Country Link
EP (1) EP0793439B1 (en)
JP (1) JPH10509990A (en)
AU (1) AU713330B2 (en)
BR (1) BR9509918A (en)
CA (1) CA2202162A1 (en)
DE (1) DE69514824T2 (en)
ES (1) ES2142504T3 (en)
GB (1) GB9423234D0 (en)
WO (1) WO1996015710A1 (en)
ZA (1) ZA959924B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2220312C (en) * 1997-11-10 1999-11-09 Murugesu Nandhakumaran Radio receiver and rebroadcaster
DE10053416A1 (en) 2000-10-27 2002-05-08 Bsh Bosch Siemens Hausgeraete Process for the mechanical cleaning of textiles or solid objects
GB0111618D0 (en) * 2001-05-14 2001-07-04 Procter & Gamble Dishwashing
ES2290211T3 (en) * 2002-03-18 2008-02-16 CHEMISCHE FABRIK DR. WEIGERT GMBH & CO. KG. PROCEDURE FOR CLEANING THE DISH.
DE502004009794D1 (en) * 2004-11-15 2009-09-03 Weigert Chem Fab Method for cleaning dishes
MX2007013748A (en) * 2005-05-04 2008-01-28 Johnson Diversey Inc Warewashing system containing low levels of surfactant.
EP2014757A1 (en) 2007-07-05 2009-01-14 JohnsonDiversey, Inc. Rinse aid
KR101723248B1 (en) 2008-12-02 2017-04-04 디버세이, 인크 Ware washing system containing cationic starch
US20120318303A1 (en) * 2011-06-14 2012-12-20 Ecolab Usa Inc. Non-bleaching procedure for the removal of tea and coffee stains
EP3741283A1 (en) * 2019-05-22 2020-11-25 The Procter & Gamble Company Automatic dishwashing method
IT201900022392A1 (en) * 2019-11-28 2021-05-28 Salros S R L LIQUID WASHING COMPOSITION WITH SEPARATE COMPONENTS, FOR LAUNDRY IN AUTOMATIC WASHING MACHINES
JP2023537336A (en) * 2020-08-04 2023-08-31 ザ プロクター アンド ギャンブル カンパニー Automatic dishwashing method and pack

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296839A (en) * 1969-05-29 1972-11-22
GB2189520A (en) * 1986-03-21 1987-10-28 Unilever Plc Washing and bleaching process
DE3707366A1 (en) * 1987-03-07 1988-09-15 Diversey Gmbh METHOD FOR THE CONTINUOUS OR DISCONTINUOUS MACHINE CLEANING OF CLEANING UTENSILS
DE4219620A1 (en) * 1992-06-16 1993-12-23 Licentia Gmbh Domestic dishwasher detergent feed - has separate and time displaced feeds of different media to the washing water
TR28788A (en) * 1993-05-25 1997-03-25 Henkel Ecolab Gmbh & Co Ohg Methods and equipment for machine-dishwashing cleaning.
DE4324106C1 (en) * 1993-05-25 1994-09-15 Henkel Ecolab Gmbh & Co Ohg Method and device for the metered addition of active ingredients to a rinsing machine

Also Published As

Publication number Publication date
WO1996015710A1 (en) 1996-05-30
EP0793439A1 (en) 1997-09-10
BR9509918A (en) 1997-09-30
AU4255096A (en) 1996-06-17
DE69514824T2 (en) 2000-06-15
JPH10509990A (en) 1998-09-29
AU713330B2 (en) 1999-12-02
GB9423234D0 (en) 1995-01-04
DE69514824D1 (en) 2000-03-02
CA2202162A1 (en) 1996-05-30
EP0793439B1 (en) 2000-01-26
ZA959924B (en) 1997-05-22

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